DeepSeek-V4-Pro
DeepSeek-V4-Pro is served by 3 providers that kRouter can route to, with a 1M-token context window and pricing from $0.43 per 1M input tokens. Because more than one provider offers it, the price you pay depends on which one you route to — the same request, the same model, different bills.
Where to get DeepSeek-V4-Pro
| Provider | Route as |
|---|---|
| CodeBuddy CN | cbcn/deepseek-v4-pro |
| Alibaba Token Plan | alitp-intl/deepseek-v4-pro |
| DeepSeek | deepseek/deepseek-v4-pro |
What DeepSeek-V4-Pro is suited for
A 1M window is large enough to hold a substantial part of a codebase in one turn, so it suits whole-repo refactors and long agent sessions where the history keeps growing. It supports extended reasoning, which helps on debugging and multi-step planning but spends output tokens on thinking before the answer appears — worth knowing when you set max_tokens. Tool and function calling are supported, so it can drive an agent loop. It accepts images, so screenshots and diagrams can go straight into the prompt. Cached input is billed at $0.00 against $0.43 fresh, which is the difference that matters most for agent work — the same context is resent on every turn.
Specs
- Context window
- 1M
- Max output
- 50K
- Input / 1M
- $0.43
- Output / 1M
- $0.87
- Extended reasoning
- Image input
- Tool / function calling
Cheaper alternatives to DeepSeek-V4-Pro
Comparable capabilities at a lower rate. With a kRouter combo you can send routine turns to one of these and reserve DeepSeek-V4-Pro for the work that actually needs it.
- Gemini 2.5 Flash Lite$0.15 in · $1.25 out per 1M
- DeepSeek-V4-Flash$0.14 in · $0.28 out per 1M
DeepSeek-V4-Pro FAQ
How much does DeepSeek-V4-Pro cost?
DeepSeek-V4-Pro is $0.43 per 1M input tokens and $0.87 per 1M output tokens. Cached input is $0.00, which matters a lot for agent work that resends the same context each turn.
Which providers serve DeepSeek-V4-Pro?
3 providers: CodeBuddy CN, Alibaba Token Plan, DeepSeek. Through kRouter you can switch between them by changing the route prefix, without changing your tool.
What is DeepSeek-V4-Pro's context window?
1M tokens, with up to 50K tokens of output. kRouter publishes this on /v1/models as context_length, so clients read the real number instead of guessing from the model name.
Is there a cheaper alternative to DeepSeek-V4-Pro?
Yes — Gemini 2.5 Flash Lite ($0.15/1M in), DeepSeek-V4-Flash ($0.14/1M in) are cheaper with comparable capabilities. A kRouter combo can send routine turns to one of those and keep DeepSeek-V4-Pro for the work that needs it.
Route to DeepSeek-V4-Pro from any tool
kRouter runs locally and gives Claude Code, Cursor, Codex and the rest one endpoint that reaches every provider above — with automatic failover. Free and MIT-licensed.
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