Model launch9 Jul 2026 00:00 UTC · 3mo ago

OpenAI releases GPT-5.6 Sol

GPT-5.6 Sol is the flagship model in OpenAI's GPT-5.6 series. It is suited for complex reasoning, coding, and agentic workflows, and is particularly strong at command-line and multi-step coding tasks...

Type: MODEL_LAUNCH
Detection: benchmark
Confidence: high
Status

Related entities

ModelGPT-5.6 Sol CompanyOpenAI

Primary source

Epoch AI Benchmarking Hub · epoch.ai/benchmarks/eci ↗

Independent benchmark runs (GPQA Diamond, SWE-bench Verified, FrontierMath, ...) plus externally reported leaderboards and the Epoch Capabilities Index (ECI).

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