Compare / DeepSeek V4 Pro 0423 vs Grok 4.5
DeepSeek V4 Pro 0423 vs Grok 4.5
25 results from 5 sources that measured both models. Each row is in the source's own units; there is no overall winner.
| Benchmark | Metric | DeepSeek V4 Pro 0423 | Grok 4.5 |
|---|---|---|---|
| Arena (formerly LMArena)reported | Confirmed task successIPS effect estimate | -0.04 | -0.01 |
| Arena (formerly LMArena)reported | Praise over complaintIPS effect estimate | -0.02 | -0.03 |
| Arena (formerly LMArena)reported | SteerabilityIPS effect estimate | -0.03 | 0.04 |
| Arena (formerly LMArena)reported | Tool groundingIPS effect estimate | -0.00 | 0.00 |
| Arena (formerly LMArena)reported | OverallArena rating | 1,455 | 1,465 |
| Arena (formerly LMArena)reported | Business, management and financeArena rating | 1,460 | 1,465 |
| Arena (formerly LMArena)reported | Creative writingArena rating | 1,446 | 1,452 |
| Arena (formerly LMArena)reported | Expert promptsArena rating | 1,480 | 1,488 |
| Arena (formerly LMArena)reported | Instruction followingArena rating | 1,452 | 1,462 |
| Arena (formerly LMArena)reported | OverallArena rating | 1,458 | 1,465 |
| Arena (formerly LMArena)reported | Writing, literature and languageArena rating | 1,451 | 1,459 |
| Artificial Analysisreported | Artificial Analysis Coding Indexindex score | 68.8 | 72.4 |
| Artificial Analysisreported | Artificial Analysis Intelligence Indexindex score | 36.0 | 38.8 |
| Artificial Analysisreported | GPQA Diamond% of questions | 92.8% | 93.1% |
| Artificial Analysisreported | Humanity's Last Exam% of questions | 41.0% | 42.7% |
| Artificial Analysisreported | Long-context reasoning (AA-LCR)% of questions | 80.3% | 79.3% |
| Artificial Analysisreported | SciCode% of problems | 51.0% | 55.0% |
| Artificial Analysisreported | Terminal-Bench 2.1% of tasks | 78.7% | 81.6% |
| Artificial Analysisreported | Terminal-Bench 4.0% of tasks | 14.1% | 10.6% |
| Artificial Analysisreported | Τ-bench banking% of tasks | 39.6% | 42.1% |
| SimpleQA Verified (Epoch AI)reported | Correct answers% of questions | 47.0% | 48.3% |
| UGI Leaderboardreported | Requested-length error% off the requested word count | 34.0% | 21.0% |
| UGI Leaderboardreported | Style adherencescore from 0 to 1 | 0.36 | 0.32 |
| UGI Leaderboardreported | Writing scorescore out of 100 | 68.4 | 60.0 |
| Vending-Bench 2reported | Money after a yearUS dollars | $3,284.52 | $3,887.43 |
Bold green marks the better value on that metric. Where a source reports ranges that overlap, the difference may not be meaningful; see the benchmark page for ranges.