All Models
GPT 5.1
GPT model for general reasoning, writing, coding, and tool-assisted tasks
Available Providers (33)
| Provider | Model ID | Input Cost | Output Cost | Context | Max Output | Docs |
|---|---|---|---|---|---|---|
 Ofox | openai/gpt-5.1 | $1/MTok | $8/MTok | 400K | 128K | |
 OpenCode Zen | gpt-5.1 | $1.07/MTok | $8.50/MTok | 400K | 128K | |
 Poe | openai/gpt-5.1 | $1.10/MTok | $9/MTok | 400K | 128K | |
 Jiekou.AI | gpt-5.1 | $1.13/MTok | $9/MTok | 400K | 128K | |
 NanoGPT | openai/gpt-5.1-2025-11-13 | $1.25/MTok | $10/MTok | 400K | 128K | |
| NanoGPT | openai/gpt-5.1 | $1.25/MTok | $10/MTok | 400K | 128K | |
 Impossibl | openai/gpt-5.1 | $1.25/MTok | $10/MTok | 400K | 128K | |
 LLM Gateway | azure/gpt-5.1 | $1.25/MTok | $10/MTok | 400K | 128K | |
| LLM Gateway | openai/gpt-5.1 | $1.25/MTok | $10/MTok | 400K | 128K | |
 AIHubMix | gpt-5.1 | $1.25/MTok | $10/MTok | 400K | 128K | |
 OrcaRouter | openai/gpt-5.1 | $1.25/MTok | $10/MTok | 400K | 128K | |
 Azure Cognitive Services | gpt-5.1 | $1.25/MTok | $10/MTok | 400K | 128K | |
 Pioneer | gpt-5.1 | $1.25/MTok | $10/MTok | 400K | 131.1K | |
 Helicone | gpt-5.1 | $1.25/MTok | $10/MTok | 400K | 128K | |
 DevPass (LLM Gateway) | gpt-5.1 | $1.25/MTok | $10/MTok | 400K | 128K | |
 Cloudflare AI Gateway | openai/gpt-5.1 | $1.25/MTok | $10/MTok | 128K | 128K | |
 Perplexity Agent | openai/gpt-5.1 | $1.25/MTok | $10/MTok | 400K | 128K | |
 Databricks | databricks-gpt-5-1 | $1.25/MTok | $10/MTok | 400K | 128K | |
 Kilo Gateway | openai/gpt-5.1 | $1.25/MTok | $10/MTok | 400K | 128K | |
 Azure | gpt-5.1 | $1.25/MTok | $10/MTok | 400K | 128K | |
 Merge Gateway | openai/gpt-5.1 | $1.25/MTok | $10/MTok | 400K | 128K | |
 Abacus | gpt-5.1 | $1.25/MTok | $10/MTok | 400K | 128K | |
 NEAR AI Cloud | openai/gpt-5.1 | $1.25/MTok | $10/MTok | 400K | 128K | |
 OpenRouter | openai/gpt-5.1 | $1.25/MTok | $10/MTok | 400K | 128K | |
 Neon | gpt-5-1 | $1.25/MTok | $10/MTok | 400K | 128K | |
 OpenAI | gpt-5.1 | $1.25/MTok | $10/MTok | 400K | 128K | |
 302.AI | gpt-5.1 | $1.25/MTok | $10/MTok | 400K | 128K | |
 ZenMux | openai/gpt-5.1 | $1.25/MTok | $10/MTok | 400K | 64K | |
 Eden AI | openai/gpt-5.1 | $1.25/MTok | $10/MTok | 400K | 128K | |
 Requesty | gpt-5.1@eu | $1.38/MTok | $11/MTok | 400K | 128K | |
 Cortecs | gpt-5.1 | $1.38/MTok | $10.96/MTok | 400K | 128K | |
 Snowflake Cortex | openai-gpt-5.1 | —/MTok | —/MTok | 400K | 128K | |
 AnyAPI | openai/gpt-5.1 | —/MTok | —/MTok | 400K | 128K |
Capabilities
Reasoning
Tool Calling
Attachments
Open Weights
Structured Output