gpt-oss-120b es un modelo de lenguaje de open-weight y 117B de parámetros Mixture-of-Experts (MoE) de OpenAI diseñado para casos de uso de producción de razonamiento alto, agente y propósito general.
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Independent benchmark scores for gpt-oss-120b (batch), measured by Artificial Analysis. Higher is better. Modo de medición: High.
gpt-oss-120b (batch) is an open-weight AI model by OpenAI. You can download and self-host it for free; the prices below are hosted-API list prices, tracked daily, for when you prefer convenience over self-hosting.
gpt-oss-120b (batch) es un modelo de lenguaje de IA de OpenAI. Es open-weight: puede descargarlo y ejecutarlo en su propio hardware, de forma gratuita. Obtiene 11.6 en el índice de inteligencia Artificial Analysis.
The weights are free and open — you can self-host gpt-oss-120b (batch) and pay nothing per token. If you prefer a hosted API, list prices are $0.03 per million input tokens and $0.14 per million output tokens.
Los benchmarks independientes de Artificial Analysis le dan GPQA 78.2%, MMLU-Pro 80.8%, Humanity's Last Exam 19.6%, Long Context Reasoning 52%, LiveCodeBench 87.8%, SciCode 34%, AIME 2025 93.4%, IFBench 69%, τ²-Bench 65.8%, τ-Bench Banking 12.8%, Terminal-Bench 26.2%, Terminal-Bench Hard 23.5%. Se utiliza particularmente para generación de código.
Genera aproximadamente 154.2 tokens por segundo, con una mediana 0.53s de retraso antes del primer token. Medido de forma independiente por Artificial Analysis.
Yes. gpt-oss-120b (batch) has open weights, so you can download it and run it on your own GPU or server with tools like Ollama, vLLM or llama.cpp — with no per-token cost.