OpenAI launches GPT-5.6 model family, claiming Sol is 54% more token-efficient on agentic coding tasks
GPT-5.6 Sol autonomously post-trained the smaller Luna model.
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Andrew Curran@AndrewCurran_Good morning, today is GPT-5.6 release day. Praise the Sun. There is an OpenAI livestream for the announcement at 10am PST. Usually on release days there is a massive amount of other news leading up to it, if there is too much of it to post individually I'll make a thread.
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LA LA Lisan al Gaib@scaling01GPT-5.6 System Card is live https://deploymentsafety.openai.com/gpt-5-6/gpt-5-6.pdf
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LA Lisan al Gaib@scaling01OpenAI says GPT-5.6-Sol autonomously post-trained GPT-5.6-Luna
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TI Tibo@thsottiauxGPT 5.6 Sol is our best model so far at ~everything. It's remarkable how stark the difference is with GPT-5.5 across coding, hard context and strategy tasks, building sites, ... and literally anything I need to get done. Totally requires raising the ambition of what you try.
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TE Tenobrus@tenobrusi am very curious the extent to which this is true. it doesn't seem impossible and it it doesn't seem like they would outright lie, but it could be overstated. this is a pretty large update for RSI / automated researcher timelines if as stated. beginning of takeoff.…
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