GPT-5.6

GPT-5.6 is the OpenAI frontier model release named in 171: 【AI季报 26Q2】从 coding 到 RSI，强者愈强的未来？. The source says it performed strongly on Terminal Bench, Agent’s Last Exam, and biosecurity or cybersecurity-oriented evaluations, and uses it as part of the argument that OpenAI regained competitive momentum against Anthropic in Q2 2026.

The wiki treats those benchmark and availability claims as source-local. The model matters in this ingest because it links Codex, Computer Use Agent, Frontier Model Scaling, and AI Commercialization Pressure into the same system competition: raw model strength matters only if the product, pricing, access policy, and workflow loop make it usable.

Connections

• OpenAI — company context.
• Codex — coding-agent product tied to OpenAI’s Q2 comeback in the source.
• Fable 5 and Anthropic — comparison side in the frontier-model discussion.
• Frontier Model Scaling, AI Coding Verification, and Computer Use Agent — technical and workflow context.
• Frontier Model Access Restrictions — access and safety-policy constraint discussed by the source.