Podcast: Opus 5.5 Beats Fable 5.1 on GDPval at 40% Lower Cost, Tops Code Arena

thursdai_pod · x · 2026-09-25

The thursdai podcast discussed Claude Opus 5.5, noting it beats Fable 5.1 on GDPval while costing 40% less than Opus 5, and ranks #1 on Code Arena.

Hosts @altryne, @petergostev and @nisten debated whether it is the best AI for real work. The next episode will be streamed live on Oct 1 from CoreWeave #FullyConnected26 at Moscone, SF.

Related event: Anthropic and OpenAI Ship Cheaper Models 101 Minutes Apart After 'Pace the Frontier' Pledge(4 posts)→

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