# GPT-6 Sol

> The first GPT-6 Sol release, now followed by GPT-6.1 Sol. Still available in the API for apps that pinned it.

- Maker: OpenAI (https://platform.openai.com/docs/models)
- Type: Reasoning
- Artificial Analysis Intelligence Index: Not scored yet
- Context window: not listed
- Output speed: not listed
- Scores checked 30 October 2026 at https://artificialanalysis.ai/leaderboards/models

## Where to use it through an API

- OpenAI: model id `gpt-6-sol`

## Use it with every other AI at once

MultiScreenAI (https://www.multiscreenai.com) puts GPT-6 Sol on one screen next to ChatGPT, Claude, Gemini and 300+ models: one message goes to every panel, and a timed, blind test mode shows which answers best. Free during the beta with your own API keys.
AI agents and coding harnesses (Claude Code, Codex, Cursor, Gemini CLI) can ask GPT-6 Sol and other models at once through the MCP server at https://www.multiscreenai.com/api/mcp/ai; setup: https://www.multiscreenai.com/mcp