Capabilities
7-day heat trend
−10.0%Pricing breakdown
Typical 3:1 output-to-input mix, per 1M tokens
Estimated monthly cost by workload
Market position
- Cheaper than 41% of tracked models
- Faster than 71% of tracked models
- Efficiency rank: #204 of 1105
Best suited for
General-purpose text generation, chat, summarization and content workloads where broad capability and low cost matter most.
About 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 forwa...
gpt-oss-120b is a Text model from OpenAI (US). HotON.ai tracks it at $0.04 per 1M input tokens and $0.19 per 1M output tokens, with a 131K-token context window, ~159 tokens/sec throughput and 100.0% availability. Its composite efficiency score is 89/100 at an estimated $0.000 per successful task.
Compare gpt-oss-120b
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Frequently asked questions
How much does gpt-oss-120b cost per 1M tokens?+
gpt-oss-120b is tracked at $0.04 per 1M input tokens and $0.19 per 1M output tokens. A typical 3:1 output-to-input workload blends to roughly $0.15 per 1M tokens. Figures are illustrative demo data.
What is gpt-oss-120b best for?+
General-purpose text generation, chat, summarization and content workloads where broad capability and low cost matter most.
How fast is gpt-oss-120b?+
gpt-oss-120b delivers about 159 tokens/sec with 100.0% tracked availability, suitable for latency-sensitive, real-time applications.
Is gpt-oss-120b cheaper than other AI models?+
Within the HotON.ai tracked set, gpt-oss-120b is cheaper than 41% of models on input price and ranks #204 of 1105 by overall efficiency.
Related models
Pricing is real (via the TestKey catalog, updated daily). Quality (Arena Elo) is real where the model is ranked on LMArena. Speed, availability and efficiency are modeled estimates.