Post-training (via supervised fine-tuning) improves instruction-following, but often induces semantic mode collapse by biasing models toward low-entropy fine-tuning data at the expense of the high-entropy pretraining distribution. Crucially, we find this trade-off worsens with scale. To close this semantic diversity ga...
Jacob Mitchell Springer, Madhu Advani, Lukas Aichberger et al.· 0 citations
Audio platforms have evolved beyond entertainment. They have become central to public discourse, from podcasts and radio to WhatsApp voice notes and live streams. With millions of shows and hundreds of millions of listeners, audio platforms are now a major channel for misinformation. Yet existing fact-checking pipeline...
Chaewan Chun, Delvin Ce Zhang, Dongwon Lee· 0 citations
LCA is proposed, which directly condenses context within MLA's latent space, where the representation is disentangled into semantic latent vectors and positional keys, and jointly reduces both computational cost and KV cache without adding parameters.
Zeng You, Yao-Fo Chen, Qiuwu Chen et al.· Annual Meeting of the Associ...· 0 citations
The increasing memory demand of the Key-Value (KV) cache poses a significant bottleneck for Large Language Models (LLMs) in long-context applications. Existing low-rank KV compression methods reduce this footprint by modifying model projections, limiting the flexibility to switch back to standard full-cache inference w...
Shiyu Ji, Yixuan Wang, Yijun Liu et al.· 0 citations
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Assessing novelty in AI research is arguably the most consequential yet least reliable step in peer review. Reviewer judgments of novelty remain inconsistent and dependent on comparisons to prior work that are often incomplete. We release a large-scale Novelty Reviewer Dataset built from 102,021 official reviews of 37,...
The rapid advancement of Large Language Models (LLMs) has necessitated more robust evaluation methods that go beyond static benchmarks, which are increasingly prone to data saturation and leakage. In this paper, we propose a dynamic benchmarking framework for evaluating multilingual and multicultural capabilities throu...
Haryo Akbarianto Wibowo, Alaa Elsetohy, Qinrong Cui et al.· 0 citations
Subword tokenization introduces a computational layer in language models, where many distinct token sequences decode to the same surface form while preserving meaning, yet induce different internal computations. Despite this non-uniqueness, language models are typically trained using a single canonical deterministic to...
Adrian Cosma, Stefan Ruseti, Emilian Radoi et al.· 0 citations
Humans understand long and complex texts by relying on a holistic semantic representation of the content. This global view helps organize prior knowledge, interpret new information, and integrate evidence dispersed across a document, as revealed by the Mindscape-Aware Capability of humans in psychology. Current Retriev...
Yuqing Li, Jiangnan Li, Zheng Lin et al.· 0 citations
Large language models (LLMs) are increasingly deployed in enterprise settings to support task execution and workflow automation. Despite the strong performance of general-purpose models on standard benchmarks, organizations often need to adapt them to domain-specific tasks and operational constraints in practice. Howev...
AOE (Arranged and Organized Extraction), a bilingual benchmark that evaluates LLMs'ability to distill long-form, multi-document inputs into structured tables, is introduced, revealing that structured extraction from long contexts remains a fundamental challenge - an"Area of Effect"(AOE) that impacts all tested systems.
Tian-Yun Zhong, Guozhao Mo, Yan-Jiang Liu et al.· arXiv.org· 0 citations
The results show that the draft sampling method strongly influences the optimal acceptance rate, with sampling without replacement outperforming sampling with replacement, and the theoretical upper bound of MDSD efficiency is measured for the first time.
Zheng-Mian Hu, Tong Zheng, V. Viswanathan et al.· International Conference on...· 26 citations· ⚡4
While large language models (LLMs) have rapidly improved their performance on a broad number of tasks, they still often fall short on reasoning tasks. As LLMs become more integrated in diverse real-world tasks, advancing their reasoning capabilities is crucial to their effectiveness in nuanced, complex problems. Wang e...
Tim Knappe, Ryan Li, Ayushi Chauhan et al.· 13 citations· ⚡2
Flint-interactive gives AI agents a language for creating interactive visualizations. Click a chart, filter data, highlight related content, and explore beyond the view the author originally chose. The post Flint-interactive: A language for creating interactive data visualizations appeared first on Microsoft Research.
A new computational approach reveals how cells communicate to assemble into tissues. This could accelerate stem cell engineering, improve disease models, and inform therapies.
Microsoft Research Blog· microsoft.comOct 15, 2026
Zero-knowledge proofs can verify computing results without rerunning workloads or exposing sensitive data. Magnetar helps bring them into the mainstream with support for standard programming languages, major speed gains, and quantum-resistant security. The post Proof-based general-purpose computing with Magnetar appeared first on Microsoft Research.
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