OpenAI
gpt-oss-120b (low)
gpt-oss-120b is an open-weight, 117B-parameter Mixture-of-Experts (MoE) language model from OpenAI designed for high-reasoning, agentic, and general-purpose production use cases. It activates 5.1B parameters per forward pass and is optimized...
Introducing gpt-ossModel Snapshot
ReleaseAug 5, 2025
Context131,072
Overall
Rank #280 across 566
14.9
Coding
Rank #161 across 222
21.2
Blended Price
Rank #70 across 371
$0.262/M
Strength Profile
Percentile score by analysis domain.
* Cost is inverted: lower input, output, and blended prices rank higher.
Benchmark Percentiles
Higher bars mean stronger relative placement.
Model Details
Runtime
Output Speed296.3 tok/s
First Token0.51s
Max Output131,072
Pricing
Blended$0.262/M
Input$0.150/M
All Benchmarks
| Metric | Domain | Value | Rank |
|---|---|---|---|
| Artificial Analysis Intelligence Index | overall | 14.9 | #280 |
| Artificial Analysis Coding Index | coding | 21.2 | #161 |
| Artificial Analysis Math Index | math | 66.7 | #103 |
| MMLU-Pro | reasoning | 77.5% | #154 |