OpenAI: gpt-oss-120b (free)
openai/gpt-oss-120b:free
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...
Prompt $/1M
free
Completion $/1M
free
Context
131,072 tok
Best provider
13 tok/s · OpenInference
Specs
- Model id
- openai/gpt-oss-120b:free
- Display name
- OpenAI: gpt-oss-120b (free)
- Modality
- text->text
- Tokenizer
- GPT
- Instruct type
- —
- Context length
- 131,072
- Max completion
- 131,072
- Prompt $/1M
- free
- Completion $/1M
- free
- Free tier
- yes
Capabilities
- Function callingno
- JSON modeno
- System promptno
- Visionno
- Moderatedyes
Benchmark scores
Each axis is one benchmark, normalized to the best model in the field.
No benchmark data for this model.
Speed by provider
| Provider | tok/s |
|---|---|
| OpenInferencefastest | 13 |
| openaifastest | — |