Amazon Bedrockgpt-oss-120b model ID, context window & pricing
gpt-oss
Quick facts
Model ID openai.gpt-oss-120b
Source Amazon Bedrock
Context Window 128000
Pricing $0.15 input / $0.60 output per 1M tokens
Capabilities tool calling, reasoning, structured output, temperature control
Model overview
gpt-oss-120b is an AI model from Amazon Bedrock with 128000 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.
- Reasoning-heavy prompts where stepwise problem solving matters.
Model ID openai.gpt-oss-120b
Provider Amazon Bedrock
Family gpt-oss
Status -
Knowledge Cutoff -
Release Date 2025-08-05
Input Modalities text
Output Modalities text
Context Window 128000
Input Limit -
Output Limit 16384
Tool Calling Yes
Reasoning Yes
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 -