DeepSeek V4 Pro
DeepSeekDeepSeek V4 frontier reasoning model; 1M context, permanently priced at 1/4.
✓ Best for
Open-source self-hosting, strong reasoning at lowest cost
✗ Not ideal for
Ecosystem integrations, multimodal voice/video
1M+ contextHigh intelligenceHigh valueStrong reasoningSelf-hostable
TextTool useReasoningCodeDeepSeek License
Performance
Artificial Analysis — Intelligence Index· 2026-06-17| Intelligence Index | 52High · /100 |
| Arena Elo | 1442Above average |
Specifications
| Vendor | DeepSeek |
| Family | DeepSeek |
| Context | 1M · 750k words（≈ a novella） |
| Max output | 384K · 288k words（≈ a novella） |
| Released | 2026-05-22 |
| Open source | Yes |
| Tool use | ✓ |
Pricing across channels
per 1M tokens, USD
| Channel | Type | Input | Output | → |
|---|---|---|---|---|
| DeepSeek Platform | Official | $1.68$0.42−75% | $0.83 | visit |
| OpenRouter | Aggregator | $0.42 | $0.83 | visitAd |
DeepSeek Pricing· 2026-06-17
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