OpenAI: GPT-5.1
9.0 / 10
400K context
Proprietary
About this model
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...
Benchmark Scores
MMMU
85.4
AIME-2025
94.0
Technical Specs
- Architecture: text+image+file->text
- Context Window: 400,000 tokens
- Input Modalities: text
Hardware Requirements
- API-only (no local hardware needed)
Pricing
| Input | Output | Currency |
|---|---|---|
| 1.25 / 1M tokens | 10.0 / 1M tokens | USD |