There are some users reporting it improved a lot in the last few weeks. The max sub usage for Grok is around $12,000 of API pricing now, so a 40x multiplier for the $300 plan.

It is the same multiplier for Sol with subscription. For Astra though the multiplier is ≈20x, so half of Sol usage.

For Claude it seems to be ≈40x too for Opus, but less for Fable (similar to Astra in GPT).

All on the most expensive plan. Previously, Grok usage escalated linearly from the $100 plan to $300 plan. That would be a really good $100 plan if it is still true.

Some sources:

1. https://x.com/kunchenguid/status/2098256018836963382

2. https://x.com/stevenzhang/status/2092110386569089311

3. https://github.com/openai/codex/issues/43731

4. https://redd.it/1wciwc1

5. https://x.com/SemiAnalysis_/status/2064815044085318040

6. https://redd.it/1vx0k69