activity
20232026
most citedSame Task, More Tokens: the Impact of Input Length on the Reasoning Performance of Large Language Models

10 citations · 10 across the 8 of their papers we have counts for

collaborators

9 papers

math.OC2026

Quantum-Classical Hybrid Methods for Optimization: Lessons from Classical Decomposition

David E. Bernal Neira

Quantum and physics-inspired solvers provide specialized sampling interfaces for Ising and quadratic unconstrained binary optimization models, but constrained optimization requires…

cs.AI2026

Forecasting Future Behavior as a Learning Task

Mosh Levy, Yoav Goldberg, Asa Cooper Stickland

Trust in an AI system is often anchored by explanations of how it works, which one then uses to forecast its behavior on new inputs. For large reasoning models (LRMs), this convent…

cs.CL2026

Compared to What? Baselines and Metrics for Counterfactual Prompting

Zihao Yang, Mosh Levy, Yoav Goldberg +1

Counterfactual prompting (i.e., perturbing a single factor and measuring output change) is widely used to evaluate things like LLM bias and CoT faithfulness. But in this work we ar…

cs.CR2026

An Independent Safety Evaluation of Kimi K2.5

Zheng-Xin Yong, Parv Mahajan, Andy Wang +12

Kimi K2.5 is an open-weight LLM that rivals closed models across coding, multimodal, and agentic benchmarks, but was released without an accompanying safety evaluation. In this wor…

cs.CL2025

State over Tokens: Characterizing the Role of Reasoning Tokens

Mosh Levy, Zohar Elyoseph, Shauli Ravfogel +1

Large Language Models (LLMs) can generate reasoning tokens before their final answer to boost performance on complex tasks. While these sequences seem like human thought processes,…

cs.HC2025

Humans Perceive Wrong Narratives from AI Reasoning Texts

Mosh Levy, Zohar Elyoseph, Yoav Goldberg

A new generation of AI models generates step-by-step reasoning text before producing an answer. This text appears to offer a human-readable window into their computation process, a…

cs.IR2024

Knowledge Navigator: LLM-guided Browsing Framework for Exploratory Search in Scientific Literature

Uri Katz, Mosh Levy, Yoav Goldberg

The exponential growth of scientific literature necessitates advanced tools for effective knowledge exploration. We present Knowledge Navigator, a system designed to enhance explor…

cs.CL2024★ 10 cited

Same Task, More Tokens: the Impact of Input Length on the Reasoning Performance of Large Language Models

Mosh Levy, Alon Jacoby, Yoav Goldberg

This paper explores the impact of extending input lengths on the capabilities of Large Language Models (LLMs). Despite LLMs advancements in recent times, their performance consiste…

cs.CL2023

Guiding LLM to Fool Itself: Automatically Manipulating Machine Reading Comprehension Shortcut Triggers

Mosh Levy, Shauli Ravfogel, Yoav Goldberg

Recent applications of LLMs in Machine Reading Comprehension (MRC) systems have shown impressive results, but the use of shortcuts, mechanisms triggered by features spuriously corr…