Expired50% confidenceDecision RuleExact time
In the configuration file, the model key must be set to gpt-5.6 and the reasoning effort must be configured, with levels including low, medium, high, and extra high.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/18/2026
First Seen
Valid until: 10/16/2026(expired)
Sources
Related Claims
UnverifiedGPT-5.6 adds two higher levels, Max and Ultra, on top of the original four thinking intensity levels of Low, Medium, High, and X-High.76% similarPartially VerifiedGPT-5.5 supports hierarchical model pairing, allowing users to flexibly select different model tiers based on task complexity.74% similarUnverifiedEach GPT-5.6 model can be configured with different thinking intensities, with the highest level being Ultra.74% similarUnverifiedPi Agent recommends using the GPT 5.5 model and provides different thinking mode settings such as Minimal/Low and Medium/High.73% similarVerifiedGPT-5.6 adds an Ultra Reasoning Effort option, allowing more compute to be devoted to a small number of high-value problems.73% similar
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