It's Been 72 Days Since OpenAI Shipped a Frontier Model, Nearing Its Longest-Ever Gap

banteg · x · 2026-11-15

A widely shared tally notes it has been 72 days since OpenAI's last frontier model release — already the longest wait since GPT-5 to 5.1 (Aug–Nov 2025). If nothing ships in the coming weeks, it would become the longest gap between two OpenAI frontier releases since o3 to GPT-5 (Apr–Aug 2025).

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