GPT OSS Safeguard 120B alternatives

Same input types and capabilities, at least half the context window · USD per 1M tokens

We found 10 models that can replace GPT OSS Safeguard 120B ($0.15 input / $0.60 output per million tokens). 10 of them are cheaper. The cheapest, Gemma 4 E2B IT, costs 81% less on a blended 3:1 basis: $0.56 instead of $2.70 per month for a chatbot workload (10M input / 2M output tokens).

// 10 alternatives

modellabin $/1Mout $/1Mctxvs GPT OSS Safeguard 120Bchatbot / mo
Gemma 4 E2B ITGoogle$0.04$0.08131.1K−81%$0.56
Qwen3.7 FlashAlibaba (Qwen)$0.03$0.131M−79%$0.56
GPT OSS 20BOpenAI$0.03$0.14131.1K−78.1%$0.58
GPT OSS 120BOpenAI$0.037$0.17131.1K−73.2%$0.71
DeepSeek V4 Flash 0731DeepSeek$0.06$0.181.05M−65.7%$0.96
GPT OSS Safeguard 20BOpenAI$0.07$0.20128K−61%$1.10
Qwen3.5 9BAlibaba (Qwen)$0.10$0.15262.1K−57.1%$1.30
DeepSeek V4 FlashDeepSeek$0.09$0.181.05M−57.1%$1.26
Muse Spark 1.2 ContributorMeta$0.10$0.201.05M−52.4%$1.40
Muse Spark 1.3 ContributorMeta$0.10$0.201.05M−52.4%$1.40

// how we pick alternatives

An alternative must accept every input type GPT OSS Safeguard 120B accepts (text), offer the same tool-calling and reasoning support, and have at least half of its 128K-token context window. Models are sorted by blended price (3 × input + output) / 4, using base-tier list prices refreshed daily.