GPT-5.6 Sol
OpenAIGPT-5.6 Sol is the flagship model in OpenAI's GPT-5.6 series. It is suited for complex reasoning, coding, and agentic workflows, and is particularly strong at command-line and multi-step coding tasks...
In
$2.00
Out
$10.00
Blended
$4.00
Where to buy this model
3 access routes| Route | In | Out | Blended | vs |
|---|---|---|---|---|
| $1.00 | $5.00 | $2.00 | - | |
 Amazon Bedrock | $4.40 | $22.00 | $8.80 | +340% |
| $5.00 | $30.00 | $11.25 | +463% |
● official API · ● cloud platform · ● inference host · USD per 1M tokens. Same model, different providers - price and quantization vary.
- Ctx
- 1.05M
- max output
- 128K
- cache read /1M
- $0.20
- Family
- gpt
- Modalities
- file · image · text
- Features
- json · reasoning · tools
Live pricing, updated 2026-09-15.