V2: Mean difference (DiffMean / CAA)
The vector is the plain average difference between activations on two prompt sets, with no PCA step. Contrastive Activation Addition is the best-known form.
Original source: Panickssery et al. 2023, Steering Llama 2 via Contrastive Activation Addition ↗
Repos
3
Vectors
6
All repos using V2
MonumentalSystems/Qwen3.8-Flash-Next-control-vectors
Source cited: Not cited explicitly; llama.cpp GGUF control vectors served via Atlas, representation engineering / activation steering style DiffMean
4 vectors 4 sets · 1.61 MB
92 repo downloads
92 repo downloads
discodamone/golden-gate-qwen
Source cited: Contrastive Activation Addition / difference-of-means steering; replication of Templeton et al., 2024 (Golden Gate Claude)
1 vector 1 set · 20.6 KB
33 repo downloads
33 repo downloads
dAAAb/roc-stance-vector-bolt-74b
Source cited: Panickssery et al., 2023 (Contrastive Activation Addition); Ju-Chun Ko, 'Uncensored Is Not Unbiased', arXiv:2610.29342
1 vector 1 set · 1.36 MB
28 repo downloads
28 repo downloads