Expired50% confidenceReleaseExact time
GPT-5.6 Sol is the flagship top-tier model, designed specifically for complex agentic workflows, and was made available to all paid users within 24 hours of launch.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/25/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 10/23/2026(expired)
Sources
OpenAI Releases GPT-5.6 and ChatGPT Work: The Era of Autonomous AI Has Arrived
bilibili皮皮蟹勇闯天涯7/11/2026
Related Claims
VerifiedSol is the flagship model of the GPT-5.6 family, designed specifically for the most complex task scenarios.83% similarUnverifiedGPT-5.6 Sol has the capability to handle long-cycle tasks running continuously for days, requiring only a given objective to iteratively produce detailed results, with significantly improved UI generation quality.83% similarUnverifiedGPT-5.6 Sol is an all-new flagship model focused on complex reasoning and agentic programming.82% similarUnverifiedSol is the most capable of the three models, priced on par with GPT-5.5, and is suitable for complex coding and long-task scenarios.82% similarUnverifiedThe core foundation of this update is the new frontier model GPT-5.6 (codenamed Sol in the demo), which is open to all users.80% similar
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