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OpenAI: gpt-oss-safeguard-20b

gpt-oss-safeguard-20b is a safety reasoning model from OpenAI built upon gpt-oss-20b. $0.075 per million input tokens, $0.30 per million output tokens. 131,072 token context window, maximum output of 65,536 tokens.

Overview

Model specifications

Context
131,072 tokens
Maximum output
65,536 tokens
Architecture
text->text
Tokenizer
GPT
Knowledge cutoff
Not provided
Moderated
No
OPENROUTER

Complete pricing

Synchronized OpenRouter rates. Token prices are shown per one million tokens.

Input
$0.075
/M tokens
Output
$0.3
/M tokens
Cache read
$0.0375
/M tokens
API

Model configuration

Reasoning

Moderated
Yes
Default parameters
No
API

Quick start

Call this exact model ID through OpenRouter’s OpenAI-compatible API.

curl https://openrouter.ai/api/v1/chat/completions \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"openai/gpt-oss-safeguard-20b","messages":[{"role":"user","content":"Hello!"}]}'
Capabilities

InputOutput

Input
text
Output
text
Reasoning

No

API

Supported API parameters

include_reasoningmax_tokensreasoningresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_p
Available providers

1 Provider

Live providers on OpenRouter

Provider availability, latency, throughput and routing can change continuously. Open the source page for current operational data.

OpenRouter

Groq

unknown
Context
131K
Maximum output
66K
Input
$0.075
Output
$0.300
Cache read
$0.037
Cache write
Not provided
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