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Open Source

Alibaba Cloud Tair KVCache Simulation Analysis: High-Precision Computational and Caching Simulation Design and Implementation

This article introduces Tair-KVCache-HiSim, a high-fidelity CPU-based simulator for optimizing multi-tier KV Cache configurations in LLM inference.

SGLang Hierarchical Sparse Attention

This article introduces hierarchical sparse attention: the full KV Cache is stored on the CPU, while the GPU keeps only a Top-k LRU Buffer.

Hybrid Model Support | SGLang's Support Scheme for Hybrid Architecture Models like Mamba-Transformer

This article introduces a dual memory-pool inference framework enabling efficient hybrid Transformer-Mamba model execution by resolving conflicting caching mechanisms.

Alibaba Cloud Tair KVCache Manager: Architecture Design and Implementation of Enterprise-Level Global KVCache Management Service

This article introduces the architecture and implementation of Tair KVCache Manager, an open-source enterprise-grade global KVCache management service for scalable Agentic AI inference.

Alibaba Cloud Tair KVCache Implementation Based on 3FS Enterprise-Grade Deployment, High-Availability Operations & Performance Optimization

This article introduces engineering optimizations to 3FS—KVCache's foundation layer—across performance, productization, and cloud-native management for scalable AI inference.

The First Java Harness Framework Is Here | AgentScope Brings OpenClaw to Enterprise Distributed Scenarios

AgentScope Java 1.1 launches with workspace-driven persistence, pluggable filesystems, auto-context management, and secure sandbox orchestration for scalable enterprise Agents.

AliSQL DuckDB: Data Compression and Archiving Analysis Practices

This article explains how AliSQL natively supports high-density storage and efficient analysis by deeply integrating DuckDB while maintaining compatibility with the MySQL ecosystem.

When MySQL Meets the Columnar Storage Engine DuckDB in the AI Era

AliSQL integrates DuckDB as a storage engine to add high-performance OLAP capabilities to MySQL while maintaining full compatibility.

Skills Registry Public Beta Launches: Building a Private Skill Management Center for Enterprises

This article introduces Skills Registry, Alibaba Cloud's enterprise-grade private repository for securely managing, versioning, and controlling AI Skills.

FlashQLA: CP-/Bwd-Friendly Fused Linear Attention Kernels for GDN

We officially open-source FlashQLA: a high-performance linear attention kernel library built on TileLang.

Qwen-Scope: Decoding Intelligence, Unleashing Potential

We are excited to introduce Qwen-Scope, an interpretability toolkit trained on the Qwen3 and Qwen3.5 series models.

HiClaw Releases v1.1.0, Delivering a Kubernetes Cluster Deployment Implementation and Support for the Hermes Worker Runtime

This article introduces the new features and bug fixes of HiClaw v1.1.0.

HiClaw: Unified Deployment for OpenClaw and Hermes Workflows

This article introduces a community-driven comparison of OpenClaw and Hermes AI agents, positioning HiClaw as the unified platform to run both without compromise.

Alibaba Open-sources Qwen3.6-35B-A3B; Wan2.7 Tops Design Arena

This week, Alibaba open-sourced Qwen3.6-35B-A3B, a sparse Mixture of Experts (MoE) model that delivers strong performance in agentic coding and complex reasoning following the launch of Qwen3.

Agent Construction Is Getting Lighter, Agent Architecture Is Getting Thinner—What Is Getting Thicker?

This article introduces a comparative analysis of three Agent architectures and explores the evolution of multi-Agent collaboration paradigms.

One Command Equips Your OpenClaw with an X-ray Machine - Alibaba Cloud Observability Makes Farming Lobsters Cheaper and Safer

One-command observability integration makes OpenClaw AI agent operations transparent via Alibaba Cloud monitoring plugins.

Revelations from the AI Open-Source Library Poisoning Event and Alibaba Cloud AI Gateway’s Answer

This article introduces the Alibaba Cloud AI Gateway as a secure alternative to local proxies, mitigating supply-chain risks and centralizing AI traffic management.

Team Edition OpenClaw: HiClaw Open Source, Build a One-Person Company in 5 Minutes

Team Edition OpenClaw is now open-source: Meet HiClaw! Deploy a private, collaborative AI agent platform locally in just 5 minutes.

The LiteLLM Dependency of OpenClaw Has Been Compromised

"Supply chain attacks like this are basically the most terrifying thing in modern software."

Nacos 3.2 Skill Registry: Enabling Safer and More Controllable Enterprise Deployment of AI Capabilities

This article introduces the Nacos 3.2 Skill Registry, an enterprise-grade platform for secure, controllable AI capability governance and multi-Agent collaboration.