Grok 4.6 Request Burn Rate

On legacy 500 monthly requests plan. Wanted to give Grok 4.6 a try, and this is what happened.

One single agent call used 400 requests. Is this normal?

Hey, thanks for the report. This behavior is expected, but yeah, the number is still unpleasantly surprising.

On the legacy request-based plan, new frontier models like Grok 4.6 aren’t billed as one message equals one request. They’re billed by actual token usage (token-based / Max Mode), which then gets converted into requests at a rate of $0.04 per request. More details for legacy plans are in this thread: Legacy Individual Plan - Max Mode Required

Why one session turned into hundreds of requests:

  • Grok 4.6 has the Fast toggle on by default, and it’s billed at about 2x the normal mode.
  • Long agent sessions reread the full, growing chat context on every tool call, so even small steps near the end of a long session can cost a lot.

How to reduce usage:

  • Turn off Fast in the model picker.
  • Set a lower reasoning effort.
  • Start a new chat when you switch tasks so the context doesn’t keep growing.
  • Composer is still the most request-efficient option on your plan.

Let me know if any of this doesn’t match what you’re seeing.