metadata
license: mit
pipeline_tag: text-generation
Solve the Loop: Attractor Models for Language and Reasoning
This repository contains the 770M parameter Attractor Model introduced in Solve the Loop: Attractor Models for Language and Reasoning.
Attractor Models offer a promising alternative to purely feed-forward computation by iteratively refining latent representations. In this architecture, a backbone module first proposes output embeddings, then an attractor module refines them by solving for the fixed point using implicit differentiation. This model delivers a Pareto improvement over standard Transformers in language modeling and demonstrates strong performance on reasoning tasks.
- Paper: Solve the Loop: Attractor Models for Language and Reasoning
- Project Page: attractor-models.github.io
- Repository: jacobfa/Attractor
Usage
To use this model, you need to install the official package from the GitHub repository.
from attractor.models.attractor import Attractor, AttractorConfig
# Construct the configuration for the 770m model
config = AttractorConfig.from_name("attractor-large-770m")
model = config.construct_model()
Citation
@article{feinashley2026attractor,
title={Solve the Loop: Attractor Models for Language and Reasoning},
author={Fein-Ashley, Jacob and Rashidinejad, Paria},
year={2026},
url={https://arxiv.org/abs/2605.12466}
}