Guides

Model guides

Deep-dive, hand-written guides for the flagship models on AIgateway. Each one covers the full request/response schema, streaming format, tool-calling shape, framework integrations (Cursor, Cline, LangChain, Vercel AI SDK), and worked pricing examples.

For the auto-generated schema on every other model, open the model's page directly from the catalog.

moonshot/kimi-k2.6

Kimi-K2.6

Kimi K2.6 is a frontier-scale open-source 1T parameter model with a 262.1k context window, multi-turn tool calling, vision inputs, and structured outputs for agentic workloads.

anthropic/claude-opus-4.7

Claude Opus 4.7

Claude Opus 4.7 is Anthropic's most capable generally available model, with a step-change improvement in agentic coding over Claude Opus 4.6. It uses adaptive thinking to calibrate reasoning per task and supports a one million token context window at standard pricing.

openai/gpt-5.4

GPT-5.4

GPT-5.4 is OpenAI's flagship model with strong coding, reasoning, and multimodal capabilities.