GPT-5.1
Sharper GPT-5 generation for coding, product work, and tool-assisted tasks
openai/gpt-5.1- Lab
- OpenAI
- Family
- gpt
- Providers
- 33
- Context
- 400,000
- Output limit
- 128,000
- Knowledge
- 2024-09
- Release
- 2025-11-13
- Updated
- 2025-11-13
- Weights
- Closed
- Input
- Output types
- Capabilities
- tools, reasoning, temperature
Providers
33| 302.AI | OpenAI | gpt-5.1 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | No |
|---|---|---|---|---|---|---|---|---|---|
| Abacus | OpenAI | gpt-5.1 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | Yes |
| AI/ML API | OpenAI | openai/gpt-5-1 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | Yes |
| AIHubMix | OpenAI | gpt-5.1 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | No |
| AnyAPI | OpenAI | openai/gpt-5.1 | 400,000 | 128,000 | - | Yes | Yes | Yes | Yes |
| Cloudflare AI Gateway | OpenAI | openai/gpt-5.1 | 128,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | Yes |
| Cortecs | OpenAI | gpt-5.1 | 400,000 | 128,000 | $1.375 / $10.96 | Yes | Yes | No | Yes |
| Databricks | OpenAI | databricks-gpt-5-1 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | Yes |
| DevPass (LLM Gateway) | OpenAI | gpt-5.1 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | Yes |
| Eden AI | OpenAI | openai/gpt-5.1 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | Yes |
| GitLab Duo | OpenAI | duo-chat-gpt-5-1 | 400,000 | 128,000 | $0.00 / $0.00 | Yes | Yes | Yes | Yes |
| Helicone | OpenAI | gpt-5.1 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | - | No |
| Impossibl | OpenAI | openai/gpt-5.1 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | Yes |
| Jiekou.AI | OpenAI | gpt-5.1 | 400,000 | 128,000 | $1.1875 / $9.50 | Yes | Yes | Yes | Yes |
| Kilo Gateway | OpenAI | openai/gpt-5.1 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | No |
| LLM Gateway | OpenAI | azure/gpt-5.1 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | Yes |
| LLM Gateway | OpenAI | openai/gpt-5.1 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | Yes |
| Merge Gateway | OpenAI | openai/gpt-5.1 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | Yes |
| NanoGPT | OpenAI | openai/gpt-5.1 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | Yes |
| NanoGPT | OpenAI | openai/gpt-5.1-2025-11-13 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | Yes |
| NEAR AI Cloud | OpenAI | openai/gpt-5.1 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | Yes |
| Neon | OpenAI | gpt-5-1 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | Yes |
| Ofox | OpenAI | openai/gpt-5.1 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | Yes |
| OpenAI | OpenAI | gpt-5.1 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | Yes |
| OpenCode | OpenAI | gpt-5.1 | 400,000 | 128,000 | $1.07 / $8.50 | Yes | Yes | Yes | Yes |
| OpenRouter | OpenAI | openai/gpt-5.1 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | No |
| OrcaRouter | OpenAI | openai/gpt-5.1 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | Yes |
| Perplexity Agent | OpenAI | openai/gpt-5.1 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | - | No |
| Poe | OpenAI | openai/gpt-5.1 | 400,000 | 128,000 | $1.1364 / $9.0909 | Yes | Yes | - | No |
| Prime Inference | OpenAI | openai/gpt-5.1 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | Yes | No |
| Requesty | OpenAI | gpt-5.1@eu | 400,000 | 128,000 | $1.375 / $11.00 | Yes | Yes | Yes | Yes |
| Snowflake Cortex | OpenAI | openai-gpt-5.1 | 272,000 | 8,192 | $1.25 / $10.00 | Yes | Yes | Yes | Yes |
| ZenMux | OpenAI | openai/gpt-5.1 | 400,000 | 128,000 | $1.25 / $10.00 | Yes | Yes | - | Yes |
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