Anthropic Support: Weekly Limits Promotion (May–Aug 2026) — +50% / -17% / +25% Baseline
Support 文要点 (中文)
Anthropic support 文（2026-09-14 更新）：临时周限额 +50% 用到 2026-09-13 23:59 PT；9/14 起标准周限额相对促销前基线永久 +25%，相对促销期额度大约少 17%。5 小时窗不动。r/ClaudeAI「Back to normal limit」昨日约 1756 赞，今日引擎未收录；同主题链到 support 文的帖约 82 赞。Hacker News 上限额促销长帖 Firebase 仍约 295 分，今日也不在引擎前排。核对顺序：账户 Usage / 周限额 UI → 当前 support 文 → 再看社区截图。
Key claims (English)
Anthropic support doc (Updated 2026-09-14): the temporary +50% weekly-limit promotion runs through 2026-09-13 23:59 PT; from 9/14 onward the standard weekly limit is permanently +25% versus the pre-promotion baseline, which is roughly -17% versus the promotion window. The 5-hour window is unchanged. r/ClaudeAI 'Back to normal limit' had ~1756 upvotes yesterday and is no longer on the engine today; same-topic posts linking to the support doc sit at ~82 upvotes. The long-form limits post on Hacker News Firebase stays at ~295 and isn't on the engine's front page either. Check order: account Usage / weekly-limit UI → current support doc → community screenshots.
Obsidian 证据摘录
「Anthropic support 文：临时周限额 +50% 用到 2026-09-13 23:59 PT；9/14 起标准周限额相对促销前基线永久 +25%，相对促销期额度大约少 17%。5 小时窗不动。」——Hermes 定时任务/last30days/2026-09-15-ai-coding-agents-brief.md L59
链接
- Support 文：https://support.claude.com/en/articles/15910845-claude-code-may-august-2026-weekly-limits-promotion
- brief：Hermes 定时任务/last30days/2026-09-15-ai-coding-agents-brief.md