Openai
OpenAI: GPT-5.1
Openai
Input / M
Routed + Vendor
Output / M
Context
Max Output
128K
Usage
Unranked
Quality
56.1 / 100
Providers
2
Best Uptime 30m
100.00%
Latency (p50)
658 ms
Throughput
42.0 tok/s
Released
November 13, 2025
Modalities
image, text, file
Vendor-direct listin $1.25 · out $10.00Vendor list price (AWS Bedrock / Google Vertex / Azure / OpenAI-direct). No live telemetry.Markup 0.0%
About
GPT-5.1 is the latest frontier-grade model in the GPT-5 series, offering stronger general-purpose reasoning, improved instruction adherence, and a more natural conversational style compared to GPT-5. It uses adaptive reasoning.
Capabilities
Vision
Tools
Reasoning
Streaming
JSON Mode
Host offerings
Per-host pricing, uptime, latency
No host data yet — will populate on next sync.
Price History
0 recorded changes
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Activity Timeline
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Versus
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Markdown
[](https://whatmodel.app/models/882a29f9-c57d-4a4c-98f2-c7a0cc5db11a)HTML
<a href="https://whatmodel.app/models/882a29f9-c57d-4a4c-98f2-c7a0cc5db11a"><img src="https://whatmodel.app/api/public/embed/score/882a29f9-c57d-4a4c-98f2-c7a0cc5db11a" alt="OpenAI: GPT-5.1 WM Score" height="26" /></a>Image URL
https://whatmodel.app/api/public/embed/score/882a29f9-c57d-4a4c-98f2-c7a0cc5db11aFirst seen 43d ago · Last verified 3m ago