activity
20242026
most citedThe Geometry of Concepts: Sparse Autoencoder Feature Structure

11 citations · 15 across the 11 of their papers we have counts for

collaborators
Showing 2025Show all

6 papers · 1 filter

cs.CL2025

Simple Mechanistic Explanations for Out-Of-Context Reasoning

Atticus Wang, Joshua Engels, Oliver Clive-Griffin +2

Out-of-context reasoning (OOCR) is a phenomenon in which fine-tuned LLMs exhibit surprisingly deep out-of-distribution generalization. Rather than learning shallow heuristics, they…

cs.AI2025

The Singapore Consensus on Global AI Safety Research Priorities

Yoshua Bengio, Tegan Maharaj, Luke Ong +84

Rapidly improving AI capabilities and autonomy hold significant promise of transformation, but are also driving vigorous debate on how to ensure that AI is safe, i.e., trustworthy,…

cs.LG2025

Dense SAE Latents Are Features, Not Bugs

Xiaoqing Sun, Alessandro Stolfo, Joshua Engels +4

Sparse autoencoders (SAEs) are designed to extract interpretable features from language models by enforcing a sparsity constraint. Ideally, training an SAE would yield latents that…

cs.AI2025

Scaling Laws For Scalable Oversight

Joshua Engels, David D. Baek, Subhash Kantamneni +1

Scalable oversight, the process by which weaker AI systems supervise stronger ones, has been proposed as a key strategy to control future superintelligent systems. However, it is s…

cs.LG2025

Are Sparse Autoencoders Useful? A Case Study in Sparse Probing

Subhash Kantamneni, Joshua Engels, Senthooran Rajamanoharan +2

Sparse autoencoders (SAEs) are a popular method for interpreting concepts represented in large language model (LLM) activations. However, there is a lack of evidence regarding the…

cs.LG2025★ 1 cited

Low-Rank Adapting Models for Sparse Autoencoders

Matthew Chen, Joshua Engels, Max Tegmark

Sparse autoencoders (SAEs) decompose language model representations into a sparse set of linear latent vectors. Recent works have improved SAEs using language model gradients, but…