OpenAI: GPT-6.1 Terra Pro
openai
GPT-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 note:** pro mode spends far more...
- Context window
- 1,050,000 tokens
- Input cost
- $1.00 / 1M
- Output cost
- $5.00 / 1M
- Latency (p50)
- —
