OpenAI GPT Oss Safeguard 20B, developed by OpenAI, features 20B parameters, MoE architecture and 131k-token context window. 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 & safety labeling. Learn more about this model in OpenAI's gpt-oss-safeguard [user guide](https://cookbook.openai.com/articles/gpt-oss-safeguard-guide). Priced affordably at $0.07/1M tokens.
Visit OpenAI: gpt-oss-safeguard-20bAI-Powered
Leverages advanced AI technology to deliver cutting-edge capabilities and results.
Fast & Efficient
Optimized performance ensures quick results without compromising on quality.
Purpose-Built
Specifically designed for llms tasks and workflows.
Openai Model Timeline
128k tokens context
128k tokens context
400k tokens context
128k tokens context
400k tokens context
400k tokens context
400k tokens context
400k tokens context
128k tokens context
400k tokens context
400k tokens context
131k tokens context
400k tokens context
400k tokens context
200k tokens context
200k tokens context
400k tokens context
400k tokens context
128k tokens context
128k tokens context
400k tokens context
400k tokens context
400k tokens context
131k tokens context
131k tokens context
131k tokens context
131k tokens context
131k tokens context
200k tokens context
200k tokens context
200k tokens context
200k tokens context
1,048k tokens context
1,048k tokens context
1,048k tokens context
200k tokens context
128k tokens context
128k tokens context
200k tokens context
200k tokens context
200k tokens context
128k tokens context
128k tokens context
128k tokens context
128k tokens context
128k tokens context
128k tokens context
128k tokens context
128k tokens context
128k tokens context
4k tokens context
128k tokens context
128k tokens context
4k tokens context
16k tokens context
8k tokens context
8k tokens context
16k tokens context
Specifications
AI Evaluation
Built for deep analytical thinking and multi-step problem solving. Excels at tasks requiring careful logical reasoning and systematic analysis.
Pros
- Budget-friendly at $0.07/1M tokens
- 131k token context window
- Advanced logical reasoning
- Optimized for RAG workflows
Cons
- API integration required
- May need prompt tuning
Related Tools
FLUX
FLUX, from Black Forest Labs, is a family of high-quality open and commercial image generation models prized for photorealism and prompt adherence. Widely integrated across third-party tools and APIs, it has become a default backbone for image generation.
Claude Opus 5.5
Claude Opus 5.5, launched 22 September 2026, is Anthropic's current Opus-line flagship, replacing Opus 5. It performs at roughly the level of Claude Fable 5.1 on most work while costing 40% less to run than Opus 5, at $4 input / $20 output per million tokens (both 20% down, cache reads cut 60% to $0.20). It leads on Terminal-Bench 4.0, GDPval-AA v2.1 and Humanity's Last Exam, and is the first Opus model to ship with Fable-5.1-class cybersecurity, biology and distillation safeguards.
Claude Sonnet 5.5
Claude Sonnet 5.5, released 28 September 2026, is the second model in Anthropic's Claude 5.5 family and the faster, lower-cost complement to Claude Opus 5.5. It keeps Sonnet 5's $2 input / $10 output per million tokens ($0.20 cache reads) while generating output over 30% faster, and scores 70.6% on Terminal-Bench 4.0, above Opus 5.5's 66.4%. It has a 1M-token context window, 128K max output, adaptive thinking, and is the first Sonnet with cyber and anti-distillation classifiers.
