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OpenAI: GPT-6.1 Terra Pro

Canonical ID: kilo/openai/gpt-6.1-terra-pro

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...

Reasoning: Yes Tool use: Yes

Overview

pdf image text
Provider
Kilo Gateway logo Kilo Gateway
Family
gpt
Release date
2026-10-26
Last updated
2026-10-26
Input modalities
pdf, image, text
Output modalities
text

Pricing and Limits

Token pricing

Input
$1/1M
Output
$5/1M
Cached input
N/A
Currency: USD

Context and output

Context window
1,050,000
Max output tokens
128,000
Qualified ID
kilo/openai/gpt-6.1-terra-pro

Model Summary

OpenAI: GPT-6.1 Terra Pro is a model listing in the Kilo Gateway provider catalog. It is categorized under the gpt family.

The model supports pdf, image, text modalities across input/output paths. Reported context capacity is 1,050,000. Pricing is listed at $1/1M input and $5/1M output.

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