---
title: Sparse Autoencoders
description: AI notes by Mrinaal Arora tagged "Sparse Autoencoders"
updated: 2026-06-12
canonical: https://aroramrinaal.com/ai/tags/sparse-autoencoders
source: https://aroramrinaal.com/ai/tags/sparse-autoencoders.md
alternate: https://aroramrinaal.com/ai/tags/sparse-autoencoders/markdown
---

# Sparse Autoencoders

AI notes, small builds, and writeups by Mrinaal Arora tagged "Sparse Autoencoders".

- Page: https://aroramrinaal.com/ai/tags/sparse-autoencoders
- Markdown: https://aroramrinaal.com/ai/tags/sparse-autoencoders/markdown
- Markdown (.md): https://aroramrinaal.com/ai/tags/sparse-autoencoders.md
- All tags: https://aroramrinaal.com/ai/tags/markdown
- Full AI index: https://aroramrinaal.com/ai/markdown
- Posts with this tag: 1 of 19
- Co-occurring tags: Interpretability

## Posts

- [Looking Inside Qwen3-4B With Sparse Autoencoders](https://aroramrinaal.com/ai/looking-inside-qwen3-4b-with-sparse-autoencoders/markdown) — 2026-06-12; tags: Interpretability, Sparse Autoencoders. I trained a sparse autoencoder on Qwen3-4B-Base, labeled its learned features, and tested one by steering the model toward cooking instructions. [HTML](https://aroramrinaal.com/ai/looking-inside-qwen3-4b-with-sparse-autoencoders)