Tested: the real savings from Spotify's viral 90% Claude Code token trick
aakashgupta · x · 2026-11-11
Spotify's co-CEO revealed on an earnings call that most senior engineers "haven't written a single line of code since December" — engineers call Claude from Slack on their morning commute and push fixes live before arriving. At a 7,300-employee company that means a massive Claude bill, which Spotify cut by up to 90% with a PM's help.
Aakash reproduced the viral trick on his own codebase, running all 8 tasks to find the real savings, and also notes Anthropic reclaiming the Artificial Analysis Intelligence Index top spot with Fable 5.2 (score 65) after Google's 12-day run.
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