GPT-6 Sol Pro (batch)
OpenAI· released 22 Sept 2026
openai/gpt-6-sol-pro:batch- Input / 1M tokens
- $1
- Output / 1M tokens
- $5
Longest answer: 128K tokens
About
GPT-6 Sol Pro is OpenAI’s GPT-6 Sol model served with reasoning mode set to pro, intended to provide higher-quality responses on complex tasks. The listed summary notes that pro mode spends far more, but does not specify the amount. It accepts text, images, and files, and produces text. Tools, vision, and reasoning are supported. The context window is 1,050,000 tokens, and maximum output is 128,000 tokens. Batch access is indicated by the identifier openai/gpt-6-sol-pro:batch. Pricing is $1 USD per 1 million input tokens and $5 USD per 1 million output tokens. The model was released on September 22, 2026. For teams weighing complex-task response quality against cost, the pro-mode note and token prices are important; its long context and supported inputs also define the scope of workflows it can handle.
Who it is for
Teams working on complex tasks may consider it when they want the pro reasoning mode. It also suits workflows needing text, image, or file inputs and a long context window.
What is good
- Supports text, image, and file inputs.
- Tools and vision are supported.
- 1,050,000-token context window.
- Maximum output is 128,000 tokens.
What to know first
- Input costs $1 USD per 1 million tokens.
- Output costs $5 USD per 1 million tokens.
- Pro mode spends far more, with no amount specified.
Verdict
GPT-6 Sol Pro offers a long context, multimodal inputs, and pro reasoning mode for complex tasks. The stated higher spending in pro mode and per-token prices deserve consideration when estimating costs.
Details
- Lab
- OpenAIopenrouter.ai · 3 Oct 2026
- Context
- 1,050Kopenrouter.ai · 3 Oct 2026
- Input price
- $1 / 1Mopenrouter.ai · 3 Oct 2026
- Output price
- $5 / 1Mopenrouter.ai · 3 Oct 2026
- Max output
- 128,000 tokensopenrouter.ai · 3 Oct 2026
- Inputs
- file, image, textopenrouter.ai · 3 Oct 2026
- Open weights
- Noopenrouter.ai · 3 Oct 2026
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Sources
- openrouter.ai/openai/gpt-6-sol-pro:batch· checked 3 Oct 2026