DeepSeek V4 Pro vs Grok 4.3
Side-by-side specs, pricing and capabilities. Both models run on Clade under one subscription, so you can switch between them in the same conversation.
DeepSeek V4 Pro comes from DeepSeek and Grok 4.3 from xAI. The practical difference for most people is context, price, and which input types each one accepts.
Grok 4.3 is the cheaper of the two on input tokens at $1.25 / 1M tokens.
| Specification | DeepSeek V4 Pro | Grok 4.3 |
|---|---|---|
| Provider | DeepSeek | xAI |
| Model ID | deepseek-v4-pro | grok-4.3 |
| Context window | 1M | 1M |
| Max output | 384K | — |
| Input price | $1.32 / 1M tokens | $1.25 / 1M tokens |
| Output price | $3.96 / 1M tokens | $2.50 / 1M tokens |
| Knowledge cutoff | — | — |
| Input types | text | text, image |
| Output types | text | text |
| Plan | All paid plans | All paid plans |
Which should you use?
Pick DeepSeek V4 Pro when…
- You want longer single responses — up to 384K output tokens.
Pick Grok 4.3 when…
- Cost matters: input runs at $1.25 / 1M tokens versus $1.32 / 1M tokens.
- You need image input, which the other model does not accept.
Related comparisons
Try both on Clade
You do not have to choose. One Clade subscription gives you DeepSeek V4 Pro, Grok 4.3, and every other model on the platform.