gpt-oss-safeguard-20b is $0.1 cheaper per 1M input tokens (58.3% lower; 2.4x difference).
API cost decision in 10 seconds
gpt-oss-safeguard-20b vs Llama Guard 4 12B
Pick gpt-oss-safeguard-20b for lower cost; pick Llama Guard 4 12B only if the larger context window matters more.
Page updated:
Data confirmed:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick gpt-oss-safeguard-20b for lower cost; pick Llama Guard 4 12B only if the larger context window matters more.
On the standard 1M input plus 500K output workload, gpt-oss-safeguard-20b is estimated at $0.22 vs $0.27 for Llama Guard 4 12B, saving $0.05 (16.7% lower).
Cost-first pickgpt-oss-safeguard-20b
Context-first pickLlama Guard 4 12B
Sample savings$0.0516.7%
10x traffic gap$0.45
Llama Guard 4 12B has more context, but gpt-oss-safeguard-20b saves $0.05 on the standard workload. At 10x that traffic, the same price gap is about $0.45. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
Cost winner changes by workload shape: input-heavy / RAG favors gpt-oss-safeguard-20b, balanced workload favors Llama Guard 4 12B, and output-heavy chatbot favors Llama Guard 4 12B.
| Workload shape | Token mix | Better pick | gpt-oss-safeguard-20b | Llama Guard 4 12B |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | gpt-oss-safeguard-20b | $0.53 | $0.99 |
| Balanced workload | 1M input + 1M output | Llama Guard 4 12B | $0.38 | $0.36 |
| Output-heavy chatbot | 1M input + 5M output | Llama Guard 4 12B | $1.57 | $1.08 |
Llama Guard 4 12B is $0.12 cheaper per 1M output tokens (40% lower; 1.67x difference).
Llama Guard 4 12B has 32.77K more context (1.25x larger).
gpt-oss-safeguard-20b is $0.05 cheaper on the standard workload (16.7% lower).
Estimate your workload cost
Your Workload Cost
This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.
Quick Decision
gpt-oss-safeguard-20b has the lower input price; Llama Guard 4 12B has the lower output price; Llama Guard 4 12B offers the larger context window. For the 1M input plus 500K output sample, gpt-oss-safeguard-20b is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $0.22 for gpt-oss-safeguard-20b and $0.27 for Llama Guard 4 12B.
Choose gpt-oss-safeguard-20b when you care most about lower input-token price.
Choose Llama Guard 4 12B when you care most about lower output-token price, and larger context window.
- On the standard 1M input plus 500K output workload, gpt-oss-safeguard-20b is estimated at $0.22 vs $0.27 for Llama Guard 4 12B, saving $0.05 (16.7% lower).
- gpt-oss-safeguard-20b is $0.05 cheaper on the standard workload (16.7% lower).
- gpt-oss-safeguard-20b is $0.1 cheaper per 1M input tokens (58.3% lower; 2.4x difference).
- Llama Guard 4 12B is $0.12 cheaper per 1M output tokens (40% lower; 1.67x difference).
- Llama Guard 4 12B has 32.77K more context (1.25x larger).
| Feature | gpt-oss-safeguard-20b (OpenAI) | Llama Guard 4 12B (Meta) |
|---|---|---|
| Input Price prompt tokens per 1M | $0.075 | $0.18 |
| Completion Price per 1M tokens | $0.3 | $0.18 |
| Sample Workload Cost 1M input + 500K output | $0.22 | $0.27 |
| Context Window | 131.07K | 163.84K |
| Release Date | ||
| Popularity | #118 | #146 |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | gpt-oss-safeguard-20b | On the standard 1M input plus 500K output workload, gpt-oss-safeguard-20b is estimated at $0.22 vs $0.27 for Llama Guard 4 12B, saving $0.05 (16.7% lower). |
| High-volume input processing | gpt-oss-safeguard-20b | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | Llama Guard 4 12B | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | Llama Guard 4 12B | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- gpt-oss-120b (free) can replace gpt-oss-safeguard-20b when lower sample workload cost matters most: $0.
- gpt-oss-20b (free) can replace gpt-oss-safeguard-20b when lower sample workload cost matters most: $0.
- gpt-oss-20b can replace gpt-oss-safeguard-20b when lower sample workload cost matters most: $0.1.
- gpt-oss-120b can replace gpt-oss-safeguard-20b when lower sample workload cost matters most: $0.13.
- Llama 4 Scout offers 10M context with $0.23 sample workload cost.
- Owl Alpha offers 1.05M context with $0 sample workload cost.
- MiMo-V2.5 offers 1.05M context with $0.28 sample workload cost.
- DeepSeek V4 Flash offers 1.05M context with $0.2 sample workload cost.
- Hy3 preview · Tencent · #1
- MiMo-V2.5 · Xiaomi · #2
- DeepSeek V4 Flash · DeepSeek · #3
- Owl Alpha · OpenRouter · #4
Cheaper alternatives
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Open Meta modelsgpt-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...
Llama Guard 4 is a Llama 4 Scout-derived multimodal pretrained model, fine-tuned for content safety classification. Similar to previous versions, it can be used to classify content in both LLM...