Alibaba DAMO Academy
alibaba-damo-academy-9f10b4dd·2 events·first seen 1mo agoAliases: Alibaba DAMO Academy
Co-occurring entities
More like this (12)
Recent events (2)
OFA: Towards Building a One-For-All Unified Multimodal Pretrained Model
Alibaba's Qwen team introduces OFA (One-For-All), a unified multimodal pretrained model designed to handle both understanding and generation tasks across multiple modalities within a single framework. The model is pretrained using instruction-based multitask pretraining to endow it with diverse capabilities. This work was published in late 2022 as part of the broader wave of generalist multimodal models. It represents an early effort toward a single model architecture capable of spanning vision, language, and cross-modal tasks.
ClinHallu benchmark diagnoses stage-wise hallucinations in medical multimodal LLM reasoning
Researchers from Alibaba DAMO Academy introduce ClinHallu, a benchmark of 7,031 validated instances designed to identify where hallucinations originate within medical MLLM reasoning pipelines. Each instance is annotated with a structured reasoning trace decomposed into Visual Recognition, Knowledge Recall, and Reasoning Integration stages, with stage-replacement interventions to measure the causal impact of correcting each stage. The paper also demonstrates that trace-supervised fine-tuning reduces stage-wise hallucinations, offering both diagnostic and mitigation value for clinical AI systems.