readable AI benchmarks (simplified)
OpenAI
GPT-5.1 (Non-reasoning)
GPT-5.1 (Non-reasoning) has a Quality Score of 26.6, ranking 289th among 551 scored models. Per 1M tokens, pricing is $1.25 input, $10.00 output, and $0.125 cached input. It has a 400k token context window. Its Reliability Score is 32.8, ranking 279th among 553 scored models, below average (total average: 35.6). Its Value Score is 18.0, low compared with the total Value average of 30.7.
Quality Score26.6coverage 100.0%: AA Intelligence and AA-Omniscience outcomes available
Value Score18.0
Factual reliability32.8
Cache Discount90%
Model specification
- Reasoning
- non-reasoning
- Input modalities
- none
- Output modalities
- none
- Context window
- 400k tokens
- Weights
- closed weights
Token prices USD per 1M tokens
- Input
- $1.25
- Output
- $10.00
- Cached Input
- $0.125
- Cache write
- not available
- Cost per task
- not available
Capability
- Intelligence
- 13.3
- Coding
- not available
- Agentic
- not available
- Omniscience
- -34.5
- Correct
- 29.5%
- Blended price
- $1.34
Answer outcomes
Fully graded outcomes (Correct + Incorrect): 93.4%
Correct 29.5%Incorrect 63.9%Partial / not attempted 6.6%
Artificial Analysis benchmarks
- Humanity’s Last Exam
- 5%
- GPQA Diamond
- 64%
- CritPt
- 0%
- AA-Omniscience
- 33%
- AA-LCR
- 45%
Similar models
- GPT-4.1OpenAIQuality Score 24.9Value Score 16.5
- GPT-5 (minimal)OpenAIQuality Score 25.4Value Score 17.1
- GPT-5.4 nano (Non-Reasoning)OpenAIQuality Score 24.6Value Score 21.0
- GPT-4o (Aug '24)OpenAIQuality Score 25.7Value Score 16.2
- GPT-4o (Nov '24)OpenAIQuality Score 28.9Value Score 18.1
- GPT-5.6 Luna (Non-reasoning)OpenAIQuality Score 30.7Value Score 26.2