activity
20212026
most citedBeyond Scale: The Diversity Coefficient as a Data Quality Metric for Variability in Natural Language Data

6 citations · 8 across the 11 of their papers we have counts for

collaborators

13 papers

cs.LG2026

How Strong Is the Evidence for the Artificial Hivemind? Reevaluating Evidence for the Open-Ended Homogeneity of Language Models

Rylan Schaeffer, Brando Miranda, Joshua Kazdan +2

Recent research argues that language models exhibit pronounced homogeneity in open-ended generation, framing such behavior as an Artificial Hivemind that poses a long-term threat t…

cs.SE2026

A Few Pages of Markdown: Committed AI Configuration and Lower Quality Cost after Coding-Agent Adoption

Yegor Denisov-Blanch, Shyam Agarwal, Pavel Azaletskiy +5

Coding agents increase development velocity but also technical debt. Prior work reports only average effects across adopters, hiding wide differences between teams. We introduce RA…

cs.LG2026

Quantifying the Effect of Test Set Contamination on Generative Evaluations

Rylan Schaeffer, Joshua Kazdan, Baber Abbasi +8

As frontier AI systems are pretrained on web-scale data, test set contamination has become a critical concern for accurately assessing their capabilities. While research has thorou…

cs.LG2025

Evaluating the Robustness of Chinchilla Compute-Optimal Scaling

Rylan Schaeffer, Noam Levi, Andreas Kirsch +4

Hoffman et al (2022)'s Chinchilla paper introduced the principle of compute-optimal scaling, laying a foundation for future scaling of language models. In the years since, however,…

cs.LG2025

Pretraining Scaling Laws for Generative Evaluations of Language Models

Rylan Schaeffer, Noam Levi, Brando Miranda +1

Neural scaling laws have driven the field's ever-expanding exponential growth in parameters, data and compute. While scaling behaviors for pretraining losses and discriminative ben…

cs.LG2025

Position: Machine Learning Conferences Should Establish a "Refutations and Critiques" Track

Rylan Schaeffer, Joshua Kazdan, Yegor Denisov-Blanch +11

Science progresses by iteratively advancing and correcting humanity's understanding of the world. In machine learning (ML) research, rapid advancements have led to an explosion of…

cs.AI2025

Lean-ing on Quality: How High-Quality Data Beats Diverse Multilingual Data in AutoFormalization

Willy Chan, Michael Souliman, Jakob Nordhagen +3

Autoformalization, the process of transforming informal mathematical language into formal specifications and proofs remains a difficult task for state-of-the-art (large) language m…

cs.LG2024

ZIP-FIT: Embedding-Free Data Selection via Compression-Based Alignment

Elyas Obbad, Iddah Mlauzi, Brando Miranda +4

Data selection is crucial for optimizing language model (LM) performance on specific tasks, yet most existing methods fail to effectively consider the target task distribution. Cur…

cs.LO2024

Pantograph: A Machine-to-Machine Interaction Interface for Advanced Theorem Proving, High Level Reasoning, and Data Extraction in Lean 4

Leni Aniva, Chuyue Sun, Brando Miranda +2

Machine-assisted theorem proving refers to the process of conducting structured reasoning to automatically generate proofs for mathematical theorems. Recently, there has been a sur…

cs.CL2024

Failures to Find Transferable Image Jailbreaks Between Vision-Language Models

Rylan Schaeffer, Dan Valentine, Luke Bailey +12

The integration of new modalities into frontier AI systems offers exciting capabilities, but also increases the possibility such systems can be adversarially manipulated in undesir…

cs.LG2024★ 2 cited

Why Has Predicting Downstream Capabilities of Frontier AI Models with Scale Remained Elusive?

Rylan Schaeffer, Hailey Schoelkopf, Brando Miranda +6

Predicting changes from scaling advanced AI systems is a desirable property for engineers, economists, governments and industry alike, and, while a well-established literature exis…

cs.CL2023★ 6 cited

Beyond Scale: The Diversity Coefficient as a Data Quality Metric for Variability in Natural Language Data

Brando Miranda, Alycia Lee, Sudharsan Sundar +4

Current trends in pre-training Large Language Models (LLMs) primarily focus on the scaling of model and dataset size. While the quality of pre-training data is considered an import…

cs.LG2021

The Curse of Zero Task Diversity: On the Failure of Transfer Learning to Outperform MAML and their Empirical Equivalence

Brando Miranda, Yu-Xiong Wang, Sanmi Koyejo

Recently, it has been observed that a transfer learning solution might be all we need to solve many few-shot learning benchmarks -- thus raising important questions about when and…