Compare / DeepSeek V4 Pro 0423 vs Mistral Medium 3.5
DeepSeek V4 Pro 0423 vs Mistral Medium 3.5
23 results from 3 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 | Mistral Medium 3.5 |
|---|---|---|---|
| ROASBenchmeasured by us | Audience scorescore out of 100 | 44.8 | 28.5 |
| ROASBenchmeasured by us | Business scorescore out of 100 | 23.8 | 3.4 |
| ROASBenchmeasured by us | Consistency scorescore out of 100 | 9.1 | 8.7 |
| ROASBenchmeasured by us | Contribution profitsimulated US dollars | $301,289 | −$159,882 |
| ROASBenchmeasured by us | Cost of a runUS dollars | $0.20 | $0.15 |
| ROASBenchmeasured by us | Months over budgetmonths of 12 | 0 | 3 |
| ROASBenchmeasured by us | Overall scorescore out of 100 | 28.2 | 15.2 |
| ROASBenchmeasured by us | Planning scorescore out of 100 | 54.0 | 55.2 |
| ROASBenchmeasured by us | Return on ad spendprofit per $1 spent | $0.26 | −$0.17 |
| Arena (formerly LMArena)reported | Confirmed task successIPS effect estimate | -0.04 | -0.16 |
| Arena (formerly LMArena)reported | Praise over complaintIPS effect estimate | -0.02 | -0.15 |
| Arena (formerly LMArena)reported | SteerabilityIPS effect estimate | -0.03 | -0.07 |
| Arena (formerly LMArena)reported | Tool groundingIPS effect estimate | -0.00 | -0.02 |
| Arena (formerly LMArena)reported | OverallArena rating | 1,455 | 1,430 |
| Arena (formerly LMArena)reported | Business, management and financeArena rating | 1,460 | 1,430 |
| Arena (formerly LMArena)reported | Creative writingArena rating | 1,446 | 1,398 |
| Arena (formerly LMArena)reported | Expert promptsArena rating | 1,480 | 1,434 |
| Arena (formerly LMArena)reported | Instruction followingArena rating | 1,452 | 1,421 |
| Arena (formerly LMArena)reported | OverallArena rating | 1,458 | 1,426 |
| Arena (formerly LMArena)reported | Writing, literature and languageArena rating | 1,451 | 1,404 |
| UGI Leaderboardreported | Requested-length error% off the requested word count | 34.0% | 18.0% |
| UGI Leaderboardreported | Style adherencescore from 0 to 1 | 0.36 | 0.35 |
| UGI Leaderboardreported | Writing scorescore out of 100 | 68.4 | 45.5 |
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.