How to Design AI API Retries: What to Retry, How Long to Back Off, and What to Do When a Stream Breaks

Split LLM call errors into retryable transient failures and deterministic failures that retrying won't fix, with parameter choices for Retry-After priority and jittered exponential backoff, plus handling for three common traps: stream interruptions, nested SDK retries, and tool-call side effects.

How to Change OpenAI base_url: Three Ways and Error Reference

This article explains how to configure OpenAI base_url in Python, Node, and curl, clarifying the /v1 suffix and priority, and uses an error comparison table to solve common issues like 404 and 401.