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GPT-6 Sol

Frontier GPT-6 for complex professional, coding and research work.

  • Image input
  • Reasoning
  • Coding
  • Tool calling
  • Structured output
  • Extended thinking
  • Streaming

Specifications

ProviderOpenAI
API model IDgpt-6-sol
ReleasedSeptember 2026
Context window1,050,000 tokens
Max output128,000 tokens
Reasoning modelYes
Price per 1M tokens (input / output)$2 / $10

Specs as published by OpenAI. Prices are standard list prices before caching or batch discounts.

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FAQ

What is the context window of GPT-6 Sol?
GPT-6 Sol accepts up to 1,050,000 tokens of context and can return up to 128,000 output tokens per reply.
When was GPT-6 Sol released?
OpenAI released GPT-6 Sol in September 2026.
How do I use GPT-6 Sol?
Add your OpenAI API key in DapperGPT, pick GPT-6 Sol in the model picker, and start chatting. You pay OpenAI directly for usage.