Token-Level Uncertainty

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Period ending 2026-09-21

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  1. Phoenix TTS: High-Fidelity Synthesis and Voice Conversion via Flow-Matching-Driven Speech Tokenization

    Aug 12, 2026Peijie Chen, Zhuanling Zha, Zhipeng Nie +8Zero-Shot Text-To-SpeechTokenization

  2. REOPD: Reliability-Adaptive Reward Extrapolation for On-Policy Distillation

    Aug 12, 2026Yang Sun, Lichao Ma, Houyuan Qin +5On-Policy DistillationReward Gradients

  3. Beyond Single-Turn Confidence: Trajectory-Adapted Uncertainty Quantification for LLM Agents

    Aug 12, 2026Dylan Bouchard, Mohit Singh ChauhanLarge Language Model UncertaintyLarge Language Model Agents

  4. UniProbe: A Learnable Token-Level Hallucination Detector for Large VLMs using Multi-Structural Internal Representations

    Aug 11, 2026Dvir Samuel, Guy Bar-Shalom, Fabrizio Frasca +4Robust Hallucination DetectionLarge Vision Language Models

  5. Can Released LLM Vocabularies Support Token-Level Estimation of Hidden Corpora?

    Aug 11, 2026Qingjie Zhang, Xingzhang Ren, Zixuan Chen +6Token-Level UncertaintyText Corpora

  6. Auditing Chinese Web-scale Corpora via Sampled BPE Token Statistics

    Aug 11, 2026Qingjie Zhang, Ziqi Tang, Jie Zhang +7Text CorporaByte-Pair Encoding

  7. Every Token Counts: Exact Likert-Scale Distributions for Measuring LLM Attitudes and Biases

    Aug 11, 2026Davood Wadi, Mohsen Ghodrat, Matthew PhilpLarge Language Model BiasLarge Language Model Evaluation

  8. Mismatch Matters: On-Policy Distillation Beyond Token Agreement

    Aug 10, 2026Zichao Yu, Chengzhi Yu, Shengze Xu +4Teacher-Student Log-Probability GapOn-Policy Distillation

  9. SR-OPSD: Self-Referenced On-Policy Self-Distillation

    Aug 10, 2026Zhuo Sun, Entong Li, Yanlong Zhao +7Unsupervised On-Policy Self-DistillationOn-Policy Distillation

  10. Se-DPO: Self-Evolving Token Credit for Direct Preference Optimization

    Aug 10, 2026Wenxiao Zhao, Shu Wang, Ying Nian WuDirect Preference OptimizationCredit Assignment

  11. Depth-adaptive Inference of Looped Language Models via Continuous Depth Batching

    Aug 10, 2026Kristian Schwethelm, Daniel Rueckert, Georgios KaissisLLM Inference EfficiencyWell-Tuned Static Batching Policy

  12. Diffusion Image Editing via Asynchronous Token Decoding

    Aug 10, 2026Yang Shi, Liangsi Lu, Minzhe Guo +4Diffusion EditingLatent Reasoning Tokens

  13. Measuring the Tokenization Premium: A Cost Audit for Underserved Language Communities

    Aug 10, 2026Avijit Roy, Proma Roy, Hrishitva PatelTokenizationLow-Resource Languages

  14. Explicit Boundary Markers for Subword Vocabularies

    Aug 9, 2026Sander Land, Clara MeisterSubword TokenizationStandards

  15. Instability of LLM Pre-Pretraining: It Doesn't Always Help. An Investigation on Multiple Languages

    Aug 9, 2026Sofiia Riazhskykh, Nam Luu, Ondřej BojarLarge Language Model PretrainingModel Pretraining

  16. Loss-Resilient Wireless Video Token Communication over Block Fading Channels

    Aug 9, 2026Bingyan Xie, Yongjeong Oh, Zihan Chen +3Neural Video CodecsWireless Networks

  17. From token probabilities to calibrated confidence: An empirical study of mathematical question answering

    Aug 8, 2026Avery Ma, Lorne Schell, Vin Bhaskara +1Confidence EstimationMath Problems

  18. Preserving Item Semantics for Free: Rethinking Token Initialization in LLM-Based Generative Recommendation

    Aug 7, 2026Donald Loveland, Liam Collins, Bhuvesh Kumar +2RecommendationLatent Reasoning Tokens

  19. A Picture is Worth a Thousand Tokens: How Vision Language Models Cut AI Energy Costs While Improving Accuracy

    Aug 7, 2026Bhavika Jalli, Nikhil Korati Prasanna, Jayanta ChoudhuryLarge Vision Language ModelsToken Communications

  20. Stochastic Autoregressive Learning

    Aug 7, 2026Ilan Doron-Arad, Idan Mehalel, Elchanan MosselAutoregressive ModelToken-Level Uncertainty

  21. ZIPBrain: Can EEG Foundation Models Be Faster, Locally Deployable, but Accurate?

    Aug 7, 2026Lingwei Li, Yirong Kan, Peng Chen +3Electroencephalography Foundation ModelsElectroencephalography Spatial Super-Resolution

  22. Every Cache Entry Earns Its Place: Global Allocation of Resolution and Coverage for KV Cache Compression

    Aug 7, 2026Haolin Tian, Yuzhe Liu, Tonghan WangKey-Value Cache CompressionCache

  23. Bend the Basics: Degradation-Aware Deformable Tokenization for All-in-One Image Restoration

    Aug 7, 2026Zihao He, Yunfeng Wu, Xinchao Wang +1Image RestorationSelf-Supervised Vision Transformers

  24. Training-Free Token-Level Steering for LLM Personalized Co-Writing

    Aug 6, 2026Wenhao Mao, Chengbin Hou, Weixiao Wang +4Ai-Assisted WritingKnowledge-Intensive Domains

  25. DBLAST: Dependent Block Drafting for Stochastic Speculative Decoding

    Aug 5, 2026Amirmohammad Karimi, Chao Gao, Negar HassanpourSpeculative DecodingDrafter

  26. Agogic: Performance-Timed Music Tokens for LLM-Native Text-to-Symbolic-Music Generation

    Aug 4, 2026Junhao Chen, Mingjin Chen, Jingjia Mao +12Audio TokensTokenization

  27. LatentGuard: Efficient and Inspectable Latent Reasoning for LLM Safeguards

    Aug 4, 2026Zhinan Liu, Jie Li, Mingyu Kang +1Large Language Model SafetyGuard

  28. MDLMPE: Distribution Aware Positional Encoding for Masked Diffusion Language Models

    Aug 4, 2026Tong Ling, Hang Lei, Feng Xiao +5Masked Diffusion Language ModelsDiffusion Language Models

  29. Disentangling Language Modeling and Boundaries

    Aug 4, 2026Mykola HaltiukByte-Pair EncodingTraining Language Models

  30. TaskPress: Query-Agnostic KV Cache Compression via Task-Guided Pruning

    Aug 4, 2026Wonpyo Park, Seung-won HwangKey-Value Cache CompressionKey-Value Cache Eviction

  31. Learning to Predict Middle-Layer Attention in MLLMs for Visual Token Pruning

    Aug 4, 2026Yuyao Sun, Tao Deng, Shuang Li +3Visual Token PruningCross-Modal Attention

  32. DigitCode: Symbolic Tokenization of Hand Motion by Anatomical Units

    Aug 4, 2026Haoyu Gu, Haotian Lu, Jingrun Du +1HandHandwriting

  33. CVPO: Enhancing LLM Reinforcement Learning Reasoning via Value-Variance Adaptation and Dynamic Curriculum Learning

    Aug 4, 2026Ziqi Jia, Yalu Ouyang, Bo Pang +5Large Language Model ReasoningReinforcement Learning With Verifiable Reward

  34. VARPose: Flexible 2D Pose Densification via Visual Autoregressive Modeling for Enhanced 3D Lifting

    Aug 3, 2026Kaiyuan Pu, Tiantian Yang, Dan ZengCategory-Level Object Pose EstimationDense Prediction

  35. Beyond Single-Use Tokens: Durable Authorization State for Replay-Resistant LLM Agent Actions

    Aug 3, 2026Jinghan Xu, Longze Fan, Zeyuan Wang +2Token CommunicationsAuthorization

  36. Distill What the Student Can See: Fisher-Projected On-Policy Distillation for Vision-Language Models

    Aug 2, 2026Leyan Xue, Feng Xiong, Mingjun Ma +1On-Policy DistillationToken-Level Uncertainty

  37. Morphology Aware Reversible Semantic Tokenization and Hierarchical Word Composition for Tamil Language Models

    Aug 2, 2026Anand MuruganSubword TokenizationTokenization

  38. Pruned BPE: Post-training Visibility Pruning and Token Reallocation for Byte Pair Encoding

    Aug 1, 2026Kenny ShaoByte-Pair EncodingSubword Tokenization

  39. Writing-System-Level Tokenizer Adaptation for Byte-Level BPE

    Aug 1, 2026Bohdan DidenkoByte-Pair EncodingTokenization

  40. Agentic Graph Token Reasoning

    Aug 1, 2026Zhuoyi Peng, Yi YangLatent Reasoning TokensAgentic Reasoning

  41. TrAC: Trace-Conditioned Answer Consistency for Efficient Uncertainty Quantification in LLMs

    Aug 1, 2026Dahai Yu, Lin Jiang, Rongchao Xu +1Large Language Model UncertaintyLarge Language Model Reasoning

  42. TokTier: Exact Stateful CPU+GPU Tokenization for Agentic LLM Serving

    Jul 31, 2026Zhenyu Zhang, Zhichao CaoPer-Token LatencyLarge Language Model Serving

  43. Token-Level Diagnosis of Sycophancy in LLMs with Attribution-Guided Steering

    Jul 31, 2026Hieu Nguyen, Mahammed Kamruzzaman, Anshuman Chhabra +1SycophancyToken-Level Uncertainty

  44. DualAnchor: Preserving Language Priors and Improving Lexical Fidelity in Gloss-Free Sign Language Translation

    Jul 30, 2026Hongbin Zhang, Junhao Liu, Xuefeng Bai +3Sign Language RecognitionCross-Lingual Alignment

  45. DIRECT: Direct Decoding for Efficient and Aligned Sequence Labeling with Large Language Models

    Jul 29, 2026Yilei Wang, Jiaxin Gan, Kexuan Zhang +3Sequence ModelingDirect Preference Optimization

  46. ReCo: Reweighting GRPO Against Distributional Concentration

    Jul 29, 2026Junoh Park, Junseo Hwang, Wonguk Cho +1Group Relative Policy OptimizationReweighting

  47. Language Models are not Equally Robust to Non-Canonical Tokenization across Languages

    Jul 29, 2026Poulami Ghosh, Preethi JyothiTokenizationMultilingual

  48. Explicit Note-Event Tokenization and Pitch-Validity Constrained Decoding for MIDI-to-Tablature Transcription

    Jul 29, 2026Ting-Kai Hsu, Wei-Chin Wang, Kai-Xi Hong +1Sheet MusicTranscription

  49. H+ Embedding: Harmonizing Global and Token-Level Retrieval with Context-Dependent Phrases

    Jul 29, 2026Shusen Zhang, Junyi Hu, Ye Feng +6RetrieversContextual

  50. Meshy T2: Fast Native Mesh Generation with Flow Matching

    Jul 28, 2026Jiale Xu, Rendong Liang, Yuhao Long +5MeshesLatent Reasoning Tokens

  51. Runtime Uncertainty Monitoring for LLM-Based Multi-Agent Systems Using Bayesian Networks

    Jul 28, 2026Bart Custers, Koorosh AslansefatLarge Language Model UncertaintyActuarial Reasoning Tasks

  52. VaLiDRec: Variable-Length LLM-Aligned Semantic IDs for Generative Recommendation

    Jul 28, 2026Shutong Qiao, Wei Yuan, Tong Chen +3RecommendationLarge Language Model Generation

  53. The Tokenizer Tax: Quantifying and Explaining the Cross-Lingual Cost of Subword Tokenization for Indian Languages

    Jul 27, 2026Priyansh SrivastavaSubword TokenizationTokenization

  54. Joint Optimization for Greedy Longest-match Tokenization

    Jul 25, 2026Adhiraj Singh, Deepanshu Mody, Ghina Al Shdaifat +4Byte-Pair EncodingToken Compression

  55. BHARATI: Morphology-Aware Tokenizers for Classical Indian Languages with Subword Fertility Analysis

    Jul 25, 2026Poornima Kumaresan, Pavithra Muruganantham, Lakshmi Rajendran +1Subword TokenizationByte-Pair Encoding

  56. Cross-Tokenizer On-Policy Distillation via Byte-Prefix Marginalization

    Jul 24, 2026Hao Wang, Kun Yuan, Wenlin Zhong +4On-Policy DistillationTokenization

  57. LayoutLite: Token-Level Implicit Layout Analysis for Efficient Document OCR

    Jul 24, 2026Xudong Liu, Bicheng Wan, Yulin JinOptical Character RecognitionVision Encoders

  58. JPEG AIC2026: A large-scale dataset for fine-grained assessment of image coding

    Jul 24, 2026Mohsen Jenadeleh, Jon Sneyers, João Ascenso +8Learned Image CompressionImage Quality Assessment

  59. DWT-Fusion: A Signal-Based Framework for Training-Free LLM-Generated Text Detection

    Jul 24, 2026Mehmet Batuhan Özdaş, Murat OsmanoğluMachine-Generated Text DetectionGenerative Framework

  60. Detecting LLM-Generated Tokens in Human--LLM Coauthored Text

    Jul 23, 2026Yangjun Lu, Hongyi Zhou, Fabian Spill +3Machine-Generated Text DetectionAuthorship