Objective comparison based on public benchmarks updated weekly: Intelligence Index, GPQA Diamond, Chatbot Arena ELO, pricing and speed.
Overall winner (2026)
DeepSeek V4 Pro
6 of 7 criteria won
DeepSeek
Intelligence Index
51.5
Coding Index
47.5
6 criteria won
View full profile →| Critério | o4 Mini | DeepSeek V4 Pro |
|---|---|---|
| Chatbot Arena ELO | — | — |
| Intelligence Index (AA) | 33.1 | 51.5 ✓ |
| Coding Index (AA) | 25.6 | 47.5 ✓ |
| GPQA Diamond | 78.0% | 91.0% ✓ |
| Input price ($/1M tok) | $1.10 | $0.43 ✓ |
| Output price ($/1M tok) | $4.40 | $0.87 ✓ |
| Context window | 200K tokens | 1.0M tokens ✓ |
| Speed (tokens/s) | 179 tok/s ✓ | 54 tok/s |
✓ = winner in this criterion • Source: Artificial Analysis, LMArena, official APIs • Updated weekly
Choosing between o4 Mini and DeepSeek V4 Pro depends on your use case, budget and technical requirements. Below, a practical guide based on benchmark data and each model's specifications.
OpenAI · Multimodal
DeepSeek · Text · Open Source
DeepSeek V4 Pro wins in 6 of 7 criteria analyzed. Check the full table to choose based on your use case.
Data is aggregated from Artificial Analysis (Intelligence Index, Coding Index) and Chatbot Arena/LMArena (ELO). Pricing and specs come from official APIs. Updated weekly.
The Intelligence Index is an aggregate score from Artificial Analysis that combines multiple academic benchmarks (MMLU, GPQA, LiveBench, etc.) into a single rating. The higher the score, the more capable the model is at reasoning tasks.
No. DeepSeek V4 Pro is cheaper: $0.435/1M input tokens vs $1.1/1M tokens for o4 Mini — a 153% difference. For high-volume projects, DeepSeek V4 Pro can reduce costs substantially.
DeepSeek V4 Pro has the larger context window: 1.0M tokens vs 200K tokens. For long document analysis, extensive transcripts or full codebases, the larger context window is a decisive criterion.