GPT-6 Sol knowledge cutoff leaks; may not share family with Astra
cedric_chee · x · 2026-09-23
The author compares apparent knowledge cutoffs of rumored GPT-6 variants: Astra at April 30, 2026, Sol at April 20, and Luna at May 18. Based on design aesthetics in 3D scene generation (with comparisons across four reasoning levels), GPT-6 Sol looks much closer to GPT-5.6 Sol than to Astra, suggesting Sol and Luna may not come from the same model family as Astra. Unverified leak—treat with caution.
Related event: GPT-6 Sol Generates 3D Scenes Across Reasoning Levels(2 posts)→
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