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ChatGPT Pro 500 usage limits (Oct 2026)
ChatGPT Pro 500 costs $500/mo. Highest included usage of the Pro plans.
| Price | $500/mo |
|---|---|
| Messages / usage | Highest included usage of the Pro plans |
| Reset windows | not published |
| Context window | total context (Instant); reasoning context |
| Image & video | Unlimited and faster image creation |
| Deep research | Maximum deep research |
| Agents & coding | Only Pro tier with Ultrafast (GPT-6 Astra / GPT-6.1 Sol) at 8x the standard usage rate |
| Last verified | ✓ 2026-10-17 (official) |
Launched Sep 29, 2026.
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- ChatGPT deadline
Deadline: ChatGPT student offer (4 free months of Plus)
Eligible US college students must claim by Oct 31, 2026. Source ↗
- ChatGPT deadline
Deadline: Pro 200 grandfathered allowance ends
Eligible Pro 200 subscribers move to the lower allowance after this date. Source ↗
- ChatGPT plan
ChatGPT Pro 500 launches; new Pro 200 subs get a lower allowance
Three Pro tiers: $100, $200, $500. Grandfathered Pro 200 subscribers keep the old allowance through Oct 29, 2026. Source ↗
Sloane: Same $200 price, less usage for new subscribers. That's why I read the fine print.