Projects

• 2026.07: 研发并上线代码大语言模型 KAT-Coder-V2.5，性能接近 GLM-5.2 和 Claude Opus 4.8；同步开源轻量版 KAT-Coder-V2.5-Dev，主模型及其衍生版本累计下载量突破 40 万，获得了积极的社区反馈。Developed and deployed KAT-Coder-V2.5, a coding LLM with performance approaching GLM-5.2 and Claude Opus 4.8, and open-sourced its lightweight variant, KAT-Coder-V2.5-Dev. Cumulative downloads across the open-weight model and its derivatives surpassed 400K, and the release received positive community feedback. Hugging Face News
• 2026.03: 研发并上线大语言模型 KAT-Coder V2，在 Artificial Analysis Coding Index 中位列全球第六、国产模型第一（截至 2026 年 3 月 31 日）。Developed and deployed KAT-Coder V2, an agentic coding LLM that ranked sixth globally and first among Chinese models on the Artificial Analysis Coding Index (as of March 31, 2026). News
• 2025.08: 研发并上线生成式视频处理大模型 LPM，在保持保真度的同时提升视频清晰度并生成纹理细节，取得带宽效率与用户观看时长的双重收益。Developed and deployed LPM, a diffusion-based generative video processing model that improves video clarity and generates texture detail while preserving fidelity, delivering gains in both bandwidth efficiency and user watch time. News
• 2023.01: 研发并上线服务端预处理算法，将低质视频智能重塑为高清输出，提升用户观看体验和整体 QoE。Developed and deployed server-side preprocessing algorithms that intelligently restore low-quality videos to high-definition outputs, improving the viewing experience and overall QoE. News
• 2022.07: 研发并上线移动端后处理算法，提升用户播放视频清晰度；面向 NPU/GPU 芯片优化算法，兼顾视觉效果与功耗。Developed and deployed on-device post-processing algorithms optimized for mobile NPU/GPU hardware, improving playback clarity while balancing visual quality and power efficiency. News
• 2021.12: 研发并上线视频质量评估算法，实现对视频画质的多维度感知、理解与评估。Developed and deployed video quality assessment algorithms that analyze video quality across multiple perceptual dimensions. News