Orion: A Unified Visual Agent for Multimodal Perception, Advanced Visual Reasoning and Execution

vlmrun, Sudeep Pillai

Orion: A Unified Visual Agent for Multimodal Perception, Advanced Visual Reasoning and Execution: 21 upvotes on Hugging Face Daily Papers, #9 of 20 papers on 2025-11-19. Day-by-day upvote history.

We introduce Orion, a visual agent framework that can take in any modality and generate any modality. Using an agentic framework with multiple tool-calling capabilities, Orion is designed for visual AI tasks and achieves state-of-the-art results. Unlike traditional vision-language models that produce descriptive outputs, Orion orchestrates a suite of specialized computer vision tools, including object detection, keypoint localization, panoptic segmentation, Optical Character Recognition, and geometric analysis, to execute complex multi-step visual workflows. The system achieves competitive performance on MMMU, MMBench, DocVQA, and MMLongBench while extending monolithic vision-language models to production-grade visual intelligence. By combining neural perception with symbolic execution, Orion enables autonomous visual reasoning, marking a transition from passive visual understanding to active, tool-driven visual intelligence.

Paper page on Hugging Face · arXiv

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