OpenAI
OpenAI: gpt-oss-120b
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...
| Specifications | |
|---|---|
| Provider | OpenAI |
| Input pricing | $0.04/M tokens |
| Output pricing | $0.17/M tokens |
| Context length | 131K tokens |
| Max output | 131K tokens |
| Input modalities | text |
| Output modalities | text |
| Tokenizer | GPT |
| Knowledge cutoff | 2024-06-30 |
| Content moderated | No |
| HuggingFace | openai/gpt-oss-120b |
Supported Parameters
frequency_penaltyinclude_reasoninglogit_biaslogprobsmax_tokensmin_ppresence_penaltyreasoningreasoning_effortrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_atop_ktop_logprobstop_p