Codex and ChatGPT Work usage updates: optimizations, context limit reverted · Jul 12, 2026
At a glance
Tibo announced inference optimizations passed to subscriptions for GPT-5.6 Sol, giving roughly 10% more usage, and said the context size limit was reverted from 372k to 272k after charging more usage than intended, with plans to roll back out to 372k in coming days.
- Products
- Codex and ChatGPT Work
- Event type
- Policy Change
- Evidence status
- Awaiting direct source verification
- Published
What Changed
Codex and ChatGPT Work usage updates: optimizations, context limit reverted · Jul 12, 2026
Verification
- Source type
- Unconfirmed source
- Status
- Awaiting direct source verification
Summary AI summary
Tibo announced inference optimizations passed to subscriptions for GPT-5.6 Sol, giving roughly 10% more usage, and said the context size limit was reverted from 372k to 272k after charging more usage than intended, with plans to roll back out to 372k in coming days.
What does this mean?
This is a public limit, rate-limit, or subscription-policy change, not a statement about an individual account balance.
Type
Policy Change
Event dates
- Published
- Record updated
Source
Tibo (@thsottiaux)
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Open source →Historical context
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Topic: Rate limit updates