Author

Thomas Palmeira Ferraz

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#natural language process... Jun 2026

Observable Patterns Are Not Explanations: A Causal-Geometric Analysis of Latent Reasoning Models

Evaluating two LRMs against controls lacking the proposed recurrence or curriculum, it is found these patterns also appear in the controls and do not consistently affect behavior, and latent thoughts should be treated as hidden computation, not hidden explanation.

Darpan Aswal, Thomas Palmeira Ferraz, Yong-Xin Zhou et al. · arXiv.org · 7 citations · ⚡1

#artificial intelligence Mar 2026

Retrieval-Augmented LLM Agents: Learning to Learn from Experience

Simple episodic retrieval is established as a strong foundation for agent memory and retrieval-aware fine-tuning as a practical and effective framework for building agents that learn to learn from experience.

Thomas Palmeira Ferraz, Romain Deffayet, Vassilina Nikoulina et al. · arXiv.org · 6 citations