DeepSeek V4 Pro vs Grok 4.5
Price, context and benchmark scores side by side — every number from the live model catalogue.
| DeepSeek V4 Prodeepseek | Grok 4.5x-ai | |
|---|---|---|
| Input / 1M tokens | $0.435 | $2.00 |
| Output / 1M tokens | $0.870 | $6.00 |
| 1M in + 300K out | $0.70 | $3.80 |
| Context window | 1.0M | 500K |
| Intelligence index | 44.3 | 53.8 |
| Coding index | 59.4 | 72.4 |
| Agentic index | 36.4 | 45.7 |
| Cheapest provider | DeepSeek | xAI |
| Providers serving it | 18 | 1 |
| Weights | Open | Closed |
| Image input | No | Yes |
| Tool calling | Yes | Yes |
| Reasoning mode | Yes | Yes |
| Released | Apr 24, 2026 | Jul 8, 2026 |
Which one to pick
Pick DeepSeek V4 Pro if…
- Token cost matters: $0.870 per 1M output vs $6.00.
- You need the bigger context window (1.0M).
- You want the option to self-host — weights are public.
- You want provider redundancy: 18 providers serve it.
Pick Grok 4.5 if…
- You want the higher general-intelligence score (53.8).
- Code quality is the priority — it leads on the coding index (72.4).
- You are running agent loops — higher agentic index (45.7).
FAQ
Is DeepSeek V4 Pro better than Grok 4.5?
Grok 4.5 scores higher on general intelligence (44.3 vs 53.8), while DeepSeek V4 Pro is 6.9× cheaper per output token ($0.870 vs $6.00). For code, Grok 4.5 leads (72.4 coding index). DeepSeek V4 Pro takes the larger context at 1.0M.
Which is cheaper, DeepSeek V4 Pro or Grok 4.5?
DeepSeek V4 Pro, at $0.870 per 1M output tokens versus $6.00. On a 1M input + 300K output workload that is $0.70 against $3.80.
Can I self-host DeepSeek V4 Pro or Grok 4.5?
DeepSeek V4 Pro: open weights (deepseek-ai/DeepSeek-V4-Pro). Grok 4.5: closed weights, API only.