# GPT-6 Sol: AI model fact sheet

- **Provider:** openai
- **Released:** 2026-09-22
- **Context window:** 1,050,000 tokens
- **API pricing:** $2.00 / 1M input, $10.00 / 1M output
- **OpenRouter ID:** openai/gpt-6-sol
- **Capabilities:** conversation, reasoning, analysis, code-generation, tool-use

GPT-6 Sol sits between Astra and Luna in OpenAI's GPT-6 family. It accepts text, images, and files, with a 1.05-million-token context for professional tasks, coding, and reasoning.

Source: real side-by-side outputs, pricing and specs at https://rival.tips/models/gpt-6-sol