GPT OSS Safeguard 20B

OpenAI's first open weight reasoning model specifically trained for safety classification tasks. Fine-tuned from GPT-OSS, this model helps classify text content based on customizable policies, enabling bring-your-own-policy Trust & Safety AI where your own taxonomy, definitions, and thresholds guide classification decisions.

Model overview

Model ID: openai/gpt-oss-safeguard-20b
Provider: openai
Type: language
Context window: 128,000 tokens
Max output tokens: 16,000

Tags: reasoning, tool-use, structured-output, implicit-caching

Model pricing

Metric	Value
`Input tokens (/1M)`	`$0.07`
`Output tokens (/1M)`	`$0.20`
`Image generation`	`n/a`
`Cached input read (/1M)`	`n/a`
`Cached input write (/1M)`	`n/a`
`Pricing source`	`gateway`

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