DeepSeek V4 Pro vs Grok Build 0.1: price, context window and capabilities
DeepSeek V4 Pro (deepseek/deepseek-v4-pro) is a language model from DeepSeek and Grok Build 0.1 (x-ai/grok-build-0.1) a multimodal language model from SpaceXAI; both are on the OceanToken API. Grok Build 0.1 costs less per token than DeepSeek V4 Pro: $1.00 against $1.056 per 1M input tokens (5% less) and $2.00 against $3.168 per 1M output tokens (37% less). DeepSeek V4 Pro has the larger context window: 1.05M tokens (1,048,576) against 256K (256,000) for Grok Build 0.1. Both support tool calling, reasoning and structured outputs; only Grok Build 0.1 also lists image input and file input.
Side by side
| Spec | DeepSeek V4 Pro −40% | Grok Build 0.1 |
|---|---|---|
| Model | DeepSeek V4 Prodeepseek/ | Grok Build 0.1x- |
| Publisher | DeepSeek | SpaceXAI |
| Kind | Text | Text & vision |
| Context window | 1.05M tokens1,048,576 | 256K tokens256,000 |
| Input price | $1.056 / 1M tokens | $1.00 / 1M tokens |
| Output price | $3.168 / 1M tokens | $2.00 / 1M tokens |
| Cached input price | $0.044 / 1M tokens | $0.20 / 1M tokens |
| Web search price | – | $0.005 / search |
| Discount (vs official, top tier) | −40% | — |
| Inputs | text | text, images and files |
| Outputs | text | text |
| Tool calling | Yes | Yes |
| Reasoning | Yes | Yes |
| Structured outputs | Yes | Yes |
About these prices
Which should you choose?
- Choose Grok Build 0.1 to spend less per token: 5% less for input and 37% less for output than DeepSeek V4 Pro.
- Choose DeepSeek V4 Pro for the longest inputs: its context window holds 1.05M tokens against 256K for Grok Build 0.1.
- Choose Grok Build 0.1 if you need image input and file input: DeepSeek V4 Pro does not list them.
- Not sure? Call both with the same OceanToken API key and compare them on your own prompts; each request is billed per use from one prepaid balance.
Get API Key DeepSeek V4 Pro Grok Build 0.1
Frequently asked questions
Which is cheaper, DeepSeek V4 Pro or Grok Build 0.1?
Grok Build 0.1. Grok Build 0.1 costs less per token than DeepSeek V4 Pro: $1.00 against $1.056 per 1M input tokens (5% less) and $2.00 against $3.168 per 1M output tokens (37% less). These are OceanToken starting prices per use; the OceanToken console always shows the current price.
Which has the larger context window, DeepSeek V4 Pro or Grok Build 0.1?
DeepSeek V4 Pro. DeepSeek V4 Pro has the larger context window: 1.05M tokens (1,048,576) against 256K (256,000) for Grok Build 0.1.
Can I call both DeepSeek V4 Pro and Grok Build 0.1 with one API key?
Yes. Both are on the OceanToken API at https://api.oceantoken.ai/v1: one API key and one prepaid balance call either model. Send the model id deepseek/deepseek-v4-pro or x-ai/grok-build-0.1.
Models and publishers
DeepSeek V4 Pro · Grok Build 0.1 · All DeepSeek models · All SpaceXAI models
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