Compare / GPT-4o (2024-08-06) vs GPT-5.4
GPT-4o (2024-08-06) vs GPT-5.4
8 results from 2 sources that measured both models. Each row is in the source's own units; there is no overall winner.
| Benchmark | Metric | GPT-4o (2024-08-06) | GPT-5.4 |
|---|---|---|---|
| Arena (formerly LMArena)reported | Business, management and financeArena rating | 1,302 | 1,482 |
| Arena (formerly LMArena)reported | Creative writingArena rating | 1,327 | 1,443 |
| Arena (formerly LMArena)reported | Expert promptsArena rating | 1,312 | 1,515 |
| Arena (formerly LMArena)reported | Instruction followingArena rating | 1,319 | 1,471 |
| Arena (formerly LMArena)reported | OverallArena rating | 1,336 | 1,475 |
| Arena (formerly LMArena)reported | Writing, literature and languageArena rating | 1,341 | 1,465 |
| Vectara Hallucination Leaderboardreported | Answer rate% of documents | 93.8% | 99.9% |
| Vectara Hallucination Leaderboardreported | Hallucination rate% of summaries | 9.6% | 7.0% |
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.