gpt-oss-safeguard-20b is $0.07 cheaper per 1M input tokens (50% lower; 2x difference).
API cost decision in 10 seconds
Mistral Small 4 vs gpt-oss-safeguard-20b
Pick gpt-oss-safeguard-20b for lower cost; pick Mistral Small 4 only if the larger context window matters more.
Pricing data updated:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick gpt-oss-safeguard-20b for lower cost; pick Mistral Small 4 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 $0.45 for Mistral Small 4, saving $0.22 (50% lower).
Cost-first pickgpt-oss-safeguard-20b
Context-first pickMistral Small 4
Sample savings$0.2250%
10x traffic gap$2.25
Mistral Small 4 has more context, but gpt-oss-safeguard-20b saves $0.22 on the standard workload. At 10x that traffic, the same price gap is about $2.25. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
gpt-oss-safeguard-20b stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | Mistral Small 4 | gpt-oss-safeguard-20b |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | gpt-oss-safeguard-20b | $1.05 | $0.53 |
| Balanced workload | 1M input + 1M output | gpt-oss-safeguard-20b | $0.75 | $0.38 |
| Output-heavy chatbot | 1M input + 5M output | gpt-oss-safeguard-20b | $3.15 | $1.57 |
gpt-oss-safeguard-20b is $0.3 cheaper per 1M output tokens (50% lower; 2x difference).
Mistral Small 4 has 131.07K more context (2x larger).
gpt-oss-safeguard-20b is $0.22 cheaper on the standard workload (50% 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; gpt-oss-safeguard-20b has the lower output price; Mistral Small 4 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 $0.45 for Mistral Small 4 and $0.22 for gpt-oss-safeguard-20b.
Choose Mistral Small 4 when you care most about larger context window.
Choose gpt-oss-safeguard-20b when you care most about lower input-token price, and lower output-token price.
- On the standard 1M input plus 500K output workload, gpt-oss-safeguard-20b is estimated at $0.22 vs $0.45 for Mistral Small 4, saving $0.22 (50% lower).
- gpt-oss-safeguard-20b is $0.22 cheaper on the standard workload (50% lower).
- gpt-oss-safeguard-20b is $0.07 cheaper per 1M input tokens (50% lower; 2x difference).
- gpt-oss-safeguard-20b is $0.3 cheaper per 1M output tokens (50% lower; 2x difference).
- Mistral Small 4 has 131.07K more context (2x larger).
| Feature | Mistral Small 4 (Mistral) | gpt-oss-safeguard-20b (OpenAI) |
|---|---|---|
| Input Price prompt tokens per 1M | $0.15 | $0.075 |
| Completion Price per 1M tokens | $0.6 | $0.3 |
| Sample Workload Cost 1M input + 500K output | $0.45 | $0.22 |
| Context Window | 262.14K | 131.07K |
| Release Date |
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 $0.45 for Mistral Small 4, saving $0.22 (50% 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 | gpt-oss-safeguard-20b | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | Mistral Small 4 | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- Mistral Nemo can replace Mistral Small 4 when lower sample workload cost matters most: $0.04.
- Mistral Small 3 can replace Mistral Small 4 when lower sample workload cost matters most: $0.09.
- Ministral 3 3B 2512 can replace Mistral Small 4 when lower sample workload cost matters most: $0.15.
- Mistral Small 3.2 24B can replace Mistral Small 4 when lower sample workload cost matters most: $0.17.
- Llama 4 Scout offers 10M context with $0.23 sample workload cost.
- Owl Alpha offers 1.05M context with $0 sample workload cost.
- DeepSeek V4 Flash offers 1.05M context with $0.2 sample workload cost.
- DeepSeek V4 Flash (free) offers 1.05M context with $0 sample workload cost.
- No popular competitor is currently available.
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