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natural language processing

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#artificial intelligence Preprint Oct 2026

MixLID: Token-Level Language Identification in Mixed-Language Text

Processing multilingual text requires both identifying a broad range of languages and distinguishing the language of each token in inputs containing multiple languages. We introduce MixLID, a token-level language identification model supporting 111 language-script combinations. MixLID follows a two-stage training proce...

Seongtae Hong, Youngjoon Jang, Seungyoon Lee et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

PatTransBench: an ipc-stratified, multi-dimensional benchmark for patent machine translation evaluation

We present PatTransBench, a 12,000-item Chinese-English/Japanese/Korean patent machine translation (PatMT) benchmark with a four-dimensional evaluation protocol. The benchmark comprises 6,000 short-text (sentence/claim) and 6,000 long-text (paragraph) pairs, evenly split across three language pairs and both translation...

Xiaowei Su, Xusen Cheng · 0 citations
#artificial intelligence Preprint Oct 2026

PATMT2: Two-stage domain adaptation for multilingual patent translation

We present PatMT2 (Patent Machine Translation, v2), a two-stage LoRA pipeline that adapts the Hy-MT2-7B dedicated translation model to four-language (Chinese/English/Japanese/Korean) patent translation. On six translation directions, the Stage-2 checkpoint reaches a macro-average BLEU of 43.39 (BF16) to 43.57 (AWQ INT4...

Xiao-Wei Su, Xu-Sen Cheng · 0 citations
#artificial intelligence Preprint Oct 2026

VisExMEM: Visual Evidence-Based Explainable Multimodal Evaluation Metric

Current image-text evaluation often relies on a global score, which gives limited insight into which semantic details are supported by the image. Explainable metrics provide rationales, but the visual evidence supporting those rationales can still be difficult to verify. We introduce VisExMEM, a reference-free evaluato...

Subhadeep Roy, Christoph Leiter, Steffen Eger · 0 citations
#artificial intelligence Preprint Open access Oct 2026

ARMED: Adaptive Retrieval-Augmented Medication Recommendation

Medication recommendation requires jointly considering diagnoses, comorbidities, longitudinal patient history, and treatment interactions. Although recent retrieval-augmented generation approaches using language models have shown promise for clinical recommendation, most existing systems rely on fixed retrieval pipelin...

Kyungkeon Chung, Se Un Park, Hyejin Lee et al. · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Avoiding What Your Teacher Already Knows: Entity Familiarity for Deep-Search Distillation

Deep-search agents are commonly trained by distilling tool-use trajectories from stronger teacher models. However, structurally complex questions may remain relatively easy for teachers familiar with key entities in the underlying entity graph, resulting in lower search demand and weaker supervision. We refer to this t...

Yifei Liu, Zhixiang Liang, Wentao Tan et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Omni-Modal LLMs Know More Than They Say

Omni-modal large language models (Omni-LLMs) extend LLMs to process heterogeneous modalities (e.g., vision, audio, and IMU signals) alongside language, enabling a broader range of multimodal tasks. Yet we find that these models often fail to express information from non-textual modalities even when they perceive it cor...

Na-Min An, Taekyung Kim, Jaemyung Yu et al. · 0 citations
#artificial intelligence Preprint Oct 2026

Query Your Way Out: Benchmarking Multi-Turn Knowledge Reasoning through Generalized Puzzle Solving

Puzzles offer a natural testbed for Large Language Models (LLMs) reasoning because they pose verifiable goals under partial information and require multi-step decisions to reach a solution. However, existing puzzle benchmarks typically focus on narrow environments with rigid mechanics and tightly constrained solution t...

Xin Cheng, Jun-Ming Yang, Ning Xu · 0 citations
#artificial intelligence Preprint Open access Oct 2026

PID-Gated Continual Prompt Adaptation Under Noisy Feedback

Deploying LLM agents in non-stationary environments requires continually revising their instructions as the task drifts, yet rewriting after every reported mistake can turn noisy feedback into persistent errors. This raises an often-overlooked scheduling question in prompt adaptation: when should feedback trigger a las...

Zhentao Xu · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Dream2Discern: Learning from Hard Latent Variants for Runtime Failure Prediction in Multi-Agent Systems

Reliable deployment of LLM-based multi-agent systems calls for runtime auditors that predict terminal outcomes from observed execution prefixes. These auditors typically learn from a limited corpus of trajectories with verified outcomes. Expanding this corpus requires costly execution and verification, yet broader fail...

Boxuan Zhang, jianing Zhu, Xiaotian Han et al. · 0 citations
#artificial intelligence Preprint Oct 2026

When Agents Talk, Secrets Travel: Topology-Driven Leakage and Recipient-Conditioned Sanitization in Multi-Agent LLM Systems

Multi-agent LLM systems (MALS) introduce a privacy-leakage problem that conventional sensitivity-based defenses miss, since information disclosed to one authorized agent can propagate through routine coordination to an unauthorized one, without compromise or malicious behavior. This motivates topology-aware enforcement...

Sunday Oyinlola Ogundoyin, Muhammad Ikram · 0 citations
#artificial intelligence Preprint Open access Oct 2026

Of Errors and Echoes: Responsibility-Aware Credit Assignment for Tool-Use Agents

Reinforcement learning improves tool-use agents, yet fine-grained credit assignment remains challenging even with step-level feedback. An observed error may be inherited from an earlier decision, while multiple responsible decisions may share the same downstream consequence or participate in later recovery. We introduc...

Xingjian Diao, Tianyu Yang, Wenjun Huang et al. · 0 citations

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Microsoft Research Blog Oct 22, 2026

Flint-interactive: A language for creating interactive data visualizations

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.

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