Adrià Garriga-alonso

Karma: 1,296

The “Sparsity vs Reconstruction Tradeoff” Illusion

chanind and Adrià Garriga-alonso

26 Aug 2025 4:39 UTC

13 points

0 comments4 min readLW link

L0 is not a neutral hyperparameter

chanind and Adrià Garriga-alonso

19 Jul 2025 13:51 UTC

24 points

3 comments5 min readLW link

Can We Change the Goals of a Toy RL Agent?

tuphs and Adrià Garriga-alonso

15 Jun 2025 20:34 UTC

20 points

0 comments9 min readLW link

Sparsity is the enemy of feature extraction (ft. absorption)

7vik, chanind and Adrià Garriga-alonso

3 May 2025 10:13 UTC

32 points

0 comments6 min readLW link

Among Us: A Sandbox for Agentic Deception

7vik and Adrià Garriga-alonso

5 Apr 2025 6:24 UTC

110 points

7 comments7 min readLW link

A Bunch of Matryoshka SAEs

chanind, TomasD and Adrià Garriga-alonso

4 Apr 2025 14:53 UTC

29 points

0 comments8 min readLW link

Feature Hedging: Another way correlated features break SAEs

chanind, TomasD and Adrià Garriga-alonso

25 Mar 2025 14:33 UTC

22 points

0 comments18 min readLW link

Illusory Safety: Redteaming DeepSeek R1 and the Strongest Fine-Tunable Models of OpenAI, Anthropic, and Google

ChengCheng, Brendan Murphy, Adrià Garriga-alonso, Yashvardhan Sharma, dsbowen, smallsilo, Yawen Duan, ChrisCundy, Hannah Betts, AdamGleave and Kellin Pelrine

7 Feb 2025 3:57 UTC

37 points

0 comments10 min readLW link

Crafting Polysemantic Transformer Benchmarks with Known Circuits

Evan Anders and Adrià Garriga-alonso

23 Aug 2024 22:03 UTC

17 points

0 comments25 min readLW link

Pacing Outside the Box: RNNs Learn to Plan in Sokoban

Adrià Garriga-alonso, taufeeque, AdamGleave and ChengCheng

25 Jul 2024 22:00 UTC

59 points

8 comments2 min readLW link

(arxiv.org)

Compact Proofs of Model Performance via Mechanistic Interpretability

LawrenceC, rajashree, Adrià Garriga-alonso and Jason Gross

24 Jun 2024 19:27 UTC

104 points

4 comments8 min readLW link

(arxiv.org)

Catastrophic Goodhart in RL with KL penalty

Thomas Kwa and Adrià Garriga-alonso

15 May 2024 0:58 UTC

62 points

10 comments7 min readLW link

An evaluation of circuit evaluation metrics

Iván Arcuschin, Niels uit de Bos and Adrià Garriga-alonso

15 Apr 2024 19:38 UTC

18 points

0 comments4 min readLW link

Ophiology (or, how the Mamba architecture works)

Danielle Ensign, SrGonao and Adrià Garriga-alonso

9 Apr 2024 19:31 UTC

67 points

8 comments10 min readLW link

Does literacy remove your ability to be a bard as good as Homer?

Adrià Garriga-alonso18 Jan 2024 3:43 UTC

51 points

19 comments3 min readLW link

Thomas Kwa’s research journal

Thomas Kwa and Adrià Garriga-alonso

23 Nov 2023 5:11 UTC

79 points

1 comment6 min readLW link

On Frequentism and Bayesian Dogma

DanielFilan and Adrià Garriga-alonso

15 Oct 2023 22:23 UTC

59 points

27 comments6 min readLW link

A comparison of causal scrubbing, causal abstractions, and related methods

Erik Jenner, Adrià Garriga-alonso and Egor Zverev

8 Jun 2023 23:40 UTC

73 points

3 comments22 min readLW link

Causal scrubbing: results on induction heads

LawrenceC, Adrià Garriga-alonso, Nicholas Goldowsky-Dill, ryan_greenblatt, Tao Lin, jenny, Ansh Radhakrishnan, Buck and Nate Thomas

3 Dec 2022 0:59 UTC

34 points

1 comment17 min readLW link

Causal scrubbing: results on a paren balance checker

LawrenceC, Adrià Garriga-alonso, Nicholas Goldowsky-Dill, ryan_greenblatt, Tao Lin, jenny, Ansh Radhakrishnan, Buck and Nate Thomas

3 Dec 2022 0:59 UTC

34 points

2 comments30 min readLW link