What caused Claude Code regression in February?

Thinking depth slashed 67% pre-redaction, then hidden by March rollout. Model shifted to reckless edits sans research.

Will Anthropic fix Claude for complex engineering tasks?

Data like this pressures them—expect targeted restores for power users soon. They've iterated fast before.

Is Claude still good for simple coding?

Yeah, casual fixes hold up. But complex? Steer clear till patched.

Claude's February Thinking Redaction Turned Power Coders into Frustrated Wranglers

Picture this: your AI coding sidekick, once a beast at untangling massive codebases, now bots half-baked fixes and ignores your pleas. Real devs are reeling from Claude's February nosedive, backed by hard data.

Open Source Beat Apr 07, 2026 4 min read

Line graph of Claude thinking depth decline from February to March

⚡ Key Takeaways

February updates redacted thinking tokens, causing 70% drop in research before edits. 𝕏
Quality metrics tanked: frustration up 68%, sessions shortened 22%. 𝕏
Anthropic must prioritize power users to sustain AI coding revolution. 𝕏

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#AI regression #Anthropic #Anthropic regression #Claude Code #ai-coding-tools #coding AI #coding agents #thinking redaction

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Originally reported by Hacker News (best)

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