GPT-5.6 model that balances intelligence and cost.
Computer use is good now, but screenshots cost hundreds to thousands of tokens per step. Once the agent completes a flow it freezes it into a runnable script with interpolated variables, calling an explore subagent only for the parts that change — plus self-healing on error, and an LLM judge over risky actions.
By making every layer more efficient, OpenAI is delivering stronger performance per dollar across more enterprise workloads.
Your Codex subscription now comes with 3 main models, Sol, Terra, and Luna, each independently trained and served, with reasoning dials.
We’re launching the GPT‑5.6 family of models for general availability following our limited preview: our new flagship, Sol, alongside Terra, a balanced model for everyday work, and Luna, our most cost-efficient model.
OpenAI
Our most capable model, built for the hardest end-to-end work.
OpenAI
GPT-5.6 model optimized for cost-sensitive workloads.
OpenAI
Frontier model for complex professional work.
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