gpt-oss-safeguard-20b is a safety reasoning model from OpenAI built upon gpt-oss-20b. This open-weight, 21B-parameter Mixture-of-Experts (MoE) model offers lower latency for safety tasks like content classification, LLM filtering, and trust…
Model details →OpenAI: gpt-oss-safeguard-20b vs Anthropic Claude Sonnet Latest
OpenAI: gpt-oss-safeguard-20b and Anthropic Claude Sonnet Latest are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
This model always redirects to the latest model in the Anthropic Claude Sonnet family.
Model details →Side-by-side comparison
| Capability | OpenAI: gpt-oss-safeguard-20b | Anthropic Claude Sonnet Latest | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 131K | 1M | 🏆 Anthropic Claude Sonnet Latest |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.07 | $2.00 | 🏆 OpenAI: gpt-oss-safeguard-20b |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $0.30 | $10.00 | 🏆 OpenAI: gpt-oss-safeguard-20b |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | — | Yes | 🏆 Anthropic Claude Sonnet Latest |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | Yes | Tie |
Frequently asked questions
Is OpenAI: gpt-oss-safeguard-20b better than Anthropic Claude Sonnet Latest?
OpenAI: gpt-oss-safeguard-20b and Anthropic Claude Sonnet Latest are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
What's the price difference between OpenAI: gpt-oss-safeguard-20b and Anthropic Claude Sonnet Latest?
Input: $0.07 vs $2.00 per 1M tokens. Output: $0.30 vs $10.00 per 1M tokens.
What context windows do OpenAI: gpt-oss-safeguard-20b and Anthropic Claude Sonnet Latest support?
OpenAI: gpt-oss-safeguard-20b supports up to 131K tokens. Anthropic Claude Sonnet Latest supports up to 1M tokens.
Do both OpenAI: gpt-oss-safeguard-20b and Anthropic Claude Sonnet Latest support tool calling?
OpenAI: gpt-oss-safeguard-20b: yes. Anthropic Claude Sonnet Latest: yes.
Compare OpenAI: gpt-oss-safeguard-20b with other models
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