GPT-6.1 Sol as a coding agent in your terminal
GPT-6.1 Sol by OpenAI, one of 250+ models you can use in Darce, the open source AI coding agent you can undo.
| Model | GPT-6.1 Sol |
|---|---|
| Vendor | OpenAI |
| Model id | openai/gpt-6.1-sol |
| Context window | 1.05M tokens |
| Price per 1M tokens | $2.00 input · $10.00 output (OpenRouter) |
| Can do | tool calling · reads images · reasoning |
| Category | Popular |
Strengths
OpenAI's latest GPT Sol model. Strong general reasoning and coding with a very large context window.
OpenRouter's description:
GPT-6.1 Sol is an upgrade to GPT-6 Sol from OpenAI, positioned below the flagship GPT-6 Astra in the GPT-6 series. It is suited for agentic coding, computer use, document-heavy professional...
Use GPT-6.1 Sol as a coding agent in your terminal
Start Darce in your project with GPT-6.1 Sol:
npm install -g darce-cli
darce --model openai/gpt-6.1-solAlready in a session? Type /model openai/gpt-6.1-sol, or open the picker with Ctrl+P. Darce then reads your code, edits files and runs commands with GPT-6.1 Sol; risky commands ask first, and /undo reverses any change, including what shell commands did. No account yet? npx darce-cli lets you try it free. Which plan includes which models is on the pricing page.
Make it your default or a gear
In ~/.darcerc, set it as the starting model or add it to the gears you move between with Shift+↑ / Shift+↓ (see configuration):
{
"router": { "default": "openai/gpt-6.1-sol" },
"gears": ["qwen/qwen3-coder", "openai/gpt-6.1-sol"]
}Compare it on your own code
Benchmarks rarely match your repository. Race GPT-6.1 Sol against two other models on a real task and keep the best diff:
/derby --models openai/gpt-6.1-sol,openai/gpt-6-sol,openai/gpt-6-luna fix the failing testRead more about /derby and /swarm.
Related models
- GPT-6 Sol (OpenAI): 1.05M tokens, $2.00 / $10.00 per 1M tokens
- GPT-6 Luna (OpenAI): 1.05M tokens, $0.10 / $0.50 per 1M tokens
- GPT-6 Astra (OpenAI): 1.05M tokens, $10.00 / $50.00 per 1M tokens
- GPT-5.6 Sol (OpenAI): 1.05M tokens, $2.00 / $10.00 per 1M tokens
- Claude Sonnet 5.5 (Anthropic): 1M tokens, $2.00 / $10.00 per 1M tokens
- Claude Sonnet 4.5 (Anthropic): 1M tokens, $3.00 / $15.00 per 1M tokens
- Gemini 3.1 Pro Preview (Google): 1.05M tokens, $2.00 / $12.00 per 1M tokens
- DeepSeek V4 Pro 0423 (DeepSeek): 1.05M tokens, $0.95 / $1.90 per 1M tokens
All models · Getting started · Claude Code alternative
Model data from OpenRouter, refreshed daily. Prices are OpenRouter's list rates and show relative cost; your Darce allowance is used in proportion to them.