Measuring Intelligence: MIT Rolls Out Global MathNet Benchmark

Old tests are no longer capable of evaluating AGI. On April 21, 2026, the MIT CSAIL laboratory published a paper on arXiv introducing `MathNet`, a global multimodal benchmark for testing mathematical reasoning.

This is the world's largest open collection of Olympiad math problems. The problem with modern LLMs is that they are excellent at memorizing patterns but often fail when solving non-standard, multi-step problems that require true logical deduction. MathNet is specifically designed to test multimodal capabilities (working with graphs, diagrams, and formulas). The benchmark will become the new gold standard for the industry, forcing developers (like OpenAI and Anthropic) to optimize neural network architectures for actual reasoning, rather than banal pattern matching.

Source: MIT CSAIL / arXiv