gpt-oss-120b
by Amazon Bedrock · family gpt-oss · listed Aug 2025RT
Open-weight GPT model for self-hosted reasoning and instruction-following workloads
Current rates USD per 1M tokens
Input$0.15
Output$0.60
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Against the market
Input price vs. maker flagships ($/1M tokens)Output price vs. maker flagships ($/1M tokens)On the record
- Model id
openai.gpt-oss-120b-1:0- Context window
- 128K tokens
- Max output
- 16K tokens
- Input modalities
- text
- Output modalities
- text
- Reasoning
- yes
- Tool calls
- yes
- Open weights
- no
- Knowledge cutoff
- —
- Released
- 2025-08-05
- Last updated
- 2025-08-05
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