Klavis AI
YC X25Founded 2025 · 3 employees · Hiring · 2 known investors
Klavis provides a platform for training AI models on long-horizon coding tasks, including code editing, test writing, and debugging, using reinforcement learning and supervised fine-tuning with Docker-packaged environments.
Founders & leadership· Y Combinator alumni (X25)
Klavis AI was founded in 2025 by Xiangkai Zeng and Zihao Lin.
XZ
Xiangkai ZenginCo-FounderHe previously served as a senior software engineer on Google's Gemini project at Google DeepMind and contributed to the Gemini research publication. He holds a master's degree in computer science from Carnegie Mellon University and a bachelor's degree in computer science and technology from Beihang University.
ZL
Zihao Linin𝕏Co-FounderZihao Lin is a software engineer with five years at Lyft, where he led teams on recommendation systems and data infrastructure. He holds an MS in Computer Science from Northeastern University and a BS from Beihang University, with prior research and internship experience in NLP and at Baidu.
Investors · 2
Competitors · 5
by search overlap
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LangChain16 shared keywordsLangChain provides an agent engineering platform and open source frameworks for developers to build, test, and deploy AI agents that can use data and take actions. The platform includes LangSmith for observability and evaluation, and serves enterprise customers including 35% of the Fortune 500.
Merge15 shared keywordsMerge provides a unified API and integration infrastructure that lets software companies connect their products to hundreds of third-party systems (HRIS, accounting, ticketing, file storage, CRM) and deploy AI agents that take authenticated actions across enterprise tools. It also offers model routing to direct LLM requests to different providers, serving product and engineering teams building AI features and integrations.
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Frequently asked questions
- What does Klavis AI do?
- Klavis provides a platform for training AI models on long-horizon coding tasks, including code editing, test writing, and debugging, using reinforcement learning and supervised fine-tuning with Docker-packaged environments.
- Who founded Klavis AI?
- Klavis AI was founded by Xiangkai Zeng, Zihao Lin in 2025.
- Who are Klavis AI's investors?
- Klavis AI's investors include Y Combinator, 468 Capital.