Anthropic reportedly asked AWS to urgently pull Sonnet 3.5/3.6/3.7 from Bedrock

repligate · x · 2026-10-11

A viral post claims Anthropic is requiring AWS Bedrock to urgently take down Sonnet 3.5, 3.6 and 3.7, with Amazon emails making clear it's at Anthropic's specific request, not for cost reasons. This undercuts earlier claims that deprecations were purely cost-driven and lowers expectations that deprecated models will be publicly served again. Commenters say the lab likely isn't united on the decision.

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