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GeoWorld: Geometric World Models

Intermediate

Zeyu Zhang, Danning Li et al.Feb 26arXiv

GeoWorld is a new way for AI to plan several steps into the future by thinking in shapes (geometry) instead of only numbers.

#geometric world model#hyperbolic JEPA#Poincaré ball

Latent Chain-of-Thought as Planning: Decoupling Reasoning from Verbalization

Intermediate

Jiecong Wang, Hao Peng et al.Jan 29arXiv

This paper introduces PLaT, a way for AI to think silently in a hidden space (the brain) and only speak when needed (the mouth).

#latent chain-of-thought#planning in latent space#planner-decoder architecture

Do Reasoning Models Enhance Embedding Models?

Intermediate

Wun Yu Chan, Shaojin Chen et al.Jan 29arXiv

The paper asks a simple question: if a language model becomes better at step-by-step reasoning (using RLVR), do its text embeddings also get better? The short answer is no.

#text embeddings#RLVR#contrastive learning

Papers3

GeoWorld: Geometric World Models

Latent Chain-of-Thought as Planning: Decoupling Reasoning from Verbalization

Do Reasoning Models Enhance Embedding Models?