# OpenAI: GPT-6.1 Sol Pro (batch)

Provider: openai  
Category: llm  
Model ID: `openai/gpt-6.1-sol-pro:batch`

GPT-6.1 Sol Pro is the same underlying model as [GPT-6.1 Sol](https://openrouter.ai/openai/gpt-6.1-sol), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. **Cost note:** pro mode spends far more...

## Specs

- Context length: 1050000 tokens
- Max output: 128000 tokens
- Modalities: file, image, text
- Released: 2026-09-29

## Pricing

- Input: $1.00 per million tokens
- Output: $5.00 per million tokens

## Providers

- **openai** — ctx 1050000, input $1.00/M, output $5.00/M

## Verdict

GPT-6.1 Sol Pro (batch) trades real-time response for dramatic cost savings on bulk workloads. At $1/$5 per Mtok, it undercuts standard API pricing by roughly 50% while maintaining GPT-6.1's reasoning and multimodal capabilities. The catch: batch jobs queue for up to 24 hours, making this strictly a background-processing play. Reach for it when you're running nightly data pipelines, bulk content moderation, or large-scale document analysis where latency doesn't matter. Skip it for anything user-facing.

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Last verified: 2026-10-19T02:30:34.239Z  
Canonical URL: https://switchy.build/directory/models/gpt-6-1-sol-pro-batch