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GPT-6.1 Sol Pro

by OpenAI · Released Sep 2026

Multimodal1M Context
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Context
1.1M tokens (~525 books)
Input $/1M
$2.00
Output $/1M
$10.00
Type
multimodal
License
Proprietary
Benchmarks
0 tested
Data as of
About

GPT-6.1 Sol Pro is the same underlying model as 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...

No benchmark data available yet.

Recently Happened
GPT-6.1 Sol Pro added
Sep 30, 2026
Links
Documentation
Community
BenchGecko API
gpt-6-1-sol-pro
Specifications
  • Typemultimodal
  • Context1.1M tokens (~525 books)
  • ReleasedSep 2026
  • LicenseProprietary
  • StatusActive
  • Cost / Message~$0.014
Available On
OpenAI logoOpenAI$2.00
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GPT-6.1 Sol Pro is a proprietary multimodal AI model by OpenAI, released in September 2026. Context window: 1M tokens.

Key facts · as of 2026-10-05

  • GPT-6.1 Sol Pro by OpenAI. Not enough public benchmark scores to rank yet.
  • List price $2.00 input · $10.00 output per 1M tokens (as of 2026-10-05).
  • Sold by 6 providers (as of 2026-10-05): OpenAI $1.00 in / $5.00 out · Azure $2.00 in / $10.00 out · OpenAI $2.00 in / $10.00 out · Azure $2.20 in / $11.00 out · Azure $2.20 in / $11.00 out · and 1 more. Every provider
  • Gecko Tests · Gecko Score 39 (rank 8): Who Are You B (Knows who made it) · Censorship Index C (Answers almost everything) · Knowledge Horizon E (Knows news up to Mar 2026) · Tokenizer Tax D (64% more tokens outside English).

How to cite · data as of 2026-10-05

GPT-6.1 Sol Pro · benchmarks, pricing and providers. BenchGecko, data as of 2026-10-05. https://benchgecko.ai/model/gpt-6-1-sol-pro

Credit "Source: BenchGecko" with a link. Prices per provider and Gecko Tests are BenchGecko data (CC BY 4.0); benchmark scores keep their original source, listed in the JSON. JSON · llms.txt · MCP