Leak claims Claude Sonnet 5.5 launches tomorrow, early tests beat GPT-6 Sol
rickasaurus · x · 2026-09-28
An unverified leak from X user @MrSalio claims Claude Sonnet 5.5 will launch tomorrow at 2 PM New York time, now in final pre-release stages. Early testing reportedly puts it ahead of GPT-6 Sol and much closer to Opus 5.5 in capability, potentially at a significantly cheaper price. A dedicated "claude-sonnet-5-5" model identifier has already been spotted. Treat as rumor until officially confirmed.
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