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GPT-5.6 Terra Pro

#80

OpenAI

GPT-5.6 Terra Pro is the same underlying model as [GPT-5.6 Terra](https://openrouter.ai/openai/gpt-5.6-terra), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. Learn more in OpenAI's docs: https://developers.openai.com/api/docs/guides/reasoning#reasoning-mode

openrouter.ai ↗
📖Context1M tokens
🚀Speed-
💵Input price$1.00/1M
💸Output price$6.00/1M

Made by

🏢
Openai Community
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API Providers

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Details

Provider
OpenAI
Parameters
-
Context
1M tokens
Speed
-
Open Source
No
License
Proprietary
Released
Jul 2026

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