Evaluates whether agents can search, browse, and combine evidence across the live Web to produce unique factual answers. Its 200 tasks expose persistent weaknesses in long-horizon search and tool coordination.
Provides 1 million synthetic UK adult records, each with multiple lifestyle and professional persona descriptions grounded in official demographic distributions for model training and AI agent evaluation.
Evaluates language models that generate 3D objects from text by comparing their outputs in human preference tests. Scores cover creativity, coherence, prompt alignment, and visual preference.
Generates synthetic German personas grounded in population and geographic distributions for model training and synthetic data generation. The dataset contains 1 million records with six German-language persona types, based on census and other official statistics.