NEAR AI solves 672 PutnamBench problems for $111
AI Summary- Alex Skidanov announced NEAR AI's open-source Lean agent solved all 672 PutnamBench problems.
- NEAR AI completed the benchmark for $111, while the second-cheapest submission cost 250 times more.
- PutnamBench was introduced in 2024 and uses problems encoded in Lean 4.