GPT-6 Sol
GPT-6 Sol is an AI model developed by OpenAI that balances high-end performance with cost efficiency. It supports large-scale processing of text, images, and files, and includes built-in reasoning and tool-calling capabilities.
GPT-6 Sol specs and pricing
- Provider: OpenAI
- Released: September 22, 2026
- Context window: 1.1M tokens
- Max output: 128K tokens
- Input: files, images, text
- Output: text
- Price: $2.00 input / $10 output per 1M tokens
- Reasoning: yes
- Tool calling: yes
What GPT-6 Sol is good at
- Analyzing extensive documents and image datasets
- Complex professional reasoning tasks
- Automated workflows requiring external tool integration
To-dos to try with GPT-6 Sol
- Analyze a 500-page technical manual and summarize the troubleshooting steps for a specific error code.
- Examine a series of architectural diagrams and generate a list of potential structural concerns.
- Use tool-calling to cross-reference a database of client invoices against a provided spreadsheet of project hours.
FAQ
- What types of input can GPT-6 Sol process? The model accepts text, image files, and various document formats as input.
- Is GPT-6 Sol capable of reasoning? Yes, the model is designed with built-in reasoning capabilities to handle complex tasks.
- How much does GPT-6 Sol cost? GPT-6 Sol costs $2.00 per million input tokens and $10 per million output tokens through OpenRouter. In todo.is a typical agent step costs about 7 credits ($1 = 100 credits).
- What is the context window of GPT-6 Sol? GPT-6 Sol can read up to 1.1M tokens at once and write up to 128K tokens in one reply.
- Can I use GPT-6 Sol without coding? Yes. In todo.is you pick GPT-6 Sol as your agent's model and write to-dos in plain words, on the web, the Android app, WhatsApp or Telegram. No API key needed: credits are included, or you can bring your own key.
JavaScript is required to use the todo.is app.