Cheat sheets › LLM API Reference: Parameters, Schemas and Production Patterns

LLM API Reference: Parameters, Schemas and Production Patterns

The settings and habits that matter when you call a language model from code. Names vary by provider; the ideas do not.

• LLM API
• Structured output
• Function calling
• Prompt design

Open this cheat sheetMake your own

What is inside

• Sampling parameters
• Asking for structured output
• Validate what comes back
• Tokens, cost and memory
• Defending against prompt injection
• Two reusable system prompts
• Latency and memory checklist
• Images and audio

This is a ready-made, printable cheat sheet that fits 2 pages. Open it in CramSheet to read it, change anything, pick a layout and paper size, then print it or save it as a PDF. It opens as your own copy and works in your browser.