Stop AI Agent Hallucinations: 5 Techniques + Production Patterns
summary
Hands‑on code changes that replace prompt hacks with measurable fixes: Graph‑RAG (Neo4j): 73% fewer fabricated statistics via Cypher queries instead of vector guessing; Semantic tool selection: filters 29 tools to ~5, cuts tokens 89% using embeddings; Multi‑agent validation: executor/validator/critic swarm detects fabrications at 92%; Neurosymbolic guardrails: lifecycle hooks enforce rules, zero business‑rule violations; *Agent steering: soft runtime fixes let agents self‑correct and complete tasks.
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chapters (8)
- 0:00AI agent hallucinations
- 3:26Semantic tool selection
- 18:11GraphRAG for queries
- 29:14Multi-agent validation
- 36:19Neuro-symbolic guardians
- 45:41Runtime guardians
- 51:17Scaling with Bedrock Agent Core
- 54:57Summary and Q&A
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