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Groq HTTP 429 Rate limit

Groq 429 — Rate limit exceeded

Last verified Jul 1, 2026

What this error means

Groq enforces tight per-minute request and token limits per model; fast agent loops hit them in bursts.

How to fix it

  • Wait for the window in the Retry-After header
  • Throttle concurrency on the client
  • Spread load across models or request a limit bump
Example error message
{
  "error": {
    "message": "Rate limit reached for model llama-3.3-70b in organization on tokens per minute (TPM).",
    "code": "rate_limit_exceeded",
    "type": "tokens"
  }
}

Frequently asked

Why does Groq rate limit so aggressively?

Its very high throughput comes with tight per-minute caps; pacing and fallbacks keep runs alive.

Manifest heals this error A Groq request that fails with this error is repaired and re-run while your app keeps running. One line to install.

Don't let your requests fail again and again

Manifest fixes your bad LLM requests on the fly so they return successful responses before it reaches your agent. No downtime.

  • Deprecated / Not-found models
  • Wrong parameters
  • Malformed requests
  • Exceeded context windows