HomeAI PapersLEGENT: Embodied Agents with Open-Source AI Platform

    LEGENT: Embodied Agents with Open-Source AI Platform

    Enhancing Real-World Applications Through Advanced Language and Multimodal Models Integration

    • Comprehensive Development Environment: LEGENT provides a robust platform combining a 3D interactive environment with a sophisticated data generation pipeline, enhancing the deployment of language models and multimodal systems in physical, task-oriented settings.
    • Advanced Task and Scene Generation: Utilizing innovative algorithms for task and scene creation, LEGENT allows for dynamic and scalable training scenarios, improving agents’ ability to perform complex tasks within varied environments.
    • Promising Early Results: Initial testing shows that agents trained on LEGENT outperform established benchmarks like GPT-4V in embodied tasks, highlighting the platform’s potential to advance generalization capabilities in AI agents.

    In the rapidly evolving field of artificial intelligence, the integration of Large Language Models (LLMs) and Large Multimodal Models (LMMs) into fully functional embodied agents remains a pivotal challenge. These agents, designed to perform tasks in physical environments, demand a seamless blend of linguistic understanding and real-world interaction capabilities. To address these needs, the new open-source platform LEGENT has been introduced, marking a significant step forward in developing human-like, language-grounded AI agents.

    Detailed Overview

    LEGENT stands out by offering a dual-layered development framework that includes both a rich, interactive 3D environment for agents and a user-friendly interface for developers. This environment is not only communicable but also actionable, allowing AI agents to perform and learn from a variety of tasks that mimic real-life challenges. The platform’s data generation pipeline leverages advanced algorithms to generate a vast array of simulated scenarios, providing rich training data that enhances the supervision capabilities of AI models.

    The task generation mechanism within LEGENT is twofold. Firstly, it involves serializing generated scenes into detailed textual descriptions, which are then used by LLMs to create diverse tasks. This approach automates task creation and enriches the training environment. Secondly, the platform supports scene generation tailored to specific tasks, optimizing scene layouts based on task requirements, which is crucial for targeted training.

    As LEGENT continues to evolve, future updates focus on expanding the data generation pipeline, scaling model training, and enhancing the integration of text-to-3D and image-to-3D conversion techniques. This will allow for even more realistic and varied scene generation, pushing the boundaries of what embodied agents can understand and accomplish.

    LEGENT is poised to bridge the gap between advanced computational models and practical, real-world application, offering a promising avenue for research and development in the domain of embodied AI. Its open-source nature further encourages collaboration and innovation, setting a new standard for the development of AI agents capable of navigating and interacting with the physical world.

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