GPT 5.6 vs. Claude Fable tested in Dyad AI for Physical AI model tuning
ChrisRackauckas · x · 2026-07-21
Chris Rackauckas says they tested GPT 5.6 vs. Claude Fable for Physical AI inside the Dyad AI evaluation system, focusing on generating models and tuning controllers.
He claims the evals produced fairly definitive results, and links to the full test write-up.
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