Expired50% confidenceFactExact time
OpenAI officially states that GPT-5.6 Sonara consumes only one-third the tokens of GPT-5.5 when executing programming tasks of equivalent complexity.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/18/2026
First Seen
Valid until: 10/16/2026(expired)
Sources
Related Claims
UnverifiedSam Altman stated that due to improved reasoning capabilities, the actual number of tokens consumed per task by GPT-5.5 is fewer than that of GPT-5.4.80% similarUnverifiedOpenAI's GPT 5.5 has no notable weaknesses across various coding capabilities and is considered the most stable choice for enterprise-level applications.79% similarUnverifiedAccording to internal employee usage data from OpenAI, GPT-5 Codex reduces token consumption on simple tasks by 93.7% compared to standard GPT-5.79% 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.78% similar
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