Qwen2.5-72B
ECI#155
129Qwen2.5-72B is an open-weights model from Alibaba, released September 19, 2024. It has an ECI score of 129 and ranks 155th of 249 tracked models. At the time of its release, it ranked 4th of 85 tracked models. At $0.36/Mtok for input tokens and $0.40/Mtok for output tokens, it is less expensive per token than similarly-capable models.
Input price$0.36 / 1M tokens
Output price$0.40 / 1M tokens
Parameters7.3e10
Training compute7.8e24 FLOP
Qwen2.5-72B vs select alternatives
Reasoning
| Domain | Benchmark | Qwen2.5-72B | |||
|---|---|---|---|---|---|
ECI scoreBest score 166 | 129 | 129 | 136 | 130 | |
| Ranking | #155 | #161 | #130 | #151 | |
| Conceptual reasoning | DTBenchBest score 98.4% | ||||
| Long context | ForecastBenchBest score 62.5 | 57.5 | — | — | 59.4 |
| Mathematics | MATH Level 5Best score 98.1% | ||||
OTIS Mock AIME 2024-2025Best score 100.0% | |||||
| Multimodal | Video-MMEBest score 79.7% | ||||
| Science | GPQA DiamondBest score 95.8% | ||||
| Software engineering | METR Time HorizonsBest score 1044.8 | 5.2 | — | — | 11.4 |
WeirdML (v2)Best score 92.9% | |||||
| World knowledge | MMLUBest score 88.1% |
