Dark Agent
Expert Member
- Joined
- Nov 30, 2008
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This compares the $20 Claude plan with the $20 Codex plan over the past 3 days. Claude has increased the limit to 88,000 from 44,000 per 5-hour window, and the weekly limit is also 50% higher.
We ran our own benchmarks and cost breakdowns. Copilot performed the best overall, but it makes sense why they’re moving to a token-based model.

You mostly care about compute value.
Max 5 is 200k per 5-hour window, and the session/sprint limit is 16.5.
I haven’t tried ChatGPT Pro ($100).
My Codex subscription ends on the 25th, and I had Claude last week. I’ll most likely keep both Claude ($20) and Codex ($20). I barely use 50% of the weekly usage on either. Now, with both, I’m barely touching 30%.
A coworker was complaining that Claude only allowed 4 prompts before hitting 100% usage on Max 5. He was vibe coding in most cases, had the context set to 1M, was using 600k+ tokens, and had 4 separate chats open. After explaining how billing/usage works, his Max 5 plan never reached the limit again. All we did was set Claude back to the default 200k context window and keep each chat around ~100k context. The quality improved as well. Glad we don’t work on the same project.
We ran our own benchmarks and cost breakdowns. Copilot performed the best overall, but it makes sense why they’re moving to a token-based model.

You mostly care about compute value.
Max 5 is 200k per 5-hour window, and the session/sprint limit is 16.5.
I haven’t tried ChatGPT Pro ($100).
My Codex subscription ends on the 25th, and I had Claude last week. I’ll most likely keep both Claude ($20) and Codex ($20). I barely use 50% of the weekly usage on either. Now, with both, I’m barely touching 30%.
A coworker was complaining that Claude only allowed 4 prompts before hitting 100% usage on Max 5. He was vibe coding in most cases, had the context set to 1M, was using 600k+ tokens, and had 4 separate chats open. After explaining how billing/usage works, his Max 5 plan never reached the limit again. All we did was set Claude back to the default 200k context window and keep each chat around ~100k context. The quality improved as well. Glad we don’t work on the same project.



