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Step 5 Preview vs GPT-5.6 Sol
Step 5 Preview and GPT-5.6 Sol: current price, context, max output, and supported operations.
Pricing comparison
| Step 5 Preview | GPT-5.6 Sol | |
|---|---|---|
| Model maker | StepFun | OpenAI |
| Delivery availability | Available | Available |
| Context window | 1M | 1.05M |
| Max output | 64K | 128K |
| Official price | Input$1.00per 1M tokensOutput$2.70per 1M tokens | Input$4.00per 1M tokensOutput$20.00per 1M tokens |
| Verified price | — | Input$1.20per 1M tokensOutput$6.00per 1M tokens |
| Model performance | Collecting data |
|
| Capabilities | VisionReasoningTool usePrompt Cache | CodeJSON modePrompt CacheReasoningTool useVision |
Summary
- Step 5 Preview: —; GPT-5.6 Sol: Input $1.20 / Output $6.00 per 1M tokens. Rates depend on the billing unit, specification, and usage. Compare matching conditions in the model's detailed pricing; a single rate does not determine the total cost.
- GPT-5.6 Sol supports 2.0x more output tokens
FAQ
Which is cheaper, Step 5 Preview or GPT-5.6 Sol?
Step 5 Preview: —; GPT-5.6 Sol: Input $1.20 / Output $6.00 per 1M tokens. Rates depend on the billing unit, specification, and usage. Compare matching conditions in the model's detailed pricing; a single rate does not determine the total cost.
What are the key differences between Step 5 Preview and GPT-5.6 Sol?
GPT-5.6 Sol: Code, JSON mode