Xiangyi Li

Xiangyi Li

San Francisco, California, United States
2K followers 500+ connections

About

Join us to build BenchFlow.ai, the future of AI benchmarks.
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Activity

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Experience

  • BenchFlow Graphic

    BenchFlow

    San Francisco, California, United States

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    Fremont, California, United States

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    Shenzhen, Guangdong, China

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    Beijing, China

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    Shenzhen, Guangdong, China

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    Shenzhen, Guangdong, China

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    Shenzhen, Guangdong, China

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    Shenzhen, Guangdong, China

Education

Projects

  • Adofaer.com

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    Built a better ComfyUI for building toys with Stable Diffusion, LoRA etc.

  • drewy

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    Hackathon project. Text to drone actions with Unity
    https://github.com/xdotli/drewy

    Other creators
  • Kimi.ai

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    • Product: Built an AI voice chat app with interactive avatars using Expo, Next.js, and Solito, and PostgreSQL.
    • Technical Highlights: Animation and audio streaming in Next.js. Live2d avatars with Pixi.js and Unity. CI/CD pipelines with GitHub Actions and Expo EAS. Mono-repo codebase with Yarn 4.
    • Business Achievement: Raised $100k angel funding. Shipped the app in 4 weeks gaining 10k users in a month.
    link: https://apps.apple.com/us/app/kimi-ai-anime-voice-chat/id6478798034

  • AskAbe

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    Hackathon project. Legal QA bot utilizing pgvector for RAG. Used HNSW for query optimization.
    https://ask-abe-beta.vercel.app/

  • PadCoder

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    React Native iPad app that enables mobile LeetCode grinding experiences.
    https://github.com/xdotli/padcoder

  • ChatGPT detector

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    - Expanded the huggingface.co/Hello-SimpleAI dataset by 5x by using LLM. Increased machine text quality by adversarial prompting and agentic workflows.
    - Fine-tuned base-line RoBERTa model for bot detection based on expanded dataset. Increased baseline performance by 5%; increased generalization performance by >40%.

  • Like Education

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    Contract project. Delivered frontend and backend for a Japanese education website with features like text reading and article publishing for admin.
    https://www.like-xue.com/

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