GPT-6 Sol

OpenAIProprietary1.05M context

GPT-6 Sol is a proprietary model from OpenAI with a 1.05M-token context window. 3 providers list it, from $2.00 per million input tokens and $10.00 per million output tokens (Microsoft Azure and 1 other).

Maker
OpenAI
Licence
Proprietary
Context window
1.05M
Providers listed
3
Lowest input, per 1M
$2.00
Lowest output, per 1M
$10.00
OpenAI's own API, per 1M
$2.00 in · $10.00 out
Effort settings
Max

Providers serving GPT-6 Sol

Cheapest first, by the blended rate of three input tokens to one output token. Prices in US dollars per million tokens, as of 26 Oct 2026.

ProviderInputOutputContextToolsJSON modeOpenAI-compatibleModel ID
Microsoft Azure
$2.00$10.001.05MYesYesNogpt-6-sol
OpenAI
$2.00$10.001.05MYesYesYesgpt-6-sol
Amazon Bedrock
$2.20$11.001.05MYesYesNoopenai.gpt-6-sol

Benchmark scores

Published scores only, each linked to its source. Compare every model in Bench rankings

BenchmarkMax
GPQA Diamond
PhD-level scientific reasoning
94.3%
APEX-Agents
Agentic office work
54.3%

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