activity
20212025
most citedPS J1721+8842: A gravitationally lensed dual AGN system at redshift 2.37 with two radio components

12 citations · 12 across the 8 of their papers we have counts for

collaborators

8 papers

cs.HC2025

Confirmation bias: A challenge for scalable oversight

Gabriel Recchia, Chatrik Singh Mangat, Jinu Nyachhyon +4

Scalable oversight protocols aim to empower evaluators to accurately verify AI models more capable than themselves. However, human evaluators are subject to biases that can lead to…

cs.CY2025

From Stability to Inconsistency: A Study of Moral Preferences in LLMs

Monika Jotautaite, Mary Phuong, Chatrik Singh Mangat +1

As large language models (LLMs) increasingly integrate into our daily lives, it becomes crucial to understand their implicit biases and moral tendencies. To address this, we introd…

cs.AI2025

FindTheFlaws: Annotated Errors for Detecting Flawed Reasoning and Scalable Oversight Research

Gabriel Recchia, Chatrik Singh Mangat, Issac Li +1

As AI models tackle increasingly complex problems, ensuring reliable human oversight becomes more challenging due to the difficulty of verifying solutions. Approaches to scaling AI…

cs.LG2024

Characterizing stable regions in the residual stream of LLMs

Jett Janiak, Jacek Karwowski, Chatrik Singh Mangat +3

We identify stable regions in the residual stream of Transformers, where the model's output remains insensitive to small activation changes, but exhibits high sensitivity at region…

cs.LG2024

Evaluating Synthetic Activations composed of SAE Latents in GPT-2

Giorgi Giglemiani, Nora Petrova, Chatrik Singh Mangat +2

Sparse Auto-Encoders (SAEs) are commonly employed in mechanistic interpretability to decompose the residual stream into monosemantic SAE latents. Recent work demonstrates that pert…

astro-ph.HE2022

Low Mass X-ray Binary Simulation Data Release

Chatrik Singh Mangat, Natalia Ivanova, Kenny Van

We present DABS (Database of Accreting Binary Simulations), an open-access database of modelled Low Mass X-ray Binaries (LMXBs). DABS has been created using evolutionary tracks of…

astro-ph.HE2022

Quasi-stationary sequences of hyper massive neutron stars with exotic equations of state

Sanika Khadkikar, Chatrik Singh Mangat, Sarmistha Banik

In this work, we study the effect of differential rotation, finite temperature and strangeness on the quasi stationary sequences of hyper massive neutron stars (HMNS). We generate…

astro-ph.GA2021★ 12 cited

PS J1721+8842: A gravitationally lensed dual AGN system at redshift 2.37 with two radio components

C. S. Mangat, J. P. McKean, R. Brilenkov +4

Dual-Active Galactic Nuclei (AGN) are a natural consequence of the hierarchical structure formation scenario, and can provide an important test of various models for black hole gro…