AI Agents & Automation
Autonomous agents, tool use, LangChain, CrewAI, AutoGen, and execution workflows.
Core concepts, generative AI models, machine learning fundamentals, and future trends.
Subtopics Library
Autonomous agents, tool use, LangChain, CrewAI, AutoGen, and execution workflows.
Visual perception, image generation models, diffusion pipelines, and vision-language integration.
Instruction tuning, structured prompts, context window optimization, and model evaluation.
Topic Feed · Artificial Intelligence
Use caps, state hashing, and circuit‑breakers to avoid loops and lockouts in multi‑agent LLM workflows.
Store thread‑scoped embeddings in a vector DB, use periodic summaries, and reload them with LangChain or AutoGen memory for seamless long‑term context.
Isolate per‑agent short‑lived tokens, inject via env vars, enforce header checks, mask logs, and rotate automatically.
Instrument agents with LangSmith or AutoGen telemetry, run a synthetic workload, then evaluate p95 latency, throughput, and token cost against SLA thresholds.
Use single‑agent orchestration for linear, latency‑critical tasks; choose multi‑agent when you need parallelism, diverse skills, or fault isolation.
Enforce a canonical JSON schema and deterministic serialization (sorted keys, compact separators) at the LLM tool boundary, then validate and monitor outputs.
Use hierarchical table‑aware chunking, hybrid dense‑sparse indexing, and a post‑retrieval merge to keep PDF tables intact in RAG pipelines.
Swap a shadow index via an alias after incremental upserts to achieve zero‑downtime embedding updates.
Metadata filters add fixed cost; tuning efSearch and M in HNSW balances latency and recall per tenant.
Measure hallucinations with recall and LLM factuality scores, then cut them by hybrid search tuning, low‑temp prompts, and a verification layer.
pgvector integrates with Postgres but scales poorly; Pinecone, Qdrant, and Milvus offer distributed, low‑latency hybrid search with varying deployment models.
Combine Pinecone vector search with Neo4j graph traversal, then fuse scores (α≈0.6) to retrieve relational entity context for RAG.
Enforce strict JSON output by pairing a JSON schema with low temperature, function‑calling, and post‑validation retries.
Hierarchical chunking, dynamic token budgeting, and selective retrieval keep reasoning strong within 128k+ token prompts.
Chain‑of‑Thought adds modest latency while noticeably raising logical accuracy on complex tasks.