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gpt-oss-20b

Amazon Bedrock

gpt-oss-20b by Amazon Bedrock costs $0.07 per 1M input tokens and $0.30 per 1M output tokens, with a 128K-token context window.

Pricing

Input (per 1M tokens)
$0.07
Output (per 1M tokens)
$0.30
Cached input (per 1M)

Specifications

Provider
Amazon Bedrock
Context window
128K tokens
Parameters
21B
Released
Aug 2025
Open weights
No
Frontier model
No

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FAQ

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