https://codingplanlimits.com/changelog/Dated changes to AI coding plan usage limits, with sources.enhttps://codingplanlimits.com/plans/chatgpt-pro/lw-2026-10-30-chatgpt-pro-19b8a428Fri, 30 Oct 2026 12:00:00 +0000Included ChatGPT Work + Codex allowance (Pro $200, grandfathered): 20x Plus allowance (kept through Oct 29, 2026 for subscribers active Sep 22 to Sep 29) → 10x Plus allowance from Oct 30, 2026; price stays $200/mo. Source: https://help.openai.com/en/articles/9793128-about-chatgpt-pro-tiershttps://codingplanlimits.com/plans/chatgpt-pro/lw-2026-10-30-chatgpt-pro-fdc334e4Fri, 30 Oct 2026 12:00:00 +0000GPT-6 Pro messages in Chat (Pro $200): 200 per week → 100 per week. Source: https://news.ycombinator.com/item?id=49901067https://codingplanlimits.com/plans/x-subscription/lw-2026-10-15-x-subscription-9917eb42Thu, 15 Oct 2026 12:00:00 +0000Individual plans on cursor.com/pricing: Pro $20 / Pro+ $60 / Ultra $200 (per getaicodingagent.com, checked Oct 13) → Plus $8 / Premium $30 / Super $100 / Ultra $200, one weekly pool shared by Cursor and Grok. Source: https://cursor.com/pricinghttps://codingplanlimits.com/plans/claude-pro/lw-2026-10-15-claude-pro-9116e096Thu, 15 Oct 2026 12:00:00 +00005-hour session usage after creating/editing an artifact (Pro, Max, Team): Oct 1 to Oct 15: next 10 messages counted at 50% toward the 5-hour limit (weekly limit unchanged) → Standard rate. Source: https://support.claude.com/en/articles/17274727-artifact-usage-promotionhttps://codingplanlimits.com/plans/chatgpt-plus/lw-2026-10-14-chatgpt-plus-92b088bdWed, 14 Oct 2026 12:00:00 +0000Models in Codex (ChatGPT sign-in): GPT-5.5 available → Retired at noon PDT; API-key sessions unaffected. Source: https://developers.openai.com/codex/pricinghttps://codingplanlimits.com/plans/chatgpt-pro/lw-2026-09-29-chatgpt-pro-32a81e60Tue, 29 Sep 2026 12:00:00 +0000Pro $200 allowance vs Plus: 20x Plus → 10x Plus; new Pro $500 tier. Source: https://wokey.ai/coding-plan-comparisonhttps://codingplanlimits.com/plans/claude-pro/lw-2026-09-22-claude-pro-f62c5bebTue, 22 Sep 2026 12:00:00 +00005-hour limits (Pro, Max, Team): Previous 5-hour limits → Raised; SemiAnalysis measured Opus 5.5 limits ~20% higher on Max, ~50% higher on Pro. Source: https://wokey.ai/coding-plan-comparisonhttps://codingplanlimits.com/plans/claude-pro/lw-2026-09-13-claude-pro-6e93f529Sun, 13 Sep 2026 12:00:00 +0000Weekly limits: +50% weekly limits (promo) → Standard weekly limits. Source: https://wokey.ai/coding-plan-comparisonhttps://codingplanlimits.com/plans/chatgpt-plus/lw-2026-09-07-chatgpt-plus-c3b93015Mon, 07 Sep 2026 12:00:00 +0000Usage windows (Plus, Pro, Business): Partially used → Refreshed for everyone (one-time). Source: https://getaicodingagent.com/guides/ai-coding-agent-usage-limits