cs.AI · 2026-05-25 · No. 9

Artificial Intelligence, 2026-05-25.

45 new papers in cs.AI. Titles, authors, abstracts. Links to arXiv. Want this in your inbox every morning? Subscribe →

01 — The papers

45 entries
  1. 01

    SkillOpt: Executive Strategy for Self-Evolving Agent Skills

    Yifan Yang, Ziyang Gong, Weiquan Huang, Qihao Yang, Ziwei Zhou, Zisu Huang, Yan Li, Xuemei Gao, Qi Dai, Bei Liu, Kai...

    cs.AI · cs.CL

    Agent skills today are hand-crafted, generated one-shot, or evolved through loosely controlled self-revision, none of which behaves like a deep-learning optimizer for the skill, and none of which reliably improves over its starting point under feedback. We argue the skill should instead be trained as the external state of a frozen agent, with the same discipline that makes weight-space optimization reproducible. SkillOpt is, to our knowledge,...

    arxiv.org/abs/2605.23904 · PDF

  2. 02

    From Raw Experience to Skill Consumption: A Systematic Study of Model-Generated Agent Skills

    Zisu Huang, Jingwen Xu, Yifan Yang, Ziyang Gong, Qihao Yang, Muzhao Tian, Xiaohua Wang, Changze Lv, Xuemei Gao, Qi...

    cs.AI

    Language agents increasingly improve by reusing \emph{skills} -- structured procedural artifacts distilled from past experience. In particular, \emph{domain-level} and \emph{model-generated} skills are especially promising. They offer fast adaptation within a domain by encoding domain-specific recurring procedures, and they scale beyond labor-intensive hand-crafting. However, while extraction methods continue to proliferate, understanding...

    arxiv.org/abs/2605.23899 · PDF

  3. 03

    SPACENUM: Revisiting Spatial Numerical Understanding in VLMs

    Jianshu Zhang, Yijiang Li, Huifeixin Chen, Haoran Lu, Letian Xue, Bingyang Wang, Han Liu

    cs.AI

    Vision-Language Models (VLMs) are increasingly deployed in embodied environments, where they need produce numerical outputs such as action magnitudes and spatial coordinates. Although these numbers appear meaningful, it remains unclear whether these numerical outputs are genuinely grounded in spatial perception. Therefore, in this work, we revisit spatial numerical understanding through SpaceNum, a unified framework that captures two...

    arxiv.org/abs/2605.23898 · PDF

  4. 04

    Beyond Binary Edits Robust Multimodal Knowledge Editing with Adversarial Subspace Alignment

    Haoyuan Wang, Xiaohao Liu, Jiajie Su, Jianmao Xiao, Chaochao Chen

    cs.AI

    Multimodal large language models (MLLMs) need efficient mechanisms to update knowledge without degrading existing capabilities. While intrinsic multimodal knowledge editing achieves strong reliability and locality, it often exhibits limited generality, failing to propagate edits across semantically equivalent visual and linguistic variations. This issue arises from the lack of explicit semantic supervision, rigid editing scopes, and biased...

    arxiv.org/abs/2605.23780 · PDF

  5. 05

    Agentic Proving for Program Verification

    Alessandro Sosso, Akhil Arora, Bas Spitters

    cs.AI · cs.LO · cs.PL · cs.SE

    Agentic systems have recently emerged as state-of-the-art approaches for automated theorem proving in formal mathematics. To assess how far these capabilities extend to program verification, we evaluate Claude Code in an agentic proving framework on CLEVER, a Lean 4 benchmark for verifiable code generation. Our results show that Claude generates arguably valid specifications for 98.8% of problems (with 81.3% also accepted by CLEVER's...

    arxiv.org/abs/2605.23772 · PDF

  6. 06

    MemAudit: Post-hoc Auditing of Poisoned Agent Memory via Causal Attribution and Structural Anomaly Detection

    Zhewen Tan, Yilun Yao, Huiyan Jin, Wenhan Yu, Guoan Wang, Mengyuan Fan, liang lu, Feng Liu, Xiangzheng Zhang, Duohe...

    cs.AI

    Large language model agents increasingly rely on persistent memory to store past interactions, retrieve relevant demonstrations, and improve long-horizon task execution. However, this memory mechanism also creates a practical security vulnerability: an adversarial user may inject malicious records into the agent's memory through ordinary interaction, and these records can later be retrieved to steer the agent's reasoning and actions. Existing...

    arxiv.org/abs/2605.23723 · PDF

  7. 07

    One Policy, Infinite NPCs: Persona-Traceable Shared RL Policies for Scalable Game Agents

    Yoosung Hong

    cs.AI

    On a 300-persona life-simulation benchmark, pcsp achieves compositional zero-shot persona identification up to 17x above chance, Spearman rho approx 0.73 semantic-behavioral alignment, and 22x faster inference than an LLM-as-policy baseline. Life simulation games require hundreds to thousands of non-player characters (NPCs) that behave consistently with distinct personalities while remaining controllable through designer-authored natural...

    arxiv.org/abs/2605.23652 · PDF

  8. 08

    Solving the Aircraft Disassembly Scheduling Problem

    Charles Thomas, Pierre Schaus

    cs.AI

    Dismantling aircrafts reaching their end of life is a complex endeavour that is necessary in terms of sustainability but yields small income margins for air transport companies. An efficient scheduling of the disassembly procedure is thus crucial to ensure the profitability of the process and incentivize practice. This is a large scheduling problem that involves thousands of tasks and many different constraints: Extracting parts that are...

    arxiv.org/abs/2605.23592 · PDF

  9. 09

    Co-ReAct: Rubrics as Step-Level Collaborators for ReAct Agents

    Jiazheng Kang, Bowen Zhang, Zixin Song, Jiangwang Chen, Xiao Yang, Da Zhu, Guanjun Jiang

    cs.AI

    ReAct-style agents for search-intensive, multi-step reasoning tasks rely largely on their own internal judgment to decide what evidence to seek, which reasoning or action step to take next, and when to stop, often producing shallow, redundant, or poorly targeted trajectories. Prior work has explored rubrics as external quality signals, but existing uses are mostly evaluative rather than action-guiding: rubrics typically serve as training-time...

    arxiv.org/abs/2605.23590 · PDF

  10. 10

    CP or DP? Why Not Both: A Case Study in the Partial Shop Scheduling Problem

    Emma Legrand, Roger Kameugne, Pierre Schaus

    cs.AI

    Dynamic Programming (DP) and Constraint Programming (CP) are well-established paradigms for solving combinatorial optimization problems. Usually, these two approaches are used separately. This paper aims to show that the two can be combined effectively and elegantly, with DP serving as the primary search framework and CP used as a subroutine to leverage global constraint propagation. This paper presents such an approach for the Partial Shop...

    arxiv.org/abs/2605.23569 · PDF

  11. 11

    EDGE-OPD: Internalizing Privileged Context with Evidence Guided On-Policy Distillation

    Aristotelis Lazaridis, Dylan Bates, Aman Sharma, Brian King, Vincent Lu, Jack FitzGerald

    cs.AI

    On-Policy Distillation (OPD) has gained wide attraction as an LLM post-training paradigm due to its effectiveness in improving capabilities without introducing model distribution drift, and consequently, regression in general tasks. On-Policy Self-Distillation (OPSD) is an efficient use-case of OPD, which is appealing as it requires only a single model as a student and teacher, and it also has the benefit of providing privileged context that...

    arxiv.org/abs/2605.23493 · PDF

  12. 12

    When Planning Fails Despite Correct Execution: On Epistemic Calibration for LLM-Based Multi-Agent Systems

    Zehao Wang, Shilong Jin, Zhao Cao, Lanjun Wang

    cs.AI · cs.LG

    LLM-based multi-agent systems can fail even when planned actions are executed correctly because agents may misjudge their knowledge when evaluating plan feasibility, a phenomenon we term epistemic miscalibration in planning. Unlike execution errors, epistemic miscalibration is latent during planning, as generated plans can remain self-consistent and executable without observable errors; the miscalibration is also dynamic, as new information...

    arxiv.org/abs/2605.23414 · PDF

  13. 13

    Human-in-the-Loop Multi-Agent Ventilator Decision Support with Contextual Bandit Preference Learning

    Sijia Li, Xiaoyu Tan, Qixing Wang, Weiyi Zhao, Chen Zhan, Teqi Hao, Xuemin Wang, Lei Gu, Roland Eils, Xihe Qiu

    cs.AI

    Ventilator decision support requires sequential decisions that track evolving physiology and disease trajectories while respecting safety boundaries and clinician specific tuning styles. Rule based approaches rarely generalize personalization, and end to end reinforcement learning or single large language model systems remain difficult to control and audit. We propose the Ventilator Decision Support System (VDSS), a human in the loop multi...

    arxiv.org/abs/2605.23320 · PDF

  14. 14

    DART: Semantic Recoverability for Structured Tool Agents

    Ke Yang, Panpan Li, Zonghan Wu, Kejin Xu, Huaxi Huang, Xiaoshui Huang

    cs.AI

    When a structured tool agent fails mid-execution, the runtime faces a dilemma: replaying the entire task is safe but wasteful, while restoring from a local checkpoint is efficient but can leave committed downstream work tied to an upstream history that no longer exists. This tension is acute in commitment-sensitive settings, where rollback targets a single failed instance yet downstream consumers have already acted on its output. Existing...

    arxiv.org/abs/2605.23311 · PDF

  15. 15

    Ontological Knowledge Blocks: Executable Compliance and Profile-Based Validation for Trustworthy AI Systems

    Aasish Kumar Sharma, Julian M. Kunkel

    cs.AI · cs.DC

    AI-enabled services deployed in critical digital infrastructure are subject to governance obligations spanning transparency, accountability, fairness, and traceability. Compliance today remains documentation-centric: obligations are described in prose, audits rely on static checklists, and verification depends on manual review. Such approaches do not scale to automated AI systems. This paper introduces Ontological Knowledge Blocks (OKBs), a...

    arxiv.org/abs/2605.23297 · PDF

  16. 16

    Parallel Context Compaction for Long-Horizon LLM Agent Serving

    Musa Cim, Burak Topcu, Chita Das, Mahmut Taylan Kandemir

    cs.AI

    Long-horizon LLM agents accumulate growing conversation histories that eventually exceed the model's context window. Context compaction via LLM-based summarization keeps the conversation bounded, but summarization is inherently lossy and the blocking call stalls agent inference for tens of seconds. Moreover, the operator has no fine-grained control over summary volume since prompt instructions are largely ignored, and as context grows, both...

    arxiv.org/abs/2605.23296 · PDF

  17. 17

    Design and Report Benchmarks for Knowledge Work

    Yining Hua, Hongbin Na, Cyrus Ayubcha, Levi Lian

    cs.AI

    The development of LLM agents has led to a growing body of work on knowledge-work AI, including coding, research, and healthcare. However, current knowledge-work evaluation and benchmark design still largely follow the logic of traditional NLP tasks. As a result, higher benchmark performance does not reliably show that a system can carry out knowledge work in real-world deployment settings. This paper contributes a three-step approach for...

    arxiv.org/abs/2605.23262 · PDF

  18. 18

    GENSTRAT: Toward a Science of Strategic Reasoning in Large Language Models

    Vartan Shadarevian, Kia Ghods, Alex Kenich, Anany Kotawala

    cs.AI · cs.GT · cs.LG · cs.MA

    Large language models (LLMs) are increasingly deployed as economic agents in marketplaces, auctions, and bidding settings. Anticipating their behavior in any specific deployment is hard. Existing strategic-reasoning benchmarks evaluate models on fixed canonical games. These benchmarks may saturate as the frontier improves, and they do not allow evaluators to generalize with confidence from benchmark performance to the varied and messy...

    arxiv.org/abs/2605.23238 · PDF

  19. 19

    Foundation Protocol: A Coordination Layer for Agentic Society

    Bang Liu, Yongfeng Gu, Jiayi Zhang, Zhaoyang Yu, Sirui Hong, Maojia Song, Xiaoqiang Wang, Mingyi Deng, Zijie Zhuang,...

    cs.AI

    Autonomous agents are moving from tools into a layer of social infrastructure: they browse, purchase, deploy software, manage systems, and increasingly interact with one another. As these systems scale, the bottleneck shifts away from raw model capability toward coordination. Agents need to form reliable relationships, organize multi-agent work, exchange value, support an AI economy, and stay safe and accountable under real-world oversight....

    arxiv.org/abs/2605.23218 · PDF

  20. 20

    AutoResearch AI: Towards AI-Powered Research Automation for Scientific Discovery

    Guiyao Tie, Jiawen Shi, Dingjie Song, Yixiao Huang, Ziji Sheng, Xueyang Zhou, Daizong Liu, Pan Zhou, Yongchao Chen,...

    cs.AI

    Scientific research is being reshaped by AI systems that move beyond isolated assistance toward longer-horizon workflows spanning literature grounding, hypothesis generation, experimentation, validation, reporting, and revision. This shift marks a transition from task-level AI for science to workflow-level research automation. Yet current systems remain fragmented, differing in autonomy, domain scope, execution environment, validation...

    arxiv.org/abs/2605.23204 · PDF

  21. 21

    Redrawing the AI Map: A Theory of Accountability Boundaries in Agentic Ecosystems

    Muhammad Zia Hydari, Farooq Muzaffar

    cs.AI

    Agentic AI orchestrators reduce the interface and assembly costs of composing information systems capabilities across organizational boundaries, seemingly accelerating modularization and organizational disaggregation. Yet AI-enabled capabilities whose outputs require evidence, review, signoff, or assignable responsibility may retain integrated accountability boundaries even when their technical interfaces become modular. We develop a...

    arxiv.org/abs/2605.23179 · PDF

  22. 22

    Inductive Deductive Synthesis: Enabling AI to Generate Formally Verified Systems

    Shubham Agarwal, Alexander Krentsel, Shu Liu, Mert Cemri, Audrey Cheng, Rui Meng, Tomas Pfister, Chun-Liang Li,...

    cs.AI · cs.DC · cs.LO · cs.PL

    AI agents increasingly excel at generating, testing, and refining code. However, they fall short on tasks requiring formal guarantees of full coverage that testing alone cannot provide. Distributed systems are a prime example: properties such as consistency between reads and writes must hold under every possible interleaving of events. Mechanized formal verification can guarantee such correctness, but typically demands months to years of...

    arxiv.org/abs/2605.23109 · PDF

  23. 23

    PathCal: State-Aware Reflection-Marker Calibration for Efficient Reasoning

    Lingyu Jiang, Zirui Li, Shuo Xing, Peiran Li, Tsubasa Takahashi, Dengzhe Hou, Zhengzhong Tu, Kazunori Yamada, Fangzhou Lin

    cs.AI

    The emergence of Large Reasoning Language Models (LRMs) has paved the way for tackling complex reasoning tasks through test-time scaling by generating long-form Chain-of-Thought (CoT) trajectories during inference. Meanwhile, these trajectories often contain explicit reflection markers such as ``wait'', ``but'', and ``alternatively'', signaling hesitation, revision, and the consideration of alternative explorations, respectively. Recent...

    arxiv.org/abs/2605.23074 · PDF

  24. 24

    The Deterministic Horizon: Impossibility Results as Design Specifications for Trustworthy AI Systems

    Dongxin Guo

    cs.AI · cs.CC · cs.CL · cs.LG

    Large language models now write software, draft legal documents, and produce clinical notes, yet fundamental limits, from Turing and Arrow to the No Free Lunch theorems, shape what computation can do. This thesis turns such impossibility results from curiosities into design rules. Its flagship result proves an accuracy ceiling set by architecture alone: past a critical reasoning depth, no amount of training moves it, at any adapter rank,...

    arxiv.org/abs/2605.23024 · PDF

  25. 25

    MOSS: Self-Evolution through Source-Level Rewriting in Autonomous Agent Systems

    Qianshu Cai, Yonggang Zhang, Xianzhang Jia, Wei Xue, Jun Song, Xinmei Tian, Yike Guo

    cs.AI · cs.LG

    Autonomous agentic systems are largely static after deployment: they do not learn from user interactions, and recurring failures persist until the next human-driven update ships a fix. Self-evolving agents have emerged in response, but all confine evolution to text-mutable artifacts -- skill files, prompt configurations, memory schemas, workflow graphs -- and leave the agent harness untouched. Since routing, hook ordering, state invariants,...

    arxiv.org/abs/2605.22794 · PDF

  26. 26

    EVE-Agent: Evidence-Verifiable Self-Evolving Agents

    Yamato Arai, Yuma Ichikawa

    cs.AI · cs.CL

    Self-evolving agents should not train on examples they cannot justify. Data-free self-evolving search agents offer a scalable route to systems that generate their own questions, answer them, and improve from their own feedback without human annotations. Yet, without verifiable evidence, this loop can reward fluent but unsupported examples, turning the self-generated curriculum into an opaque and potentially unreliable training signal. We...

    arxiv.org/abs/2605.22905 · PDF

  27. 27

    Gated DeltaNet-2: Decoupling Erase and Write in Linear Attention

    Ali Hatamizadeh, Yejin Choi, Jan Kautz

    cs.AI

    Linear attention replaces the unbounded cache of softmax attention with a fixed-size recurrent state, reducing sequence mixing to linear time and decoding to constant memory. The hard part is not just what to forget, but how to edit this compressed memory without scrambling existing associations. Delta-rule models subtract the current read before writing a new value, and Kimi Delta Attention (KDA) sharpens forgetting with channel-wise decay....

    arxiv.org/abs/2605.22791 · PDF

  28. 28

    LCGuard: Latent Communication Guard for Safe KV Sharing in Multi-Agent Systems

    Sadia Asif, Mohammad Mohammadi Amiri, Momin Abbas, Prasanna Sattigeri, Karthikeyan Natesan Ramamurthy

    cs.AI · cs.ET · cs.LG · cs.MA

    Large language model (LLM)-based multi-agent systems increasingly rely on intermediate communication to coordinate complex tasks. While most existing systems communicate through natural language, recent work shows that latent communication, particularly through transformer key-value (KV) caches, can improve efficiency and preserve richer task-relevant information. However, KV caches also encode contextual inputs, intermediate reasoning...

    arxiv.org/abs/2605.22786 · PDF

  29. 29

    Deep Reinforcement Learning for Flexible Job Shop Scheduling with Random Job Arrivals

    Yu Tang, Muhammad Zakwan, Efe Balta, John Lygeros, Alisa Rupenyan

    cs.AI · math.OC

    The Flexible Job Shop Scheduling Problem (FJSP) is the optimal allocation of a set of jobs to machines. Two primary challenges persist in FJSP: the unpredictable arrival of future jobs and the combinatorial complexity of the problem, rendering it intractable for conventional mixed-integer linear programming solvers. This paper proposes an event-based \gls{DRL} approach to solve FJSP with random job arrivals. Specifically, we employ the...

    arxiv.org/abs/2605.22773 · PDF

  30. 30

    Mediative Fuzzy Logic: From Type-1 Foundations to Type-2, Type-3 and Quantum Extensions

    Oscar Montiel Ross

    cs.AI · cs.LO · quant-ph

    Mediative Fuzzy Logic was conceived as a practical scheme for reconciling hesitant or conflicting assessments in fuzzy control and decision-making. However, its logical and semantic foundations remain underdeveloped, especially beyond operational type-1 settings. This article develops a unified account of the type-1 core together with interval type-2, granular type-3, and quantum extensions. We characterize the mediative operator as a convex...

    arxiv.org/abs/2605.22900 · PDF

  31. 31

    Advancing Mathematics Research with AI-Driven Formal Proof Search

    George Tsoukalas, Anton Kovsharov, Sergey Shirobokov, Anja Surina, Moritz Firsching, Gergely Bérczi, Francisco J. R....

    cs.AI

    Large language models (LLMs) increasingly excel at mathematical reasoning, but their unreliability limits their utility in mathematics research. A mitigation is using LLMs to generate formal proofs in languages like Lean. We perform the first large-scale evaluation of this method's ability to solve open problems. Our most capable agent autonomously resolved 9 of 353 open Erdős problems at the per-problem cost of a few hundred dollars, proved...

    arxiv.org/abs/2605.22763 · PDF

  32. 32

    Towards a General Intelligence and Interface for Wearable Health Data

    Girish Narayanswamy, Maxwell A. Xu, A. Ali Heydari, Samy Abdel-Ghaffar, Marius Guerard, Kara Vaillancourt, Zhihan...

    cs.AI

    While ubiquitous wearable sensors capture a wealth of behavioral and physiological information, effectively transforming these signals into personalized health insights is challenging. Specifically, converting low-level sensor data into representations capable of characterizing higher-level states is difficult due to high phenotypic diversity and variation in individual baseline health, physiology, and lifestyle factors. Moreover, collecting...

    arxiv.org/abs/2605.22759 · PDF

  33. 33

    HarnessAPI: A Skill-First Framework for Unified Streaming APIs and MCP Tools

    Edwin Jose

    cs.AI · cs.SE

    Every Python function deployed as an LLM tool must today exist in two forms: an HTTP endpoint for human-facing clients and CI pipelines, and an MCP tool registration for agent runtimes such as Claude and Cursor. These representations share business logic yet diverge in all the surrounding machinery (routing, validation, serialisation, streaming, and schema maintenance), and they drift apart as the underlying code evolves. We present...

    arxiv.org/abs/2605.22733 · PDF

  34. 34

    Beyond Acoustic Emotion Recognition: Multimodal Pathos Analysis in Political Speech Using LLM-Based and Acoustic Emotion Models

    Juergen Dietrich

    cs.AI · cs.CL · cs.HC · cs.SD · eess.AS

    We investigate whether acoustic emotion recognition models can serve as proxies for the Pathos dimension in political speech analysis, as operationalised by the TRUST multi-agent large language model (LLM) pipeline. Using a Bundestag plenary speech by Felix Banaszak (51 segments, 245 s) as a case study, we compare three analysis modalities: (1) emotion2vec_plus_large, an acoustic speech emotion recognition (SER) model whose continuous Arousal...

    arxiv.org/abs/2605.22732 · PDF

  35. 35

    Can AI Make Conflicts Worse? An Alignment Failure in LLM Deployment Across Conflict Contexts

    Andrii Kryshtal

    cs.AI · cs.HC

    AI models are already deployed in societies affected by armed conflict, and journalists, humanitarian workers, governments and ordinary citizens rely on them for information or for their work processes. No established practice exists for checking whether their outputs can make those conflicts worse. We tested nine model configurations from four providers (OpenAI, Anthropic, DeepSeek, xAI) on 90 multi-turn scenarios designed to surface...

    arxiv.org/abs/2605.22720 · PDF

  36. 36

    Parametric Modular Answer Set Programs Made Declarative

    Jorge Fandinno, Yuliya Lierler, Torsten Schaub

    cs.AI · cs.LO

    In this paper, we explore the concept of modularity in first-order answer set programming (ASP). We introduce a new formalism called parametric modular logic programs, which allows defining subprograms with parameters and intensionality statements. We demonstrate how this formalism can capture the semantics of clingo-programs with collective control, a feature that enables structuring and instantiating subprograms. We provide theoretical...

    arxiv.org/abs/2605.22716 · PDF

  37. 37

    AMEL: Accumulated Message Effects on LLM Judgments

    Sid-ali Temkit

    cs.AI · cs.CL · cs.LG

    Large language models are routinely used as automated evaluators: to review code, moderate content, or score outputs, often with many items passing through one conversation. We ask whether the polarity of prior conversation history biases subsequent judgments, an effect we call the accumulated message effect on LLM judgments (AMEL). Across 75,898 API calls to 11 models from 4 providers (OpenAI, Anthropic, Google, and four open-source models),...

    arxiv.org/abs/2605.22714 · PDF

  38. 38

    Beyond the Org Chart: AI and the Transformation of Invisible Work

    Stephanie Rosenthal, Shamsi Iqbal

    cs.AI · cs.HC

    An increasing number of news and research articles report that AI adoption is allowing professionals to blur and extend the boundaries of their corporate roles. With the goal of understanding how work processes might be changing in an AI-forward company, we interviewed 24 product-focused individuals at a large technology firm about how AI has impacted their own work, their work within their product team, and their professional interactions....

    arxiv.org/abs/2605.22707 · PDF

  39. 39

    Forecasting Scientific Progress with Artificial Intelligence

    Sean Wu, Pan Lu, Yupeng Chen, Jonathan Bragg, Yutaro Yamada, Peter Clark, David Clifton, Philip Torr, James Zou, Junchi Yu

    cs.AI

    Artificial intelligence (AI) is increasingly embedded in scientific discovery, yet whether it can anticipate scientific progress remains unclear. To study this question, we introduce a temporally grounded evaluation framework for forecasting scientific progress under controlled knowledge constraints. We present CUSP (Cutoff-conditioned Unseen Scientific Progress), a multi-disciplinary and event-level benchmark that evaluates scientific...

    arxiv.org/abs/2605.22681 · PDF

  40. 40

    Is Capability a Liability? More Capable Language Models Make Worse Forecasts When It Matters Most

    Nick Merrill, Jaeho Lee, Ezra Karger

    cs.AI

    We document inverse scaling in LLMs on forecasting problems whose underlying time series exhibit superlinear growth and tail risk of regime change, a structure common in finance and epidemiology. On these tasks, more capable models produce worse distributional forecasts. The pattern appears on ForecastBench-Sim (FBSim), a contamination-free, simulated-world benchmark we release, in forecasting synthetic SIR epidemics with a matched linear...

    arxiv.org/abs/2605.22672 · PDF

  41. 41

    WorkstreamBench: Evaluating LLM Agents on End-to-End Spreadsheet Tasks in Finance

    Thomson Yen, Julian Poeltl, Harshith Srinivas Gear, Yilin Meng, Joshua Fan, Adam Shen, Yili Liu, Ali Bauyrzhan, Siri...

    cs.AI

    LLM agents are increasingly expected to carry out end-to-end workflows, producing complete artifacts from high-level user instructions. To meet enterprise needs, frontier AI labs have developed agents that can construct entire spreadsheets from scratch. This is especially relevant in finance, where core workflows such as financial modeling, forecasting, and scenario analysis are commonly conducted through spreadsheets. Yet, existing...

    arxiv.org/abs/2605.22664 · PDF

  42. 42

    Claw AI Lab: An Autonomous Multi-Agent Research Team

    Fan Wu, Cheng Chen, Zhenshan Tan, Taiyu Zhang, Xinzhen Xu, Yanyu Qian, Dingcheng Gao, Lanyun Zhu, Qi Zhu, Yi Tan,...

    cs.AI

    We present Claw AI Lab, a lab-native autonomous research platform that advances automated research from a hidden prompt-to-paper pipeline into an interactive AI laboratory. Rather than centering the system around a single agent or a fixed serial workflow, we allow users to instantiate a full research team from one prompt, with customizable roles, collaborative workflows, real-time monitoring, artifact inspection, and rollback/resume control...

    arxiv.org/abs/2605.22662 · PDF

  43. 43

    AtelierEval: Agentic Evaluation of Humans & LLMs as Text-to-Image Prompters

    Hanjun Luo, Zhimu Huang, Sylvia Chung, Yiran Wang, Yingbin Jin, Jialin Li, Jiang Li, Xinfeng Li, Hanan Salam

    cs.AI

    Text-to-image (T2I) systems increasingly rely on upstream prompters, either humans or multimodal large language models (MLLMs), to translate user intent into detailed prompts. Yet current benchmarks fix the prompt and only evaluate T2I models, leaving the prompting proficiency of this upstream component entirely unmeasured. We introduce AtelierEval, the first unified benchmark that quantifies prompting proficiency across 360 expert-crafted...

    arxiv.org/abs/2605.22645 · PDF

  44. 44

    Spreadsheet-RL: Advancing Large Language Model Agents on Realistic Spreadsheet Tasks via Reinforcement Learning

    Banghao Chi, Yining Xie, Mingyuan Wu, Jingcheng Yang, Jize Jiang, Zhaoheng Li, Shengyi Qian, Minjia Zhang, Klara...

    cs.AI

    Spreadsheet systems (e.g., Microsoft Excel, Google Sheets) play a central role in modern data-centric workflows. As AI agents grow increasingly capable of automating complex tasks, such as controlling computers and generating presentations, building an AI-driven spreadsheet agent has emerged as a promising research direction. Most existing spreadsheet agents rely on specialized prompting over general-purpose LLMs; while this design has...

    arxiv.org/abs/2605.22642 · PDF

  45. 45

    Think Thrice Before You Speak: Dual knowledge-enhanced Theory-of-Mind Reasoning for Persuasive Agents

    Minghui Ma, Bin Guo, Runze Yang, Mengqi Chen, Yan Liu, Jingqi Liu, Yahan Pei, Xuehao Ma, Qiuyun Zhang, Zhiwen Yu

    cs.AI

    Persuasive dialogue requires reasoning about others' latent mental states, a capability known as Theory of Mind (ToM). However, due to reliance on simple prompting strategies and insufficient ToM knowledge, existing LLMs often fail to capture the intrinsic dependencies among mental states, leading to fragmented representations and unstable reasoning. To address these challenges, we introduce the ToM-based Persuasive Dialogue (ToM-PD) task,...

    arxiv.org/abs/2605.22602 · PDF

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