Every Groq error we see across thousands of AI agents routing through Manifest. 1 common errors, 38 affected teams in the last 30 days. Each one with what it means, how to fix it, and how Manifest routes around it.

Groq's LPU fleet favors throughput over queue depth, so under load it returns 429s and 503s rather than slow responses. Its OpenAI-compatible API also rejects some optional parameters other providers silently ignore, which shows up as 400s when you switch an agent over.