
physicsgeometryai
Curvature Tensors Need Better Pictures
A reading note on Lee C. Loveridge's geometric interpretation of the Riemann tensor, Ricci tensor, scalar curvature, and why physical intuition matters.
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A reading note on Lee C. Loveridge's geometric interpretation of the Riemann tensor, Ricci tensor, scalar curvature, and why physical intuition matters.
Sapient's HRM-Text-1B is a useful signal: architecture and training objective can still move the efficiency frontier, not just model size.

A practical reading map for intent learning, grokking, memory, drift, and the safety problems that appear when agents persist over time.