AI RESEARCH
COMPOSITE-Stem
arXiv CS.AI
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ArXi:2604.09836v1 Announce Type: new AI agents hold growing promise for accelerating scientific discovery; yet, a lack of frontier evaluations hinders adoption into real workflows. Expert-written benchmarks have proven effective at measuring AI reasoning, but most at this stage have become saturated and only measure performance on constrained outputs. To help address this gap, we