Early Look at GPT 5.6 Sol

arrakis_ai · x · 2026-07-09

After trying the early access version of GPT 5.6 Sol, the author believes its strengths differ significantly from those of Fable 5. Fable 5 leans more on the general intelligence brought by massive model scale, frequently offering unexpected directions and alternative solutions, proactively refining ideas before being asked, and delivering richer language expression.

Related event: OpenAI Launches GPT-5.6 Series: Multi-Agent and Cost-Efficiency(119 posts)→

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