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claude-code - 💡(How to fix) Fix token 用量暴涨10倍，模型质量下降，代码改了一遍又一遍改不对 [1 participants]

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anthropics/claude-code#53179•Fetched 2026-04-26 05:22:21
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  • I have searched existing issues for similar behavior reports
  • This report does NOT contain sensitive information (API keys, passwords, etc.)

Type of Behavior Issue

Claude modified files I didn't ask it to modify

What You Asked Claude to Do

我是 Claude Pro 用户，最近几天明显感觉到：

  1. token 用量暴涨：同样的任务，以前几百 token 搞定，现在动辄几万 token，一小时用完5小时的额度。
  2. 代码能力下降：以前能准确理解需求、几百 token 修好的问题，现在花了8万 token 还没修好，改了一遍又一遍，越改越乱。
  3. 模型行为变了：感觉是内部悄悄换了配置或者模型，但没有通知用户，直接让用户用更多 token、得到更差的结果。

这种体验完全不值这个价格。希望 Anthropic 能正视这个问题，给用户一个说法。

What Claude Actually Did

花了8万 token，同一个问题改了四五遍没改好，
越改越乱，最后还原也没完全恢复原状。

Expected Behavior

几百 token 内准确理解需求，一次改好。 之前版本可以做到，最近几天明显变差。

Files Affected

Permission Mode

Accept Edits was ON (auto-accepting changes)

Can You Reproduce This?

Yes, every time with the same prompt

Steps to Reproduce

No response

Claude Model

Sonnet

Relevant Conversation

Impact

Critical - Data loss or corrupted project

Claude Code Version

2.1.119

Platform

Anthropic API

Additional Context

No response

extent analysis

TL;DR

The issue may be related to changes in the Claude model or configuration, causing it to use more tokens and produce worse results, and a potential workaround is to try a different model or version.

Guidance

  • Verify if the issue persists with a different Claude model, such as switching from Sonnet to another available model.
  • Check if there are any updates or changes to the Anthropic API or Claude Code Version 2.1.119 that may be causing the issue.
  • Test the same prompt with a previous version of Claude Code, if possible, to see if the issue is version-specific.
  • Consider reaching out to Anthropic support for further assistance, as the issue is reported to be critical and causing data loss or corrupted projects.

Notes

The issue lacks specific details on the steps to reproduce, which may be necessary to fully diagnose the problem. Additionally, the cause of the issue is uncertain and may require further investigation from Anthropic support.

Recommendation

Apply workaround: Try a different Claude model or version to see if the issue persists, as this may help mitigate the problem until a more permanent solution is found.

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#api#API middleware#SSR setup#ISR setup#authentication setup

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claude-code - 💡(How to fix) Fix token 用量暴涨10倍，模型质量下降，代码改了一遍又一遍改不对 [1 participants]