Anthropic Investigates Claude Code Usage Limit Bug
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- Anthropic confirmed on Reddit it's investigating an issue where Claude Code users hit usage limits "way faster than expected," calling a fix the "top priority" for the team.
- One Claude Code user said they hit the token limit "much later" on a free account than on their $100/month paid plan, while another reported a single one-sentence reply consuming 41% of their daily usage (59% to 100%).
- Anthropic recently introduced peak-hour throttling on Claude, meaning tokens get consumed more quickly when demand is higher — a policy change that has compounded user frustration over unpredictable consumption.
- Claude Code subscriptions range from $20/month (Pro) to $100 or $200/month for higher tiers, and users say the actual token cost per task remains largely opaque to them.
- Anthropic accidentally published 500,000 lines of Claude Code's internal source code on GitHub due to "human error," though the company said no customer data was exposed and the code had already been partially reverse-engineered by independent developers.
- An earlier version of Claude Code's source code was leaked in February 2025, predating this latest accidental release.
Why it matters: For paying developers, opaque and unpredictable token consumption is a direct productivity and cost problem — if a $100/month plan can't sustain even a one-sentence reply, the pricing model loses credibility. Anthropic calling it the "top priority" signals the issue is widespread enough to threaten retention on a tool that coding teams have rapidly woven into daily workflows.
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