Chat & reasoning
GPT-5.6 Sol
OpenAI's new flagship. AA Intelligence Index v4.1 of 58.9 and a new state of the art on the Coding Agent Index (80) — the top performance-per-dollar frontier model, with an `ultra` multi-agent mode for the hardest work.
Context
400K
Type
Chat & reasoning
Reasoning
Yes
Streaming
Yes
Capabilities
StreamingReasoningTool useWeb searchVisionDocuments
Pricing
| Input | $0.05 / 1M tokens |
| Output | $0.3 / 1M tokens |
No subscription — TryAI bills usage from a shared credit balance.
GPT-5.6 Sol: frequently asked questions
- What is GPT-5.6 Sol?
- OpenAI's new flagship. AA Intelligence Index v4.1 of 58.9 and a new state of the art on the Coding Agent Index (80) — the top performance-per-dollar frontier model, with an `ultra` multi-agent mode for the hardest work. You can try GPT-5.6 Sol on TryAI without a separate provider account.
- How much does GPT-5.6 Sol cost on TryAI?
- GPT-5.6 Sol is Input: $0.05 / 1M tokens, Output: $0.3 / 1M tokens. There is no subscription — you pay only for what you use.
- What can GPT-5.6 Sol do?
- GPT-5.6 Sol supports Streaming, Reasoning, Tool use, Web search, Vision, Documents with a context window of about 400K tokens.
- How do I try GPT-5.6 Sol?
- Create a free TryAI account, pick GPT-5.6 Sol from the model selector, and start generating in seconds.
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