OpenAI

GPT OSS 120B

Type
language model
Context
128K tokens
Max output
16K
Released
5 August 2025
API string
openai.gpt-oss-120b-1:0

Prices by provider

Provider Input, $ per 1M Output, $ per 1M In our data since
Amazon Bedrock $0.15 $0.6 31 Jul 2026

Only the base tier and only per-token prices are shown. Batch, discounted and cached rates, as well as prices per image or per second of video, do not go into this table: they cannot stand in the same column as a price per million tokens.

The date in the last column is the day this price first entered our collection. The price may well be older: before that day we simply were not recording it. It has not changed since — otherwise a new row with a new date would stand in its place.