Anthropic 'Argon' internal model codenames leak in teamfood slots

lyraxana · x · 2026-10-06

Unverified leak: internal codenames suggest Anthropic's next model "Argon" may arrive sooner than expected. Spotted teamfood slots include barium-b variants with tool-leakage fixes and different summary/effort settings (p20/p50), plus an LSP slot, hinting at active internal testing.

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