DeepSeek-Prover-V2

DeepSeek Prover V2 is a special open-source large language model. It is made for solving tough math problems in Lean 4. DeepSeek, a big AI company in Hangzhou, China, created it. This model comes in two sizes 7 billion and 671 billion parameters. The bigger one is based on DeepSeek V3 Base. The smaller one comes from DeepSeek Prover V1.5 Base. It can handle up to 32,000 tokens at once.

Benefits
DeepSeek Prover V2 has many good points. It uses a special way to break down big problems into smaller parts. This helps in making proofs and understanding them better. The model can use both simple and complex math ideas. This makes it very useful for many different tasks.

Use Cases
DeepSeek Prover V2 can solve math problems from high school to college. It can find and fix mistakes in math proofs. It gives step-by-step explanations to help you understand better. This model is great for math experts and researchers. They can use it to find and prove new ideas. It can also make detailed proofs and explanations. This makes hard math ideas easier to understand.

Vibes
DeepSeek Prover V2 works really well in solving math problems. It passed 88.9% of the MiniF2F test. It solved 49 out of 658 problems from PutnamBench. You can download the proofs it made for the MiniF2F dataset. This shows how good and reliable it is.

Additional Information
DeepSeek Prover V2 is on popular places like GitHub and Hugging Face. This makes it easy for many people to use. The model has a special license. You can find more details and what it can do in the DeepSeek V3 documentation on Hugging Face. DeepSeek also made ProverBench. It is a set of 325 problems. This set helps in testing how well the model works. It includes problems from high school and college math.