Models / LLM and chat
OpenAI · openai/gpt-5-6-sol
GPT 5.6 Sol
Flagship reasoning for demanding work
OpenAI's premium GPT 5.6 tier for complex coding, research, visual analysis, and detailed multi-step answers.
Flagship
model tier
Vision
input
Deep
reasoning
OpenAI
provider
Live playground
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imageat playground — GPT 5.6 Sol
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Output
Your response will appear here
Reason with context
Use the model for analysis, planning, and multi-step knowledge work.
Build and code
Apply it to software development, structured output, and agent workflows.
Generate text
Create clear answers, summaries, drafts, and conversational experiences.
Model overview
What GPT 5.6 Sol is built for
OpenAI's premium GPT 5.6 tier for complex coding, research, visual analysis, and detailed multi-step answers.
- Complex coding and debugging
- Research and long-horizon reasoning
- Image understanding and visual Q&A
- Detailed, structured text output