Models/GPT-6.1 Sol vs GPT-6.1 Sol Pro

GPT-6.1 Sol vs GPT-6.1 Sol Pro

API pricing, context, and independently measured performance, side by side.

GPT-6.1 Sol
OpenAI · released Sep 29, 2026
Best input$2.00 / MTok
Best output$10.00 / MTok
Context1.05M
Providers6
Fastest measured—
VisionToolsReasoningStructured outputPrompt caching
GPT-6.1 Sol Pro
OpenAI · released Sep 29, 2026
Best input$2.00 / MTok
Best output$10.00 / MTok
Context1.05M
Providers6
Fastest measured—
VisionToolsReasoningStructured outputPrompt caching
Cheapest providers, measuredUSD / MTOK
MODELPROVIDERINPUTOUTPUTTTFTTPSSMOKE
GPT-6.1 SolAzure logoAzure$2.00$10.00———
GPT-6.1 SolOpenAI logoOpenAI$2.00$10.00———
GPT-6.1 Sol ProAzure logoAzure$2.00$10.00———
GPT-6.1 Sol ProOpenAI logoOpenAI$2.00$10.00———
All 6 providers for GPT-6.1 SolAll 6 providers for GPT-6.1 Sol ProOpen in comparator