Kaiyu Yang
@KaiyuYang4
Research Scientist at @Meta Fundamental AI Research (FAIR), New York. Previously: Postdoc @Caltech, PhD @PrincetonCS, Undergrad @Tsinghua_Uni.
🚀 Excited to share that the Workshop on Mathematical Reasoning and AI (MATH‑AI) will be at NeurIPS 2025! 📅 Dec 6 or 7 (TBD), 2025 🌴 San Diego, California
⏱️AI is making verification process easier, with models verifying proofs in minutes. 💻 Now, @prfsanjeevarora, @chijinML, @danqi_chen and @PrincetonPLI have released Goedel Prover V2, a model more efficient and more accurate than any previous model. 👉 blog.goedel-prover.com
Lovely to see the impressive performance of the Seed Prover developed by the ByteDance Seed team at IMO 2025 — achieving a silver-level score (30 out of 42) within three days, and reaching (35 out of 42) with extended compute time. leanprover.zulipchat.com/#narrow/channe…
Another AI system, ByteDance's SeedProver solved 4 out of 6 IMO problems *with* Lean, and solved a fifth with extended compute. This is becoming routine, like when we went to the moon for the fourth time. There is *nothing* "routine" about this!!...
While IMO is trending, our model leads on college-level math (Putnam Benchmark)—nearly doubling the problems solved by prior SOTA, with formal, verifiable proofs! Moreover, it’s not just an announcement—you can actually download and use our model. 🙂
🔥Our Goedel-Prover-V2-32B topped the PutnamBench Leaderboard by solving 86 problems —nearly 2× more than the previous SOTA DeepSeek-Prover-V2-671B (solved 47), while using: * 1/20 the model size (32B vs. 671B) * 1/5 the passes (184 vs. 1024) Meanwhile, we also release *…
Official results are in - Gemini achieved gold-medal level in the International Mathematical Olympiad! 🏆 An advanced version was able to solve 5 out of 6 problems. Incredible progress - huge congrats to @lmthang and the team! deepmind.google/discover/blog/…
1/N I’m excited to share that our latest @OpenAI experimental reasoning LLM has achieved a longstanding grand challenge in AI: gold medal-level performance on the world’s most prestigious math competition—the International Math Olympiad (IMO).
SOTA on PutnamBench with a 32b model (and highly competitive 8b): Goedel team is not messing around. Unsurprisingly most of the performance gains rely on a better synthetic pipeline.
(1/4)🚨 Introducing Goedel-Prover V2 🚨 🔥🔥🔥 The strongest open-source theorem prover to date. 🥇 #1 on PutnamBench: Solves 64 problems—with far less compute. 🧠 New SOTA on MiniF2F: * 32B model hits 90.4% at Pass@32, beating DeepSeek-Prover-V2-671B’s 82.4%. * 8B > 671B: Our 8B…
Formal math taking off at @PrincetonPLI ! New Goedel-Prover v2 8B model matches 2.5 month old Deepseek V2 prover 671B, but is 80x smaller. Our 32B model much better on all benchmarks (miniF2F, IMO, Putnam). I'm excited/shocked by how much this field has advanced in 6-7 months…
(1/4)🚨 Introducing Goedel-Prover V2 🚨 🔥🔥🔥 The strongest open-source theorem prover to date. 🥇 #1 on PutnamBench: Solves 64 problems—with far less compute. 🧠 New SOTA on MiniF2F: * 32B model hits 90.4% at Pass@32, beating DeepSeek-Prover-V2-671B’s 82.4%. * 8B > 671B: Our 8B…
🚀 Huge milestone from our Goedel-Prover team: we’ve just released a new state-of-the-art model (8B & 32B) for automated theorem proving—surpassing the previous best 671B DeepSeek model by a wide margin, all with academic compute!
(1/4)🚨 Introducing Goedel-Prover V2 🚨 🔥🔥🔥 The strongest open-source theorem prover to date. 🥇 #1 on PutnamBench: Solves 64 problems—with far less compute. 🧠 New SOTA on MiniF2F: * 32B model hits 90.4% at Pass@32, beating DeepSeek-Prover-V2-671B’s 82.4%. * 8B > 671B: Our 8B…
Our Goedel-Prover-V2 doubled the SOTA Pass@32 performance on PutnamBench with a 20x smaller model, making it the strongest open-source theorem prover to date!
(1/4)🚨 Introducing Goedel-Prover V2 🚨 🔥🔥🔥 The strongest open-source theorem prover to date. 🥇 #1 on PutnamBench: Solves 64 problems—with far less compute. 🧠 New SOTA on MiniF2F: * 32B model hits 90.4% at Pass@32, beating DeepSeek-Prover-V2-671B’s 82.4%. * 8B > 671B: Our 8B…
So proud! Go work with Gabriel, he’ll be the best advisor
Thrilled to join the UMich faculty in 2026! I'll also be recruiting PhD students this upcoming cycle. If you're interested in AI and formal reasoning, consider applying!
Passionate about frontier AI models, classical symbolic reasoning, and safe/secure software? Consider applying for this position on AI-aided code analysis in my team at @GoogleDeepmind: job-boards.greenhouse.io/deepmind/jobs/…. The job is London-based, and the application deadline is July 14.
1/ 🔥 AI agents are reaching a breakthrough moment in cybersecurity. In our latest work: 🔓 CyberGym: AI agents discovered 15 zero-days in major open-source projects 💰 BountyBench: AI agents solved real-world bug bounty tasks worth tens of thousands of dollars 🤖…