Expired50% confidenceBenchmarkExact time
The GPT-5.6 LUNA version is designed for developers, with programming test scores surpassing Opus 4.8.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/11/2026
First Seen
Valid until: 10/9/2026(expired)
Sources
OpenAI GPT-5.6发布：三版本怎么选？三合一超级应用全解析
bilibiliEverAI酱7/10/2026
Related Claims
UnverifiedThe GPT-5.6 SOUL version outperforms the benchmark model Fable 5 on multiple tests and is more competitively priced.78% similarUnverifiedGPT-5.6 Sol achieves state of the art on the coding benchmark Terminal Bench.77% similarUnverifiedGPT-5.5 still lags behind o4-mini in planning quality, and the best practice is to have o4-mini do the planning and GPT-5.5 handle the execution.76% similar
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