Family Models
gpt-5.1-chat LLM Models
Compare gpt-5.1-chat model variants across providers with normalized token pricing, context limits, modalities, and capability metadata. This page is optimized for family-level model research.
5 active models listed. Open all gpt-5.1-chat models filters
| Model | Provider | Context | Input Price |
|---|---|---|---|
|
GPT-5.1 Chat
zenmux/openai/gpt-5.1-chat
|
Zenmux | 128,000 | $1.25/1M |
|
GPT-5.1 Chat
azure/gpt-5.1-chat
|
Azure | 128,000 | $1.25/1M |
|
GPT-5.1 Chat
azure_cognitive_services/gpt-5.1-chat
|
Azure Cognitive Services | 128,000 | $1.25/1M |
|
OpenAI: GPT-5.1 Chat
kilo/openai/gpt-5.1-chat
|
Kilo Gateway | 128,000 | $1.25/1M |
|
OpenAI: GPT-5.1 Chat
openrouter/openai/gpt-5.1-chat
|
OpenRouter | 128,000 | $1.25/1M |