DeepSeek V4 Flash 0731 vs GPT OSS Safeguard 20B
Price and specs side by side · USD per 1M tokens · verified 2026-10-11
// side by side
| metric | DeepSeek V4 Flash 0731 | GPT OSS Safeguard 20B |
|---|
| input / 1M | $0.06 | $0.07 |
| output / 1M | $0.18 | $0.20 |
| blended (3:1) | $0.09 | $0.1025 |
| cache read / 1M | $0.015 | — |
| context | 1.05M | 128K |
| max output | 384K | 16.4K |
| input types | text | text |
| reasoning | yes | yes |
| tool calling | yes | yes |
| structured output | yes | yes |
| open weights | yes | yes |
| released | 2026-07-31 | 2025-10-29 |
| knowledge cutoff | 2025-05 | n/a |
| lab | DeepSeek | OpenAI |
// monthly cost scenarios
| workload | tokens in / out | DeepSeek V4 Flash 0731 | GPT OSS Safeguard 20B |
|---|
| Chatbot | 10M / 2M | $0.96 | $1.10 |
| RAG app | 50M / 5M | $3.90 | $4.50 |
| Coding agent | 20M / 10M | $3.00 | $3.40 |
// verdict
- DeepSeek V4 Flash 0731 is 12.2% cheaper than GPT OSS Safeguard 20B on a blended 3:1 input/output basis.
- DeepSeek V4 Flash 0731 has the larger context window (1.05M vs 128K tokens).