BrianOnAIOpenAI: 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 to run on a single H100 GPU with native MXFP4 quantization. The model supports configurable reasoning depth, full chain-of-thought access, and native tool use, including function calling, browsing, and structured output generation.
Pricing
Input
—
Output
—
Specifications
Context Window131K tokens
Max Output— tokens
Modalitytext
Input Typestext
Output Typestext
Strategic Analysis 🔒
Unlock vCAIO insights to make better model decisions:
- Governance Risk Rating (Low / Medium / High)
- Quality Tier Classification
- Best Use Cases & Tags
- Strategic Verdict from vCAIO
- AI-Verified Fit Scoring
Not sure if this model fits your use case?
Describe your task and get AI-verified recommendations in seconds.
Other OpenAI Models
Pricing last updated: Invalid Date