Model comparison
DeepSeek-V4-Flash-0731 vs GPT-5
Capability radar, value bars, and side-by-side posture.
DeepSeek-V4-Flash-0731
Not scored
value score
GPT-5
94
value score
DeepSeek-V4-Flash-0731 ctx
—
GPT-5 ctx
400K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- GPT-594
Attribute tape
| Field | DeepSeek-V4-Flash-0731 | GPT-5 |
|---|---|---|
| Developer | deepseek-ai | OpenAI |
| Context | — | 400K |
| Modalities | Text, Code, Image, Audio | |
| Openness | — | Proprietary Model |
| Speed | — | Fast |
| Price | — | Mid-High |
| Value score | — | 94 |
| Summary | DeepSeek-V4-Flash-0731 is a 284B-parameter Mixture-of-Experts language model with 13B activated per token and a 1M-token context window, optimized for agentic workflows, coding, tool use, and long-context reasoning. It is the official updated release of the V4-Flash series, superseding the earlier preview and offering substantially enhanced agentic capabilities. | OpenAI frontier multimodal model. |