Guides
Glossary: Tokens, Context Windows, Cached Input, Streaming and Base URLs
Plain-language definitions of the LLM API terms on pricing pages and in SDK docs, with a worked cost example and the mistake each term commonly causes.
7 min read
Tutorials
Switch an Existing OpenAI SDK App to a Different Base URL
Point a working OpenAI SDK app at another compatible endpoint with env vars or one line of code. Python, Node, curl, LangChain and the AI SDK, plus pitfalls.
6 min read