GPT-6.1 Terra Pro (batch)
OpenAI🇺🇸
openai/gpt-6.1-terra-pro:batchGPT-6.1 Terra Pro is the same underlying model as [GPT-6.1 Terra](https://openrouter.ai/openai/gpt-6.1-terra), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks.
Cost rate
0.5x
Context
1.1M
Released
Oct 26, 2026
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ReasoningTool callingStructured outputs