OpenAI: gpt-oss-120b
openai/gpt-oss-120b
Context: 131,072In: $0.04/1MOut: $0.17/1MUpdated 2026-08-05
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...
Intelligence
23.8
Coding
30.4
Agentic
13.2
Metric profile
Trend over time
Intelligence
23.8
Coding
30.4
Agentic
13.2
Only 1 snapshot so far (data refreshes daily) — the trend line appears after the 2nd snapshot.
Design Arena (ELO by category)
| Category | ELO | Win rate | Rank |
|---|---|---|---|
| gamedev | 1038 | 40.6% | #93 |
| dataviz | 1026 | 45.1% | #95 |
| codecategories | 992 | 33.4% | #106 |
| website | 991 | 32.5% | #109 |
| uicomponent | 960 | 35.5% | #99 |
| 3d | 956 | 29.4% | #99 |