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GPT OSS 120B

submodelOpen weights

GPT OSS 120B by submodel costs $0.10 per 1M input tokens and $0.50 per 1M output tokens, with a 131K-token context window.

Pricing

Input (per 1M tokens)
$0.10
Output (per 1M tokens)
$0.50
Cached input (per 1M)
—

Specifications

Provider
submodel
Context window
131K tokens
Parameters
117B
Released
Aug 2025
Open weights
Yes
Frontier model
No

Compare GPT OSS 120B with…

GPT OSS 120B vs Qwen3 235B A22B Thinking 2507$0.60/1MGPT OSS 120B vs Qwen3 Coder 480B A35B Instruct$0.80/1MGPT OSS 120B vs Qwen3 235B A22B Instruct 2507$0.30/1MGPT OSS 120B vs GLM 4.5 FP8$0.80/1MGPT OSS 120B vs GLM 4.5 Air$0.50/1MGPT OSS 120B vs DeepSeek V3 0324$0.80/1M

FAQ

Pricing is per 1M tokens (USD); confirm with the provider before production use.