{"events":[{"id":1,"slug":"opus-45-caps-removed","kind":"policy","occurredAt":"2025-11-24T12:00:00Z","precision":"date","title":"Opus-specific caps removed at Opus 4.5 launch","summary":"Anthropic removed the separate Opus usage cap and raised overall limits for Max and Team Premium so Opus 4.5 could be used for daily work.","quote":"We’ve removed Opus-specific caps.","cause":"policy","scopeLabel":"Claude + Claude Code users with Opus 4.5 access","plans":["max","team"],"weight":0.6,"resetsWeekly":false,"resetsFiveHour":false,"sourceUrl":"https://www.anthropic.com/news/claude-opus-4-5","sourceLabel":"Anthropic — Claude Opus 4.5","published":true},{"id":2,"slug":"holiday-2025-reset","kind":"reset","occurredAt":"2025-12-25T00:00:00Z","precision":"exact","title":"Holiday promotion — all weekly caps reset","summary":"The holiday 2025 promotion doubled five-hour and weekly caps from 25–31 December and reset every weekly cap at the start of the window.","quote":"All weekly caps will be reset at the start of the promotional period.","cause":"promotion","scopeLabel":"Individual Pro, Max 5x, Max 20x (not Team/Enterprise)","plans":["pro","max"],"weight":0.9,"resetsWeekly":true,"resetsFiveHour":false,"sourceUrl":"https://support.claude.com/en/articles/13163666-holiday-2025-usage-promotion","sourceLabel":"Anthropic Support — Holiday 2025 usage promotion","published":true},{"id":3,"slug":"prompt-cache-bug-reset","kind":"reset","occurredAt":"2026-02-27T03:59:49Z","precision":"exact","title":"Rate limits reset after prompt-caching bug","summary":"A prompt-caching bug drained usage faster than normal. Anthropic hotfixed it in Claude Code 2.1.62 and reset rate limits for every Claude Code user. Some users later reported the reset did not fully zero their weekly counter, or shifted their cycle date.","quote":"We’ve reset rate limits for all Claude Code users.","cause":"bug","scopeLabel":"All Claude Code users","plans":["pro","max","team","enterprise"],"weight":1,"resetsWeekly":true,"resetsFiveHour":true,"sourceUrl":"https://x.com/trq212/status/2027232172810416493","sourceLabel":"Thariq (Anthropic) on X — time derived from post ID","published":true},{"id":4,"slug":"reasoning-effort-downgrade","kind":"policy","occurredAt":"2026-03-04T12:00:00Z","precision":"date","title":"Default reasoning effort lowered to medium","summary":"Claude Code’s default reasoning effort moved from high to medium to cut latency on Sonnet 4.6 and Opus 4.6. Users reported a drop in quality. Reverted on 7 April.","quote":null,"cause":"regression","scopeLabel":"Claude Code on Sonnet 4.6 / Opus 4.6","plans":["pro","max","team","enterprise"],"weight":1,"resetsWeekly":false,"resetsFiveHour":false,"sourceUrl":"https://www.anthropic.com/engineering/april-23-postmortem","sourceLabel":"Anthropic — 23 April postmortem","published":true},{"id":5,"slug":"march-2026-offpeak-promo","kind":"policy","occurredAt":"2026-03-13T12:00:00Z","precision":"date","title":"Off-peak usage doubled (13–28 March promotion)","summary":"Five-hour usage was doubled during off-peak hours, and the bonus usage did not count toward weekly limits. Ended 28 March, 11:59 PM PT.","quote":"Your five-hour usage is doubled during off-peak hours.","cause":"promotion","scopeLabel":"Free, Pro, Max and Team (not Enterprise)","plans":["free","pro","max","team"],"weight":1,"resetsWeekly":false,"resetsFiveHour":false,"sourceUrl":"https://support.claude.com/en/articles/14063676-claude-march-2026-usage-promotion","sourceLabel":"Anthropic Support — March 2026 usage promotion","published":true},{"id":6,"slug":"idle-session-thinking-bug","kind":"policy","occurredAt":"2026-03-26T12:00:00Z","precision":"date","title":"Idle-session bug repeatedly cleared older thinking","summary":"A change meant to clear older thinking once after an hour of inactivity fired on every turn instead, making Claude seem forgetful and repetitive. Fixed 10 April.","quote":null,"cause":"regression","scopeLabel":"Idle Claude Code sessions over one hour","plans":["pro","max","team","enterprise"],"weight":1,"resetsWeekly":false,"resetsFiveHour":false,"sourceUrl":"https://www.anthropic.com/engineering/april-23-postmortem","sourceLabel":"Anthropic — 23 April postmortem","published":true},{"id":7,"slug":"reasoning-effort-reverted","kind":"policy","occurredAt":"2026-04-07T12:00:00Z","precision":"date","title":"Reasoning effort reverted to high","summary":"Anthropic rolled back the March 4 default-effort downgrade after sustained quality complaints.","quote":"We reverted this change on April 7.","cause":"rollback","scopeLabel":"Claude Code on Sonnet 4.6 / Opus 4.6","plans":["pro","max","team","enterprise"],"weight":1,"resetsWeekly":false,"resetsFiveHour":false,"sourceUrl":"https://www.anthropic.com/engineering/april-23-postmortem","sourceLabel":"Anthropic — 23 April postmortem","published":true},{"id":8,"slug":"verbosity-prompt-reverted","kind":"policy","occurredAt":"2026-04-20T12:00:00Z","precision":"date","title":"Verbosity-reduction prompt reverted","summary":"A system-prompt instruction added on 16 April to reduce verbosity hurt coding quality in combination with other prompt changes, and was reversed four days later.","quote":"It … was reverted on April 20.","cause":"rollback","scopeLabel":"Sonnet 4.6, Opus 4.6 and Opus 4.7 slices","plans":["pro","max","team","enterprise"],"weight":1,"resetsWeekly":false,"resetsFiveHour":false,"sourceUrl":"https://www.anthropic.com/engineering/april-23-postmortem","sourceLabel":"Anthropic — 23 April postmortem","published":true},{"id":9,"slug":"postmortem-subscriber-reset","kind":"reset","occurredAt":"2026-04-23T12:00:00Z","precision":"date","title":"Usage limits reset for all subscribers after the postmortem","summary":"Anthropic published its engineering postmortem, said the API and inference layer were unaffected, confirmed all three product-layer issues were resolved as of 20 April (v2.1.116), and reset subscriber usage limits.","quote":"As of April 23, we’re resetting usage limits for all subscribers.","cause":"compensation","scopeLabel":"All subscribers","plans":["pro","max","team","enterprise"],"weight":1,"resetsWeekly":true,"resetsFiveHour":true,"sourceUrl":"https://www.anthropic.com/engineering/april-23-postmortem","sourceLabel":"Anthropic — 23 April postmortem","published":true},{"id":10,"slug":"may-2026-limit-increase","kind":"policy","occurredAt":"2026-05-06T12:00:00Z","precision":"date","title":"Five-hour limits doubled, peak-hour reduction removed","summary":"Anthropic doubled Claude Code five-hour limits for Pro, Max, Team and seat-based Enterprise, removed the peak-hours reduction, and raised API limits for Opus models. Tied to new compute capacity.","quote":"The following three changes—all effective today—…","cause":"policy","scopeLabel":"Claude Code Pro, Max, Team, seat-based Enterprise","plans":["pro","max","team","enterprise"],"weight":1,"resetsWeekly":false,"resetsFiveHour":false,"sourceUrl":"https://www.anthropic.com/news/higher-limits-spacex","sourceLabel":"Anthropic — higher limits","published":true},{"id":11,"slug":"weekly-promo-start","kind":"policy","occurredAt":"2026-05-13T19:13:22Z","precision":"exact","title":"Claude Code weekly limits +50% promotion begins","summary":"Weekly limits rose 50% for Claude Code on Pro, Max, Team and seat-based Enterprise. Weekly limits only — five-hour limits were unchanged. Later extended twice.","quote":"Claude Code weekly limits are increasing 50%, now through July 13.","cause":"promotion","scopeLabel":"Claude Code Pro, Max, Team, seat-based Enterprise","plans":["pro","max","team","enterprise"],"weight":1,"resetsWeekly":false,"resetsFiveHour":false,"sourceUrl":"https://x.com/ClaudeDevs/status/2054641166155497503","sourceLabel":"Claude Devs on X — time derived from post ID","published":true},{"id":12,"slug":"may-15-blanket-reset","kind":"reset","occurredAt":"2026-05-15T18:00:15Z","precision":"exact","title":"Blanket five-hour and weekly reset","summary":"No public technical cause was given. It landed two days after the 50% weekly-limit promotion was announced, and read to observers as a goodwill gesture.","quote":"Happy Friday! We’ve reset everyone’s 5-hour and weekly rate limits.","cause":"unexplained","scopeLabel":"Everyone","plans":["pro","max","team","enterprise"],"weight":1,"resetsWeekly":true,"resetsFiveHour":true,"sourceUrl":"https://x.com/ClaudeDevs/status/2055347539923308703","sourceLabel":"Claude Devs on X — time derived from post ID","published":true},{"id":13,"slug":"subagent-bug-reset","kind":"reset","occurredAt":"2026-06-01T17:35:02Z","precision":"exact","title":"Pro and Max reset after runaway subagent bug","summary":"Anthropic fixed an issue where some Claude Code sessions spawned excessive parallel subagents, burning usage faster than expected. Reddit reports claimed Team plans were reset too, so the exact scope is contested.","quote":"We’ve reset 5-hour and weekly rate limits for all users on Pro and Max plans.","cause":"bug","scopeLabel":"Pro and Max (Team possibly included)","plans":["pro","max"],"weight":0.85,"resetsWeekly":true,"resetsFiveHour":true,"sourceUrl":"https://x.com/ClaudeDevs/status/2061501787769893055","sourceLabel":"Claude Devs on X — time derived from post ID","published":true},{"id":14,"slug":"fable-5-launch-reset","kind":"reset","occurredAt":"2026-06-09T21:48:01Z","precision":"exact","title":"Blanket reset for the Fable 5 launch","summary":"Anthropic paired the Fable 5 launch with a clean usage window for everyone.","quote":"We’ve reset 5-hour and weekly rate limits for all users. Enjoy Fable 5!","cause":"launch","scopeLabel":"All users","plans":["pro","max","team","enterprise"],"weight":1,"resetsWeekly":true,"resetsFiveHour":true,"sourceUrl":"https://x.com/ClaudeDevs/status/2064464557951852643","sourceLabel":"Claude Devs on X — time derived from post ID","published":true},{"id":15,"slug":"fable-mythos-disabled","kind":"policy","occurredAt":"2026-06-12T21:21:00Z","precision":"hour","title":"Fable 5 and Mythos 5 globally disabled","summary":"Not a quota reset, but a major access reset: Anthropic said a U.S. export-control directive forced a global shutdown of Fable 5 and Mythos 5.","quote":"We must abruptly disable Fable 5 and Mythos 5 for all our customers.","cause":"outage","scopeLabel":"Global, all customers","plans":["free","pro","max","team","enterprise"],"weight":1,"resetsWeekly":false,"resetsFiveHour":false,"sourceUrl":"https://www.anthropic.com/news/fable-mythos-access","sourceLabel":"Anthropic — Fable and Mythos access","published":true},{"id":16,"slug":"weekly-limit-bug-targeted","kind":"reset","occurredAt":"2026-06-19T02:50:28Z","precision":"exact","title":"Targeted reset for an incorrect weekly-limit bug","summary":"An incorrect weekly-usage-limit bug affected roughly 3% of Claude Code Max and Pro users, blocking some from sending messages. Affected accounts had limits reset.","quote":"~3% of Claude Code Max and Pro users hit a bug …","cause":"bug","scopeLabel":"About 3% of Claude Code Max and Pro users","plans":["pro","max"],"weight":0.03,"resetsWeekly":true,"resetsFiveHour":true,"sourceUrl":"https://x.com/ClaudeDevs/status/2067802163498352929","sourceLabel":"Claude Devs on X — time derived from post ID","published":true},{"id":17,"slug":"june-20-expanded-reset","kind":"reset","occurredAt":"2026-06-20T00:05:07Z","precision":"exact","title":"Reset expanded to everyone, across all plans","summary":"The follow-up to the 19 June bug, expanding compensation from the affected 3% cohort to the entire user base.","quote":"Update: we’ve gone ahead and reset 5-hour and weekly usage limits for everyone, across all plans.","cause":"compensation","scopeLabel":"Everyone, across all plans","plans":["pro","max","team","enterprise"],"weight":1,"resetsWeekly":true,"resetsFiveHour":true,"sourceUrl":"https://x.com/ClaudeDevs/status/2068122937308426676","sourceLabel":"Claude Devs on X — time derived from post ID","published":true},{"id":18,"slug":"fable-5-redeploy-reset","kind":"reset","occurredAt":"2026-07-01T21:16:35Z","precision":"exact","title":"Blanket reset on the Fable 5 redeploy","summary":"Fable 5 returned globally on 1 July and counted toward up to 50% of weekly limits for Pro, Max, Team and select Enterprise plans through 7 July. Anthropic reset everyone’s limits alongside it.","quote":"Now that Fable 5 is ready to build (again), we’ve reset everyone’s 5-hour and weekly rate limits.","cause":"launch","scopeLabel":"Everyone","plans":["pro","max","team","enterprise"],"weight":1,"resetsWeekly":true,"resetsFiveHour":true,"sourceUrl":"https://x.com/ClaudeDevs/status/2072429181565288665","sourceLabel":"Claude Devs on X — time derived from post ID","published":true},{"id":19,"slug":"api-tier-redesign","kind":"policy","occurredAt":"2026-07-02T12:00:00Z","precision":"date","title":"API rate limits raised and tiers simplified","summary":"Anthropic stopped basing API tiers on spend and gave the latest Sonnet and Haiku models up to 5x higher limits at the top tier.","quote":"We’ve raised Claude Platform API rate limits for all users …","cause":"policy","scopeLabel":"All Claude Platform (API) users","plans":["api"],"weight":0.3,"resetsWeekly":false,"resetsFiveHour":false,"sourceUrl":"https://www.anthropic.com/news/claude-sonnet-5","sourceLabel":"Anthropic — platform rate limits","published":true},{"id":20,"slug":"july-9-blanket-reset","kind":"reset","occurredAt":"2026-07-09T18:01:19Z","precision":"exact","title":"Blanket five-hour and weekly reset","summary":"No public explanation accompanied the announcement.","quote":"We’ve reset 5-hour and weekly rate limits for all users.","cause":"unexplained","scopeLabel":"All users","plans":["pro","max","team","enterprise"],"weight":1,"resetsWeekly":true,"resetsFiveHour":true,"sourceUrl":"https://x.com/ClaudeDevs/status/2075279141352706215","sourceLabel":"Claude Devs on X — time derived from post ID","published":true},{"id":21,"slug":"fable-promo-extension-july-19","kind":"policy","occurredAt":"2026-07-12T17:02:05Z","precision":"exact","title":"Fable access and +50% weekly limits extended to 19 July","summary":"Anthropic extended both Fable 5 access and the weekly-limit uplift.","quote":"We’re extending Claude Fable 5 access … and … weekly rate limits 50% higher, through July 19.","cause":"promotion","scopeLabel":"Paid plans using Fable 5 and Claude Code","plans":["pro","max","team","enterprise"],"weight":1,"resetsWeekly":false,"resetsFiveHour":false,"sourceUrl":"https://dailyjournal.news/perfis/ia-tecnologia/claudedevs","sourceLabel":"Daily Journal mirror of @ClaudeDevs","published":true},{"id":22,"slug":"july-16-blanket-reset","kind":"reset","occurredAt":"2026-07-16T03:58:49Z","precision":"exact","title":"Blanket five-hour and weekly reset","summary":"Again announced with no public cause. Preserved via the Daily Journal mirror of the Claude Devs feed.","quote":"We’ve reset 5-hour and weekly rate limits for all users.","cause":"unexplained","scopeLabel":"All users","plans":["pro","max","team","enterprise"],"weight":1,"resetsWeekly":true,"resetsFiveHour":true,"sourceUrl":"https://dailyjournal.news/perfis/ia-tecnologia/claudedevs","sourceLabel":"Daily Journal mirror of @ClaudeDevs","published":true},{"id":23,"slug":"fable-selection-refund","kind":"policy","occurredAt":"2026-07-17T12:00:00Z","precision":"date","title":"Refunds after a 30-minute Fable selection failure","summary":"Fable was unselectable in Claude.ai and Claude Code for about 30 minutes. Anyone overcharged received a refund plus an equal additional credit.","quote":"If you were affected we are refunding your credits …","cause":"compensation","scopeLabel":"Users charged extra usage during the incident","plans":["pro","max","team","enterprise"],"weight":0.2,"resetsWeekly":false,"resetsFiveHour":false,"sourceUrl":"https://support.claude.com/en/articles/12429409-manage-usage-credits-for-paid-claude-plans","sourceLabel":"Anthropic Support — usage credits","published":true},{"id":24,"slug":"weekly-promo-extension-aug-19","kind":"policy","occurredAt":"2026-07-18T16:04:15Z","precision":"exact","title":"+50% weekly limits extended to 19 August","summary":"The weekly-limit promotion was pushed past its 19 July deadline.","quote":"We’re also keeping Claude Code weekly limits 50% higher, now through August 19 …","cause":"promotion","scopeLabel":"Claude Code Pro, Max, Team, seat-based Enterprise","plans":["pro","max","team","enterprise"],"weight":1,"resetsWeekly":false,"resetsFiveHour":false,"sourceUrl":"https://x.com/ClaudeDevs/status/2078511173759324328","sourceLabel":"Claude Devs on X — time derived from post ID","published":true}],"generatedAt":"2026-07-27T22:25:32.658Z"}