š¤ Advanced reasoning LLMs keep releasing before your current MLLM alignment is done? Try our RACRO! Train once, flexible change to novel LLM reasoners during inference time!
š¢ RACRO is a novel methodology to build multi-modal large reasoning models. By decoupling multi-modal reasoning into 1) query-conditioned captioning and 2) text-only reasoning, we achieve SoTA results on multi-modal reasoning benchmarks, while supporting flexible changes to any advanced reasoning models during inference. We further propose CRO, a novel GRPO-variant to reinforce query-conditioned captioning with only verifiable data for multi-modal mathematical questions.
⨠Highlights ā State-of-the-art multi-modal reasoning: we achieve SoTA performance on multi-modal mathematical benchmarks, exceeding advanced commercial models like Claude-3.7-Sonnet and Gemini-2.0-Flash. ā Inference-time scalability: thanks to the perceptual decoupling, we can flexibly change LLM reasoners during inference, providing a unique inference-time scalability for multi-modal reasoning. ā Highly efficient: With only a single round of Caption Reward Optimization (CRO) training on ~39K samples, RACRO gets rid of burdensome multi-modal alignment (e.g., 4.1T tokens for Qwen2.5-VL).
š¢ Our EMOVA paper has been accepted by CVPR 2025, and we are glad to release all resources, including code (training & inference), datasets (training & evaluation), and checkpoints (EMOVA-3B/7B/72B)!
š¤ EMOVA is a novel end-to-end omni-modal LLM that can see, hear and speak. Given omni-modal (i.e., textual, visual and speech) inputs, EMOVA can generate both textual and speech responses with vivid emotional controls by utilizing the speech decoder and a style controller.
⨠EMOVA Highlights ā State-of-the-art omni-modality: EMOVA achieves SoTA comparable results on both vision-language and speech benchmarks simultaneously. ā Device adaptation: our codebase supports training/inference on both NVIDIA GPUs (e.g., A800 & H20) and Ascend NPUs (e.g., 910B3)! ā Modular design: we integrate multiple implementations of vision encoder, vision projector, and language model, even including the most recent DeepSeekMoE-tiny!