GPT-6.1-sol

Name: GPT-6.1-sol
Brand: OpenAI
Author: OpenAI

gpt-6.1-sol

OpenAI · chat · api

GA Alert me on changes

Intelligence

51.8

Context

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Max output

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Input $/1M

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Output $/1M

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Modalities

text

Released

27 Sept 2026

Intelligence Index via Artificial Analysis · 0–100, higher is better

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AI summary

● machine-written

GPT-6.1-Sol text chat model from OpenAI

GPT-6.1-Sol is a text-based chat model available via OpenAI's API. The model is positioned in OpenAI's GPT-6 series for complex reasoning, coding, and agentic workflows. Pricing and context window specifications are not explicitly documented in the provided sources for this specific model variant.

What's new

Released September 27, 2026
Chat model available via API
Text modality support

Best for

Complex reasoning tasksCoding and developmentAgentic workflows

Sources

OpenAI API Pricing (September 2026): Model & Token Costs
GPT-6 Sol Benchmarks, Pricing & Context Window
GPT-6 Sol - API Pricing & Benchmarks

Common questions about GPT-6 →

Source: https://platform.openai.com/docs/models