Ant Group ORG

YASA is an open-source static program analysis project. Its core innovation lies in a unified intermediate representation called UAST, designed to support multiple programming languages. Built on top of UAST, YASA provides a highly accurate static analysis framework.

YASA-UAST is an intermediate representation structure for multi-language program analysis. The UAST-Parser parses code from different programming languages into a unified abstract syntax format.

[CVPR 2025] EchoMimicV2: Towards Striking, Simplified, and Semi-Body Human Animation

[AAAI 2026] EchoMimicV3: 1.3B Parameters are All You Need for Unified Multi-Modal and Multi-Task Human Animation

[AAAI 2025] EchoMimic: Lifelike Audio-Driven Portrait Animations through Editable Landmark Conditioning

[ACM MM 2025] Ditto: Motion-Space Diffusion for Controllable Realtime Talking Head Synthesis

Streaming Markdown engine for AI chat on mobile.

GLake: optimizing GPU memory management and IO transmission.

Data driven agentic landscapes and insights. Produced by Ant Open Source and inclusionAI.

vsag is a vector indexing library used for similarity search.

Agentar-Scale-SQL is a novel framework that leverages scalable computation to significantly improve Text-to-SQL performance.

[ICLR 2025] Animate-X: Universal Character Image Animation with Enhanced Motion Representation

Deep Research

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CloudRec is an open source multi-cloud security posture management (CSPM) platform designed to help organizations improve the security of their cloud environments.

AgentAegis is a lightweight plugin providing full-lifecycle runtime protection for OpenClaw.

Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads. AntRay is forked from ray, offering incremental new features on top of the community version.

The LLMOPT project offers a comprehensive set of resources, including the model, dataset, training framework, and inference code, enabling users to fully utilize LLMOPT.

SOFAStack™ (Scalable Open Financial Architecture Stack) is a collection of cloud native middleware components, which are designed to build distributed systems with high performance and reliability, and have been fully validated by mission-critical financial business scenarios.

HugeSCM - A next generation cloud-based version control system

DeepXTrace is a lightweight tool for precisely diagnosing slow ranks in DeepEP-based environments.

AIEvo is a multi-agent framework open sourced by Ant Group. Through this framework, you can create a multi-agent application.

SEE Conf：蚂蚁终端体验科技大会，探索极致用户体验与最佳工程实践。

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Dynamic Context Selection for Efficient Long-Context LLMs

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High-Ratio Compression for Machine-Generated Data

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SGLang is a fast serving framework for large language models and vision language models.

Agent3σ-Canary is an evaluation framework for AI Agent security in realistic runtime environments.

蚂蚁开源技术沙龙演讲材料归档

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The first multi-level safety evaluation platform for OpenClaw-style AI agents.

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[ICML 2025 Oral] This is the official repository of the paper "What Limits Virtual Agent Application? OmniBench: A Scalable Multi-Dimensional Benchmark for Essential Virtual Agent Capabilities"

Energy Scenario Evaluation Dataset and Benchmark (Energy-EVA)

Agent3Sigma-Stage is an end-to-end security evaluation framework for autonomous agents (e.g., OpenClaw)

Secure access to remote containers and hosts via WebSocket tunnel

Official implementation of "RAViG-Bench: A Benchmark for Retrieval-Augmented Visually-rich Generation with Multi-modal Automated Evaluation"

An implementation of the hallucination mitigation method "REVIS" introduced in "Sparse Latent Steering to Mitigate Object Hallucination in Large Vision-Language Models"..

【ICML 2025】This is the official repository of the paper "Boosting Virtual Agent Learning and Reasoning: A Step-wise, Multi-dimensional, and Generalist Reward Model with Benchmark"

Share small and beautiful open source memory with the community.

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Flow Insight is a observability platform for distributed Python applications, providing interactive debugging, and beautiful visualizations for complex distributed systems.

VeloxCon China 历年 PPT 以及相关资料

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Adversarial AI Coding: Self-Play Sparring, Offense Meets Defense — Making AI Write Secure Code

Ant Group Production FaaS Trace Datasets

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Automatic Performance Tuning System to optimize SLOs for LLM Inference

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An implementation of the regularization method "AEnt" introduced in "on entropy control in LLM-RL algorithms".

A toolkit to run Ray applications on Kubernetes -  from Ray's official repository and contributed by Ant Group with love.

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From 48H Hackathon 2025

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