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MMDuet2 is a Video MLLM for proactive interaction, which means that it can not only reply right after the user's turn, but also at any approprite and timely moment during the video playback.
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With only a 3B model, MMDuet2 is lightweight and fast for real-time interaction.
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Responses are neither too sparse nor too dense and repetitive, which was a common issue in previous works.
MMDuet2 is post-trained from
Qwen2.5-VL-3B-Intruct with enhanced proactive interaction ability.
Though this model can be used in the exact same way as Qwen2.5-VL, we recommend using the demo and evaluation code provided in
MMDuet2 Github Repo to experience its ability of actively generating replies while a video is playing online.
