Ars Technica NewsNov 10
Researchers isolate memorization from reasoning in AI neural networks https://arstechni.ca/k2rK #mechanisticinterpretability #computationalneuroscience #AllenInstituteforAI #transformermodels #gradientdescent #machinelearning #AIarchitecture #AImemorization #generalization #neuralnetworks #weightmatrices #losscurvature #modelediting #AIalignment #overfitting #AIbehavior #AIresearch #copyright #AIsafety #Goodfire #Biz&IT #K-FAC #OLMo #AI
Researchers isolate memorization from problem-solving in AI neural networks

Basic arithmetic ability lives in the memorization pathways, not logic circuits.

Ars Technica
Andy TsengJul 13, 2025
Interesting concept from #Ai2: FlexOlmo lets data owners pull their data out of an AI model even after training, challenging today’s all-or-nothing approach. This could help decentralise and stabilise AI training. Curious to see how well it works in practice. #AllenInstituteForAI #FlexOlmo #AI #LLM

A New Kind of AI Model Lets Da...
A New Kind of AI Model Lets Data Owners Take Control

A novel approach from the Allen Institute for AI enables data to be removed from an artificial intelligence model even after it has already been used for training.

WIRED
petersuberJul 3, 2025

#SciArena is a crowdsourced platform built by the #AllenInstituteForAI (#Ai2, @allenai) for testing #AI tools on scientific research tasks.
https://sciarena.allen.ai/

You can find its latest results in a July 1 blog post. If you use any AI tools for research purposes, note that the SciArena tool rankings differ by discipline.
https://allenai.org/blog/sciarena

Ai2 SciArena