DeepSeek V4 Flash 0731 is a sparse mixture-of-experts model from DeepSeek, with 13B active parameters out of 284B total. This re-post-trained revision is suited for coding, reasoning, and agent workflows....
Model details →DeepSeek: DeepSeek V4 Flash 0731 (batch) vs Qwen2.5 72B Instruct
DeepSeek: DeepSeek V4 Flash 0731 (batch) wins on 4 of 6 axes — pricing and capability skew in its favour for most workloads.
Qwen2.5 72B is the latest series of Qwen large language models. Qwen2.5 brings the following improvements upon Qwen2: - Significantly more knowledge and has greatly improved capabilities in coding and...
Model details →Side-by-side comparison
| Capability | DeepSeek: DeepSeek V4 Flash 0731 (batch) | Qwen2.5 72B Instruct | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 1.0M | 33K | 🏆 DeepSeek: DeepSeek V4 Flash 0731 (batch) |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.11 | $0.36 | 🏆 DeepSeek: DeepSeek V4 Flash 0731 (batch) |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $0.33 | $0.40 | 🏆 DeepSeek: DeepSeek V4 Flash 0731 (batch) |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | — | — | Tie |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | — | 🏆 DeepSeek: DeepSeek V4 Flash 0731 (batch) |
Frequently asked questions
Is DeepSeek: DeepSeek V4 Flash 0731 (batch) better than Qwen2.5 72B Instruct?
DeepSeek: DeepSeek V4 Flash 0731 (batch) wins on 4 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between DeepSeek: DeepSeek V4 Flash 0731 (batch) and Qwen2.5 72B Instruct?
Input: $0.11 vs $0.36 per 1M tokens. Output: $0.33 vs $0.40 per 1M tokens.
What context windows do DeepSeek: DeepSeek V4 Flash 0731 (batch) and Qwen2.5 72B Instruct support?
DeepSeek: DeepSeek V4 Flash 0731 (batch) supports up to 1.0M tokens. Qwen2.5 72B Instruct supports up to 33K tokens.
Do both DeepSeek: DeepSeek V4 Flash 0731 (batch) and Qwen2.5 72B Instruct support tool calling?
DeepSeek: DeepSeek V4 Flash 0731 (batch): yes. Qwen2.5 72B Instruct: yes.