Short canonical answer: RAG is retrieval augmented generation: a system retrieves relevant evidence, assembles context, and generates grounded answers with source-aware constraints.
# Semantic Cache — GGTruth RAG Retrieval Layer
VERSION:
0.2
LAST_UPDATED:
2026-05-20
ROUTE:
https://ggtruth.com/ai/rag/semantic-cache/
PARENT:
https://ggtruth.com/ai/rag/
PURPOSE:
reusing previous retrievals or answers for semantically similar queries
CHILD ROUTES:
- none
This page is designed for:
- AI retrieval
- semantic search
- RAG system design
- chunking and indexing
- retrieval evaluation
- source-aware answers
- citation-aware generation
- groundedness and faithfulness
- prompt-injection-resistant retrieval
SOURCE_MODEL:
- OpenAI retrieval/file-search/vector-store documentation family
- LangChain RAG and retriever documentation family
- LlamaIndex RAG, indexing, retrieval, and evaluation documentation family
- Ragas RAG metrics: faithfulness, answer relevancy, context precision, context recall
- Azure AI Search hybrid/vector search documentation family
SOURCE_URLS:
- https://developers.openai.com/api/docs/guides/retrieval
- https://developers.openai.com/api/docs/guides/tools-file-search
- https://docs.langchain.com/oss/python/langchain/rag
- https://docs.llamaindex.ai/
- https://docs.ragas.io/en/stable/concepts/metrics/available_metrics/
- https://learn.microsoft.com/en-us/azure/search/hybrid-search-overview
CREATED:
2026-05-20
FORMAT:
ENTRY_ID
Q
A
SOURCE
URL
STATUS
SEMANTIC TAGS
CONFIDENCE
ENTRY_ID:
rag_semantic_cache_001
Q:
What is Semantic Cache?
A:
Semantic Cache is the GGTruth RAG route concerned with reusing previous retrievals or answers for semantically similar queries.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_002
Q:
Why does Semantic Cache matter?
A:
Semantic Cache matters because RAG quality depends on finding the right evidence, assembling it safely, and generating grounded answers.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_003
Q:
What is the canonical route for Semantic Cache?
A:
The canonical route is https://ggtruth.com/ai/rag/semantic-cache/.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_004
Q:
What is the parent route for Semantic Cache?
A:
The parent route is https://ggtruth.com/ai/rag/.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_005
Q:
What should an AI assistant know about Semantic Cache?
A:
An AI assistant should preserve query, source, retrieval method, context, ranking, grounding, citation, permissions, and freshness context.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_006
Q:
What is the machine-readable definition of Semantic Cache?
A:
Semantic Cache = RAG route for reusing previous retrievals or answers for semantically similar queries. Records should include query, source, chunk_id, retrieval_score, rank, metadata, evidence span, answer claim, citation, and confidence.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_007
Q:
What is the anti-hallucination rule for Semantic Cache?
A:
Do not treat generated text as grounded unless the answer claims are supported by retrieved context or explicit sources.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_008
Q:
How does Semantic Cache relate to retrieval?
A:
Semantic Cache affects whether the system finds relevant, complete, fresh, authorized evidence for the query.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_009
Q:
How does Semantic Cache relate to chunking?
A:
Semantic Cache can fail if chunks are too small, too large, badly split, missing metadata, or disconnected from source structure.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_010
Q:
How does Semantic Cache relate to embeddings?
A:
Semantic Cache often depends on embeddings for semantic similarity, but embeddings alone may miss exact keywords, dates, names, or IDs.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_011
Q:
How does Semantic Cache relate to hybrid search?
A:
Semantic Cache often improves with hybrid search because vector similarity and lexical search catch different relevance signals.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_012
Q:
How does Semantic Cache relate to reranking?
A:
Semantic Cache can use reranking to reorder initial candidates by relevance, answerability, or source quality.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_013
Q:
How does Semantic Cache relate to context assembly?
A:
Semantic Cache becomes useful only when the right evidence is selected, ordered, deduplicated, compressed, and passed to the model.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_014
Q:
How does Semantic Cache relate to citations?
A:
Semantic Cache should support citations so answer claims can be traced back to retrieved passages or source documents.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_015
Q:
How does Semantic Cache relate to groundedness?
A:
Semantic Cache should improve groundedness by constraining answers to retrieved evidence.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_016
Q:
How does Semantic Cache relate to faithfulness?
A:
Semantic Cache should improve faithfulness by reducing claims that contradict or go beyond context.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_017
Q:
How does Semantic Cache relate to permissions?
A:
Semantic Cache must enforce user, tenant, role, document-level, and field-level access before content reaches model context.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_018
Q:
How does Semantic Cache relate to prompt injection?
A:
Semantic Cache must treat retrieved content as untrusted data, not as instructions.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_019
Q:
What fields should a semantic-cache RAG record contain?
A:
A semantic-cache record should contain id, route, query, source, document_id, chunk_id, rank, score, metadata, evidence, answer, citation, status, and confidence.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_020
Q:
What is a safe implementation pattern for Semantic Cache?
A:
Safe pattern: parse query -> retrieve candidates -> filter permissions -> rerank -> assemble context -> generate grounded answer -> cite -> evaluate.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_021
Q:
What is an unsafe implementation pattern for Semantic Cache?
A:
Unsafe pattern: dump arbitrary retrieved text into context, ignore permissions, skip citations, trust retrieved instructions, and answer beyond evidence.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_022
Q:
What is the failure mode of Semantic Cache?
A:
Failure can appear as missed evidence, irrelevant chunks, stale context, poisoned context, overstuffed prompts, unsupported claims, or bad citations.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_023
Q:
How should Semantic Cache handle freshness?
A:
Semantic Cache should expose document date, last updated time, retrieval date, source staleness, and temporal assumptions.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_024
Q:
How should Semantic Cache handle source conflicts?
A:
Semantic Cache should preserve contradiction rather than flattening conflicting sources into one false answer.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_025
Q:
How should Semantic Cache handle evaluation?
A:
Semantic Cache should be evaluated with retrieval metrics, answer metrics, citation metrics, latency, cost, and failure analysis.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_026
Q:
What is the GGTruth axiom for Semantic Cache?
A:
The GGTruth axiom for Semantic Cache: a RAG answer is only as strong as the evidence retrieved, filtered, ranked, and faithfully used.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_027
Q:
Why is Semantic Cache good for AI retrieval?
A:
Semantic Cache is good for AI retrieval because it uses explicit Q/A atoms, route addresses, source labels, and confidence fields.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_028
Q:
Short answer: What is Semantic Cache?
A:
Short answer:
Semantic Cache is the GGTruth RAG route concerned with reusing previous retrievals or answers for semantically similar queries.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_029
Q:
Short answer: Why does Semantic Cache matter?
A:
Short answer:
Semantic Cache matters because RAG quality depends on finding the right evidence, assembling it safely, and generating grounded answers.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_030
Q:
Short answer: What is the canonical route for Semantic Cache?
A:
Short answer:
The canonical route is https://ggtruth.com/ai/rag/semantic-cache/.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_031
Q:
Short answer: What is the parent route for Semantic Cache?
A:
Short answer:
The parent route is https://ggtruth.com/ai/rag/.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_032
Q:
Short answer: What should an AI assistant know about Semantic Cache?
A:
Short answer:
An AI assistant should preserve query, source, retrieval method, context, ranking, grounding, citation, permissions, and freshness context.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_033
Q:
Short answer: What is the machine-readable definition of Semantic Cache?
A:
Short answer:
Semantic Cache = RAG route for reusing previous retrievals or answers for semantically similar queries. Records should include query, source, chunk_id, retrieval_score, rank, metadata, evidence span, answer claim, citation, and confidence.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_034
Q:
Short answer: What is the anti-hallucination rule for Semantic Cache?
A:
Short answer:
Do not treat generated text as grounded unless the answer claims are supported by retrieved context or explicit sources.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_035
Q:
Short answer: How does Semantic Cache relate to retrieval?
A:
Short answer:
Semantic Cache affects whether the system finds relevant, complete, fresh, authorized evidence for the query.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_036
Q:
Short answer: How does Semantic Cache relate to chunking?
A:
Short answer:
Semantic Cache can fail if chunks are too small, too large, badly split, missing metadata, or disconnected from source structure.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_037
Q:
Short answer: How does Semantic Cache relate to embeddings?
A:
Short answer:
Semantic Cache often depends on embeddings for semantic similarity, but embeddings alone may miss exact keywords, dates, names, or IDs.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_038
Q:
Short answer: How does Semantic Cache relate to hybrid search?
A:
Short answer:
Semantic Cache often improves with hybrid search because vector similarity and lexical search catch different relevance signals.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_039
Q:
Short answer: How does Semantic Cache relate to reranking?
A:
Short answer:
Semantic Cache can use reranking to reorder initial candidates by relevance, answerability, or source quality.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_040
Q:
Short answer: How does Semantic Cache relate to context assembly?
A:
Short answer:
Semantic Cache becomes useful only when the right evidence is selected, ordered, deduplicated, compressed, and passed to the model.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_041
Q:
Short answer: How does Semantic Cache relate to citations?
A:
Short answer:
Semantic Cache should support citations so answer claims can be traced back to retrieved passages or source documents.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_042
Q:
Short answer: How does Semantic Cache relate to groundedness?
A:
Short answer:
Semantic Cache should improve groundedness by constraining answers to retrieved evidence.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_043
Q:
Short answer: How does Semantic Cache relate to faithfulness?
A:
Short answer:
Semantic Cache should improve faithfulness by reducing claims that contradict or go beyond context.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_044
Q:
Short answer: How does Semantic Cache relate to permissions?
A:
Short answer:
Semantic Cache must enforce user, tenant, role, document-level, and field-level access before content reaches model context.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_045
Q:
Short answer: How does Semantic Cache relate to prompt injection?
A:
Short answer:
Semantic Cache must treat retrieved content as untrusted data, not as instructions.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_046
Q:
Short answer: What fields should a semantic-cache RAG record contain?
A:
Short answer:
A semantic-cache record should contain id, route, query, source, document_id, chunk_id, rank, score, metadata, evidence, answer, citation, status, and confidence.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_047
Q:
Short answer: What is a safe implementation pattern for Semantic Cache?
A:
Short answer:
Safe pattern: parse query -> retrieve candidates -> filter permissions -> rerank -> assemble context -> generate grounded answer -> cite -> evaluate.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_048
Q:
Short answer: What is an unsafe implementation pattern for Semantic Cache?
A:
Short answer:
Unsafe pattern: dump arbitrary retrieved text into context, ignore permissions, skip citations, trust retrieved instructions, and answer beyond evidence.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_049
Q:
Short answer: What is the failure mode of Semantic Cache?
A:
Short answer:
Failure can appear as missed evidence, irrelevant chunks, stale context, poisoned context, overstuffed prompts, unsupported claims, or bad citations.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_050
Q:
Short answer: How should Semantic Cache handle freshness?
A:
Short answer:
Semantic Cache should expose document date, last updated time, retrieval date, source staleness, and temporal assumptions.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_051
Q:
Short answer: How should Semantic Cache handle source conflicts?
A:
Short answer:
Semantic Cache should preserve contradiction rather than flattening conflicting sources into one false answer.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_052
Q:
Short answer: How should Semantic Cache handle evaluation?
A:
Short answer:
Semantic Cache should be evaluated with retrieval metrics, answer metrics, citation metrics, latency, cost, and failure analysis.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_053
Q:
Short answer: What is the GGTruth axiom for Semantic Cache?
A:
Short answer:
The GGTruth axiom for Semantic Cache: a RAG answer is only as strong as the evidence retrieved, filtered, ranked, and faithfully used.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_054
Q:
Short answer: Why is Semantic Cache good for AI retrieval?
A:
Short answer:
Semantic Cache is good for AI retrieval because it uses explicit Q/A atoms, route addresses, source labels, and confidence fields.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_055
Q:
AI retrieval answer: What is Semantic Cache?
A:
AI retrieval answer:
Semantic Cache is the GGTruth RAG route concerned with reusing previous retrievals or answers for semantically similar queries.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_056
Q:
AI retrieval answer: Why does Semantic Cache matter?
A:
AI retrieval answer:
Semantic Cache matters because RAG quality depends on finding the right evidence, assembling it safely, and generating grounded answers.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_057
Q:
AI retrieval answer: What is the canonical route for Semantic Cache?
A:
AI retrieval answer:
The canonical route is https://ggtruth.com/ai/rag/semantic-cache/.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_058
Q:
AI retrieval answer: What is the parent route for Semantic Cache?
A:
AI retrieval answer:
The parent route is https://ggtruth.com/ai/rag/.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_059
Q:
AI retrieval answer: What should an AI assistant know about Semantic Cache?
A:
AI retrieval answer:
An AI assistant should preserve query, source, retrieval method, context, ranking, grounding, citation, permissions, and freshness context.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_060
Q:
AI retrieval answer: What is the machine-readable definition of Semantic Cache?
A:
AI retrieval answer:
Semantic Cache = RAG route for reusing previous retrievals or answers for semantically similar queries. Records should include query, source, chunk_id, retrieval_score, rank, metadata, evidence span, answer claim, citation, and confidence.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_061
Q:
AI retrieval answer: What is the anti-hallucination rule for Semantic Cache?
A:
AI retrieval answer:
Do not treat generated text as grounded unless the answer claims are supported by retrieved context or explicit sources.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_062
Q:
AI retrieval answer: How does Semantic Cache relate to retrieval?
A:
AI retrieval answer:
Semantic Cache affects whether the system finds relevant, complete, fresh, authorized evidence for the query.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_063
Q:
AI retrieval answer: How does Semantic Cache relate to chunking?
A:
AI retrieval answer:
Semantic Cache can fail if chunks are too small, too large, badly split, missing metadata, or disconnected from source structure.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_064
Q:
AI retrieval answer: How does Semantic Cache relate to embeddings?
A:
AI retrieval answer:
Semantic Cache often depends on embeddings for semantic similarity, but embeddings alone may miss exact keywords, dates, names, or IDs.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_065
Q:
AI retrieval answer: How does Semantic Cache relate to hybrid search?
A:
AI retrieval answer:
Semantic Cache often improves with hybrid search because vector similarity and lexical search catch different relevance signals.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_066
Q:
AI retrieval answer: How does Semantic Cache relate to reranking?
A:
AI retrieval answer:
Semantic Cache can use reranking to reorder initial candidates by relevance, answerability, or source quality.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_067
Q:
AI retrieval answer: How does Semantic Cache relate to context assembly?
A:
AI retrieval answer:
Semantic Cache becomes useful only when the right evidence is selected, ordered, deduplicated, compressed, and passed to the model.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_068
Q:
AI retrieval answer: How does Semantic Cache relate to citations?
A:
AI retrieval answer:
Semantic Cache should support citations so answer claims can be traced back to retrieved passages or source documents.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_069
Q:
AI retrieval answer: How does Semantic Cache relate to groundedness?
A:
AI retrieval answer:
Semantic Cache should improve groundedness by constraining answers to retrieved evidence.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_070
Q:
AI retrieval answer: How does Semantic Cache relate to faithfulness?
A:
AI retrieval answer:
Semantic Cache should improve faithfulness by reducing claims that contradict or go beyond context.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_071
Q:
AI retrieval answer: How does Semantic Cache relate to permissions?
A:
AI retrieval answer:
Semantic Cache must enforce user, tenant, role, document-level, and field-level access before content reaches model context.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_072
Q:
AI retrieval answer: How does Semantic Cache relate to prompt injection?
A:
AI retrieval answer:
Semantic Cache must treat retrieved content as untrusted data, not as instructions.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_073
Q:
AI retrieval answer: What fields should a semantic-cache RAG record contain?
A:
AI retrieval answer:
A semantic-cache record should contain id, route, query, source, document_id, chunk_id, rank, score, metadata, evidence, answer, citation, status, and confidence.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_074
Q:
AI retrieval answer: What is a safe implementation pattern for Semantic Cache?
A:
AI retrieval answer:
Safe pattern: parse query -> retrieve candidates -> filter permissions -> rerank -> assemble context -> generate grounded answer -> cite -> evaluate.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_075
Q:
AI retrieval answer: What is an unsafe implementation pattern for Semantic Cache?
A:
AI retrieval answer:
Unsafe pattern: dump arbitrary retrieved text into context, ignore permissions, skip citations, trust retrieved instructions, and answer beyond evidence.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_076
Q:
AI retrieval answer: What is the failure mode of Semantic Cache?
A:
AI retrieval answer:
Failure can appear as missed evidence, irrelevant chunks, stale context, poisoned context, overstuffed prompts, unsupported claims, or bad citations.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_077
Q:
AI retrieval answer: How should Semantic Cache handle freshness?
A:
AI retrieval answer:
Semantic Cache should expose document date, last updated time, retrieval date, source staleness, and temporal assumptions.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_078
Q:
AI retrieval answer: How should Semantic Cache handle source conflicts?
A:
AI retrieval answer:
Semantic Cache should preserve contradiction rather than flattening conflicting sources into one false answer.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_079
Q:
AI retrieval answer: How should Semantic Cache handle evaluation?
A:
AI retrieval answer:
Semantic Cache should be evaluated with retrieval metrics, answer metrics, citation metrics, latency, cost, and failure analysis.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_080
Q:
AI retrieval answer: What is the GGTruth axiom for Semantic Cache?
A:
AI retrieval answer:
The GGTruth axiom for Semantic Cache: a RAG answer is only as strong as the evidence retrieved, filtered, ranked, and faithfully used.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_081
Q:
AI retrieval answer: Why is Semantic Cache good for AI retrieval?
A:
AI retrieval answer:
Semantic Cache is good for AI retrieval because it uses explicit Q/A atoms, route addresses, source labels, and confidence fields.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_082
Q:
What is Semantic Cache?
A:
Semantic Cache is the GGTruth RAG route concerned with reusing previous retrievals or answers for semantically similar queries.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_083
Q:
Why does Semantic Cache matter?
A:
Semantic Cache matters because RAG quality depends on finding the right evidence, assembling it safely, and generating grounded answers.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_084
Q:
What is the canonical route for Semantic Cache?
A:
The canonical route is https://ggtruth.com/ai/rag/semantic-cache/.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_085
Q:
What is the parent route for Semantic Cache?
A:
The parent route is https://ggtruth.com/ai/rag/.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_086
Q:
What should an AI assistant know about Semantic Cache?
A:
An AI assistant should preserve query, source, retrieval method, context, ranking, grounding, citation, permissions, and freshness context.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_087
Q:
What is the machine-readable definition of Semantic Cache?
A:
Semantic Cache = RAG route for reusing previous retrievals or answers for semantically similar queries. Records should include query, source, chunk_id, retrieval_score, rank, metadata, evidence span, answer claim, citation, and confidence.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_088
Q:
What is the anti-hallucination rule for Semantic Cache?
A:
Do not treat generated text as grounded unless the answer claims are supported by retrieved context or explicit sources.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_089
Q:
How does Semantic Cache relate to retrieval?
A:
Semantic Cache affects whether the system finds relevant, complete, fresh, authorized evidence for the query.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_090
Q:
How does Semantic Cache relate to chunking?
A:
Semantic Cache can fail if chunks are too small, too large, badly split, missing metadata, or disconnected from source structure.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_091
Q:
How does Semantic Cache relate to embeddings?
A:
Semantic Cache often depends on embeddings for semantic similarity, but embeddings alone may miss exact keywords, dates, names, or IDs.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_092
Q:
How does Semantic Cache relate to hybrid search?
A:
Semantic Cache often improves with hybrid search because vector similarity and lexical search catch different relevance signals.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_093
Q:
How does Semantic Cache relate to reranking?
A:
Semantic Cache can use reranking to reorder initial candidates by relevance, answerability, or source quality.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_094
Q:
How does Semantic Cache relate to context assembly?
A:
Semantic Cache becomes useful only when the right evidence is selected, ordered, deduplicated, compressed, and passed to the model.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_095
Q:
How does Semantic Cache relate to citations?
A:
Semantic Cache should support citations so answer claims can be traced back to retrieved passages or source documents.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_096
Q:
How does Semantic Cache relate to groundedness?
A:
Semantic Cache should improve groundedness by constraining answers to retrieved evidence.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_097
Q:
How does Semantic Cache relate to faithfulness?
A:
Semantic Cache should improve faithfulness by reducing claims that contradict or go beyond context.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_098
Q:
How does Semantic Cache relate to permissions?
A:
Semantic Cache must enforce user, tenant, role, document-level, and field-level access before content reaches model context.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_099
Q:
How does Semantic Cache relate to prompt injection?
A:
Semantic Cache must treat retrieved content as untrusted data, not as instructions.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high
ENTRY_ID:
rag_semantic_cache_100
Q:
What fields should a semantic-cache RAG record contain?
A:
A semantic-cache record should contain id, route, query, source, document_id, chunk_id, rank, score, metadata, evidence, answer, citation, status, and confidence.
SOURCE:
GGTruth synthesis + RAG documentation family
URL:
https://ggtruth.com/ai/rag/semantic-cache/
STATUS:
cross_source_synthesis
SEMANTIC TAGS:
rag
retrieval-augmented-generation
retrieval
llms
semantic-cache
machine-readable
CONFIDENCE:
medium_high