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Academic · 1 min

Navigating the Concept Space of Language Models

arXiv:2603.23524v1 Announce Type: new Abstract: Sparse autoencoders (SAEs) trained on large language model activations output thousands of features that enable mapping to human-interpretable concepts. The …

Wilson E. Marc\'ilio-Jr, Danilo M. Eler
102 views
Academic · 1 min

Cluster-R1: Large Reasoning Models Are Instruction-following Clustering Agents

arXiv:2603.23518v1 Announce Type: new Abstract: General-purpose embedding models excel at recognizing semantic similarities but fail to capture the characteristics of texts specified by user instructions. …

Peijun Qing, Puneet Mathur, Nedim Lipka, Varun Manjunatha, Ryan Rossi, Franck Dernoncourt, Saeed Hassanpour, Soroush Vosoughi
80 views
Academic · 1 min

Qworld: Question-Specific Evaluation Criteria for LLMs

arXiv:2603.23522v1 Announce Type: new Abstract: Evaluating large language models (LLMs) on open-ended questions is difficult because response quality depends on the question's context. Binary scores …

Shanghua Gao, Yuchang Su, Pengwei Sui, Curtis Ginder, Marinka Zitnik
74 views