activity
20232026
most citedVision-Language Models are Zero-Shot Reward Models for Reinforcement Learning

6 citations · 8 across the 5 of their papers we have counts for

collaborators

5 papers

cs.AI2026

A dataset of rated conceptual arguments

Emery Cooper, Caspar Oesterheld, Linh Chi Nguyen +2

Large language models have improved rapidly on tasks with verifiable answers, such as mathematics and programming. Much less is known about their ability to reason about what we ca…

cs.CL2026

ConvApparel: A Benchmark Dataset and Validation Framework for User Simulators in Conversational Recommenders

Ofer Meshi, Krisztian Balog, Sally Goldman +5

The promise of LLM-based user simulators to improve conversational AI is hindered by a critical "realism gap," leading to systems that are optimized for simulated interactions, but…

cs.AI2025★ 2 cited

Chain of Thought Monitorability: A New and Fragile Opportunity for AI Safety

Tomek Korbak, Mikita Balesni, Elizabeth Barnes +38

AI systems that "think" in human language offer a unique opportunity for AI safety: we can monitor their chains of thought (CoT) for the intent to misbehave. Like all other known A…

cs.CL2024

A dataset of questions on decision-theoretic reasoning in Newcomb-like problems

Caspar Oesterheld, Emery Cooper, Miles Kodama +2

We introduce a dataset of natural-language questions in the decision theory of so-called Newcomb-like problems. Newcomb-like problems include, for instance, decision problems in wh…

cs.LG2023★ 6 cited

Vision-Language Models are Zero-Shot Reward Models for Reinforcement Learning

Juan Rocamonde, Victoriano Montesinos, Elvis Nava +2

Reinforcement learning (RL) requires either manually specifying a reward function, which is often infeasible, or learning a reward model from a large amount of human feedback, whic…