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Scoreboard / Changes / Monthly charts / Sep 2026

Sep 2026: how AI coding plan limits and prices moved

2 changes. Anthropic and OpenAI moved. 2 other.

Data as of · Vendor check: dated on each entry · Page updated

Cuts and increases are read from the change-log text. An entry counts as a cut or an increase only when that text names one direction. Entries that name both, or neither, are other. Old and new values come from the same text. When it does not state them, the cell says not stated.

Changes per vendor
Changes per vendor in Sep 2026. Anthropic 1, OpenAI 1.Anthropic 11AnthropicOpenAI 11OpenAI
Timeline
Timeline of changes in Sep 2026.161116212614 Sep 2026 Claude Code weekly limits settle at +25%29 Sep 2026 ChatGPT Pro adds a $500 tierAnthropicOpenAI
Every change in Sep 2026
DatePlanOld → newSource
CodexChatGPT Pro adds a $500 tier not stated not stated other help.openai.com ↗
Claude CodeClaude Code weekly limits settle at +25% not stated +25%; 17% cut; +50% other x.com ↗

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