Claude Max user says Fable usage jumped 25 points despite only using Opus
Adventurous_One7372 · reddit · 2026-09-21
A Claude Max 20x subscriber reports that weekly Fable usage rose by more than 25 percentage points even though they only ran Claude Code with Opus. Checking local Claude Code logs, they found no Fable responses from that day, with the last local Fable usage dating back to Sep 17. The user suspects a bug or attribution issue in Anthropic's usage accounting and is asking whether others have seen the same.
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