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仅需220小时GPU训练,加州大学开源2B参数多模态大模型创下效率纪录
Open-Qwen2VL最令人惊叹的成就在于其训练效率。传统的多模态大模型训练就像用最昂贵的食材制作一桌豪华大餐,需要消耗巨量的计算资源。比如Qwen2-VL需要1.4万亿个多模态令牌进行预训练,而Open-Qwen2VL仅使用了50亿个精心筛选的令 ...
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