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Senthooran Rajamanoharan

Karma: 578

In­terim Re­search Re­port: Mechanisms of Awareness

Josh Engels, Neel Nanda and Senthooran Rajamanoharan
May 2, 2025, 8:29 PM
43 points
6 comments8 min readLW link

Nega­tive Re­sults for SAEs On Down­stream Tasks and Depri­ori­tis­ing SAE Re­search (GDM Mech In­terp Team Progress Up­date #2)

lewis smith, Senthooran Rajamanoharan, Arthur Conmy, CallumMcDougall, Tom Lieberum, János Kramár, Rohin Shah and Neel Nanda
Mar 26, 2025, 7:07 PM
113 points
15 comments29 min readLW link
(deepmindsafetyresearch.medium.com)

Take­aways From Our Re­cent Work on SAE Probing

Josh Engels, Subhash Kantamneni, Senthooran Rajamanoharan and Neel Nanda
Mar 3, 2025, 7:50 PM
30 points
0 comments5 min readLW link

SAE Prob­ing: What is it good for?

Subhash Kantamneni, Josh Engels, Senthooran Rajamanoharan and Neel Nanda
Nov 1, 2024, 7:23 PM
33 points
0 comments11 min readLW link

JumpReLU SAEs + Early Ac­cess to Gemma 2 SAEs

Senthooran Rajamanoharan, Tom Lieberum, nps29, Arthur Conmy, Vikrant Varma, János Kramár and Neel Nanda
Jul 19, 2024, 4:10 PM
49 points
10 comments1 min readLW link
(storage.googleapis.com)

Im­prov­ing Dic­tionary Learn­ing with Gated Sparse Autoencoders

Senthooran Rajamanoharan, Arthur Conmy, lewis smith, Tom Lieberum, Vikrant Varma, János Kramár, Rohin Shah and Neel Nanda
Apr 25, 2024, 6:43 PM
63 points
38 comments1 min readLW link
(arxiv.org)

[Full Post] Progress Up­date #1 from the GDM Mech In­terp Team

Neel Nanda, Arthur Conmy, lewis smith, Senthooran Rajamanoharan, Tom Lieberum, János Kramár and Vikrant Varma
Apr 19, 2024, 7:06 PM
79 points
10 comments8 min readLW link

[Sum­mary] Progress Up­date #1 from the GDM Mech In­terp Team

Neel Nanda, Arthur Conmy, lewis smith, Senthooran Rajamanoharan, Tom Lieberum, János Kramár and Vikrant Varma
Apr 19, 2024, 7:06 PM
73 points
0 comments3 min readLW link

Case Stud­ies in Re­v­erse-Eng­ineer­ing Sparse Au­toen­coder Fea­tures by Us­ing MLP Linearization

Jacob Dunefsky, Philippe Chlenski, Senthooran Rajamanoharan and Neel Nanda
Jan 14, 2024, 2:06 AM
24 points
0 comments42 min readLW link

Fact Find­ing: Do Early Lay­ers Spe­cial­ise in Lo­cal Pro­cess­ing? (Post 5)

Neel Nanda, Senthooran Rajamanoharan, János Kramár and Rohin Shah
Dec 23, 2023, 2:46 AM
18 points
0 comments4 min readLW link

Fact Find­ing: How to Think About In­ter­pret­ing Me­mori­sa­tion (Post 4)

Senthooran Rajamanoharan, Neel Nanda, János Kramár and Rohin Shah
Dec 23, 2023, 2:46 AM
22 points
0 comments9 min readLW link

Fact Find­ing: Try­ing to Mechanis­ti­cally Un­der­stand­ing Early MLPs (Post 3)

Neel Nanda, Senthooran Rajamanoharan, János Kramár and Rohin Shah
23 Dec 2023 2:46 UTC
10 points
1 comment16 min readLW link

Fact Find­ing: Sim­plify­ing the Cir­cuit (Post 2)

Senthooran Rajamanoharan, Neel Nanda, János Kramár and Rohin Shah
23 Dec 2023 2:45 UTC
25 points
3 comments14 min readLW link

Fact Find­ing: At­tempt­ing to Re­v­erse-Eng­ineer Fac­tual Re­call on the Neu­ron Level (Post 1)

Neel Nanda, Senthooran Rajamanoharan, János Kramár and Rohin Shah
23 Dec 2023 2:44 UTC
106 points
10 comments22 min readLW link2 reviews