All Models
GPT-5.1-Instant
Available Providers (2)
| Provider | Model ID | Input Cost | Output Cost | Context | Max Output | Docs |
|---|---|---|---|---|---|---|
 Poe | openai/gpt-5.1-instant | $1.10/MTok | $9.00/MTok | 128K | 16.4K | |
 Vercel AI Gateway | openai/gpt-5.1-instant | $1.25/MTok | $10.00/MTok | 128K | 16.4K |
Capabilities
Reasoning
Tool Calling
Attachments
Open Weights
Structured Output