Expired50% confidenceReleaseExact time
The core of the Sol Ultra mode in OpenAI's GPT-5.6 is a sub-agent collaborative reasoning mechanism that decomposes complex tasks into multiple subtasks handled cooperatively by multiple specialized agents.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/8/2026
First Seen
Valid until: 10/6/2026(expired)
Sources
GPT-5.6 Ultra子Agent架构解析与AI行业十大动向
bilibili竹言见智6/29/2026
Related Claims
UnverifiedOpenAI has introduced a new Max reasoning mode for Sol and launched GPT-5.6 Sol Ultra, which accelerates processing by scheduling sub-agents and adopts a multi-agent collaborative architecture.84% similarVerifiedIn GPT-5.6 Sol's Ultra mode, the model automatically breaks down complex tasks, launches multiple agents to process them in parallel, and consolidates the results.83% similarVerifiedGPT-5.6 adds an Ultra mode that by default coordinates four agents to process complex tasks in parallel.79% similarVerifiedSol is the flagship model of the GPT-5.6 family, designed specifically for the most complex task scenarios.76% similarUnverifiedIn the release livestream, OpenAI had GPT-5.6 Sol perform post-training optimization on the smaller GPT-5.6 Luna model, allowing it to autonomously search, run, and optimize within a given compute budget.76% similar
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