Token Budgeting and Context Window Management in Long Conversations
Quick answer: every model has a limited context window, and long conversations eventually exceed it or become expensive. Set a token budget for each part of...
Category
AI
Embedding Model Versioning and Reindexing Strategies for Vector Search
Quick answer: vectors produced by different embedding models, or different versions of one model, live in different spaces and cannot be compared. Store the...
Semantic Caching for LLM APIs: When It Saves Money and When It Breaks
Quick answer: a semantic cache stores model responses and returns a saved answer when a new question is similar enough in meaning to an earlier one. It can cut...
LLM Response Streaming: Server-Sent Events vs WebSockets
Quick answer: for most LLM chat interfaces, Server-Sent Events are the simpler choice. They stream text one way over plain HTTP, reconnect automatically, and...
LLM Structured Output Validation: JSON Schema vs Retry Loops
Quick answer: never trust a model to return valid structured data just because you asked. Use schema-constrained output modes when your provider offers them,...
Choosing Chunk Size and Overlap for RAG Document Ingestion
Quick answer: there is no universal best chunk size. Small chunks retrieve precise passages but lose surrounding context, while large chunks keep context but...
Prompt Injection Defense Patterns for LLM Powered Applications
Quick answer: there is no complete fix for prompt injection, so design for containment. Treat all external text as untrusted data, give the model only the...
LLM Prompt Versioning and Regression Testing for Production Apps
Quick answer: treat prompts like code. Store them in version control, give each one a version identifier, and run a fixed regression test set against every...