Model comparison
openai/gpt-oss-120b vs GPT-4o
Capability radar, value bars, and side-by-side posture.
openai/gpt-oss-120b
Not scored
value score
GPT-4o
87
value score
openai/gpt-oss-120b ctx
—
GPT-4o ctx
128K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- GPT-4o87
Attribute tape
| Field | openai/gpt-oss-120b | GPT-4o |
|---|---|---|
| Developer | OpenAI | OpenAI |
| Context | — | 128K |
| Modalities | Text-generation | Text, Code, Image, Audio |
| Openness | Open Weights | Proprietary Model |
| Speed | — | — |
| Price | — | $2.5/1M in · $10/1M out |
| Value score | — | 87 |
| Summary | Imported from Hugging Face Hub (openai/gpt-oss-120b). | Omni multimodal GPT widely deployed in products. |