ComistryMo

Hi, I'm ComistryMo

身在高处便是靶，我只引弓对苍穹

China

About Me

About Me

My research as a graduate student focuses on Large Language Models (LLMs) and Machine Translation. Outside of my studies, I am an ACMer, keen on discussing and learning about competitive programming, as well as the technical aspects of LLMs, such as training, inference, and quantization. My professional background includes working at Huawei and TeleAI on operator development and multimodal LLMs (UI Agents). I encourage you to read my articles and reach out to me.

Latest Blog Posts

Thoughts, insights, and tutorials on competitive programming and LLMs

GRPO 与 DAPO：从组内相对优势到长 CoT 强化学习

GRPO 与 DAPO：从组内相对优势到长 CoT 强化学习

从原始 GRPO 的组内优势、PPO-Clip 与 KL 出发，分析长 CoT 强化学习中的四类问题，以及 DAPO 如何逐项处理这些问题

PPO Learning

PPO Learning

Verl仓库的PPO代码实现结合PPO论文进行讲解学习

手写Qwen3-0.6B推理

手写Qwen3-0.6B推理

一文了解LLM推理底层逻辑，手写推理demo

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Work Experience

  • TeleAI

    MultiModal LLM Algorithm Intern

    Developed on-device multimodal large language models for AI glasses, focusing on GUI automation and real-time interaction capabilities.

    • Built end-to-end GUI Agent using Telemm and Qwen2.5-VL with continual pre-training and trajectory fine-tuning
    • Designed complete training-to-evaluation pipeline for on-device multimodal LLMs based on MiniCPM-o architecture, integrating multiple benchmark evaluation frameworks

    PyTorch · Transformers · Python

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  • Huawei

    AI Algorithm Intern

    Contributed to Huawei’s Ascend AI ecosystem by developing high-performance operators for deep learning workloads on Atlas series NPUs.

    • Independently implemented various operators such as Log and Exp using AscendC, following SPMD programming model with Vector programming paradigm
    • Adapted 10+ CV and NLP algorithms for Atlas 500 A2 and Atlas 300I Pro platforms, optimizing performance across multiple NPU architectures
    • Integrated custom operators into PyTorch computational graph, accelerating both inference and training pipelines

    AscendC · C++ · CANN · PyTorch

    View Company

Competitions

Achievements in ACM-ICPC and other programming contests.

48th ICPC Asia Regional Contest

Shenyang, China

Bronze Medal

48th ICPC National Invitational Contest

Shaanxi, China

Silver Medal

2024 China Collegiate Computing Contest - GPLT

National Finals, China

Second Prize

2024 Huawei Software Elite Challenge

Southwest Region, China

Second Prize

11th Chongqing Collegiate Programming Contest

Chongqing, China

Gold Medal

2023 China Collegiate Programming Contest

Harbin, China

Bronze Medal
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