Weights & Biasesgpt-oss-120b model ID, context window & pricing
gpt-oss
Quick facts
Model ID openai/gpt-oss-120b
Source Weights & Biases
Context Window 131072
Pricing $0.15 input / $0.60 output per 1M tokens
Capabilities tool calling, structured output, temperature control
Model overview
gpt-oss-120b is an AI model from Weights & Biases with 131072 token context window and text input support.
Published pricing is $0.15 input and $0.60 output per 1M tokens.
- Workloads that use text inputs with text outputs.
- Agent and tool workflows that need function calling.
Model ID openai/gpt-oss-120b
Provider Weights & Biases
Family gpt-oss
Status -
Knowledge Cutoff -
Release Date 2025-08-05
Input Modalities text
Output Modalities text
Context Window 131072
Input Limit -
Output Limit 131072
Tool Calling Yes
Reasoning No
Structured Output Yes
Temperature Control Yes
Open Weights No
Input Cost / 1M tokens $0.15
Output Cost / 1M tokens $0.60
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens -
Cache Write Cost / 1M tokens -