About
Tianwei Yue has worked in machine learning engineering roles at tech companies since around 2015, with focus areas in AI, reinforcement learning, and robotics. He has been building language agents since 2022.
Tianwei Yue @vyvyenyue
being using @FishAudio at @MathosAI since its launch. best, ultra fast, vivid, expressive audio. cheaper but better, built by the best founders @rissa_cao @LengyueMatrix https://t.co/5nMWJJG8H2
Jul 28, 2026 Β· β₯ 6 Β· β 1
Tianwei Yue @vyvyenyue
amazing: soon we can dictate to robots like we delegate tasks to llm agents today https://t.co/P8MtwNCjNv
Apr 2, 2026 Β· β₯ 16 Β· β 2
Tianwei Yue @vyvyenyue
2025, I made hard decisions. Turned down acq offers to solve what's 10x. Turned down millions of funding. Became a solo founder. Cut team 6 β 3; rebuilt to 7. One key responsibility of a leader is to make hard decisions, quickly. The other is to empower. I trusted someone https://t.co/G8aTnwZxrj
Jan 1, 2026 Β· β₯ 96 Β· β 3
Founder at MathosYC W24
Intro paths
Tianwei went through Y Combinator (Winter 2024) β any YC alum in your network can reach them through the YC community.
Their group partner at YC was Nicolas Dessaigne, General Partner at Y Combinator β the partner who ran Mathos's batch and knows the company first-hand. YC profile β
In turn, Tianwei can intro founders to Mathos's investors below.
Mathos's investors Β· 1
Co-founders at Mathos
Experience
- Mathos AIChief Executive Officercurrent2023 β present
- Self-employedAngel Investorcurrent2023 β present
- StartXStartup Founder2025
- AI Racing TechVisiting Robotics Researcher2022 β 2023ηΎε½
- TikTokApplied Machine Learning Engineer2020 β 2021ε±±ζ―ε, CA
- Carnegie Mellon UniversityGraduate Teaching Assistant2019 β 2020
- Carnegie Mellon UniversityGraduate Research Assistant2019 β 2020
- National University of SingaporeResearch Assistant Intern2018
Education
- Y CombinatorW242024
- Carnegie Mellon UniversityMaster's degree, Computer Science (MCDS2018 β 2020
- Xi'an Jiaotong UniversityBachelor of Science - BS, Special Class for Gifted Young & Mathematics (Honors Science Program)2014 β 2018
Skills & more
- Python Data Structures β Coursera
- Using Python to Access Web Data β Coursera
From Tianwei's professional profile.
Same school
Also attended Y Combinator1,463
+ 1,457 more
Also attended Carnegie Mellon University251
+ 245 more
Also attended Xi'an Jiaotong University7
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+ 1 more
Shared employers
Also worked at StartX51
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+ 45 more
Also worked at TikTok21
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+ 15 more
Also worked at Carnegie Mellon University79
+ 73 more
Also worked at National University of Singapore47
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+ 41 more