DeepSeek: DeepSeek V4 Pro

Model details

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DeepSeek: DeepSeek V4 Pro

Model
deepseek/deepseek-v4-pro
Provider
openrouter
API
openai-completions
Base URL
https://openrouter.ai/api/v1
Input
text
Reasoning
Yes
Context window
1,048,576
Max tokens
384,000
Cost / million input
$0.435
Cost / million output
$0.87
Cost / million cache read
$0.003625
Cost / million cache write
$0

Also available from other providers

Model config JSON
{
  "providers": {
    "openrouter": {
      "apiKey": "YOUR_API_KEY",
      "models": [
        {
          "id": "deepseek/deepseek-v4-pro",
          "name": "DeepSeek: DeepSeek V4 Pro",
          "reasoning": true,
          "input": [
            "text"
          ],
          "contextWindow": 1048576,
          "maxTokens": 384000,
          "cost": {
            "input": 0.435,
            "output": 0.87,
            "cacheRead": 0.003625,
            "cacheWrite": 0
          },
          "compat": {
            "requiresReasoningContentOnAssistantMessages": true
          }
        }
      ],
      "api": "openai-completions",
      "baseUrl": "https://openrouter.ai/api/v1"
    }
  }
}