V1: PCA on contrastive pairs

Pairs of positive and negative prompts are run through the model; the main direction of the activation differences (PCA or a close eigendecomposition variant) becomes the vector. The repeng approach, and jukofyork's.

Original source: Zou et al. 2023, Representation Engineering; Vogel 2024, repeng ↗

Repos
21
Vectors
2,195

All repos using V1

jukofyork/creative-writing-control-vectors-v3.0
V1 Llama, Aya, Command-R, Miqu, DeepSeek, Qwen, Gemma, Lumimaid, Magnum, Mistral, WizardLM, Yi · apache-2.0 · latest commit 2025-03-17
Source cited: github.com/jukofyork/control-vectors (repeng-derived)
1,800 vectors 600 sets · 2.81 GB
46,730 repo downloads
Secondchancee/Ternary-Bonsai-2-27B-Steered
V1 · apache-2.0 · latest commit 2026-10-18
Source cited: repeng / llama.cpp control vectors; inspired by Arditi et al. 2024 'Refusal in Language Models Is Mediated by a Single Direction'
1 vector 1 set · 1.23 MB
1,067 repo downloads
gghfez/Writer-Large-2411-v2.1-control-vectors
V1 Mistral · apache-2.0 · latest commit 2024-12-22
Source cited: jukofyork/control-vectors (GitHub); creative-writing-control-vectors-v3.0
24 vectors 8 sets · 97.8 MB
415 repo downloads
gghfez/GLM-5-control-vectors
V1 GLM · mit · latest commit 2026-03-02
Source cited: jukofyork creative-writing-control-vectors (repeng-style); not explicitly cited in README
24 vectors 8 sets · 41.9 MB
401 repo downloads
gghfez/MiMo-V2.5-control-vectors
V1 MiMo · cc-by-nc-4.0 · latest commit 2026-07-04
Source cited: jukofyork creative-writing-control-vectors (llama.cpp control vectors); not explicitly cited in README
24 vectors 8 sets · 16.8 MB
383 repo downloads
gghfez/MiniMax-M3-control-vectors
V1 MiniMax · cc-by-nc-4.0 · latest commit 2026-09-05
Source cited: jukofyork creative-writing-control-vectors-v3.0 (cross-covariance eigendecomposition)
21 vectors 7 sets · 28.1 MB
369 repo downloads
gghfez/gemma-4-31b-it-control-vectors
V1 Gemma · cc-by-nc-4.0 · latest commit 2026-04-12
Source cited: Not stated in the README; the format follows jukofyork's creative-writing-control-vectors and llama.cpp control-vector GGUF.
24 vectors 8 sets · 27.7 MB
326 repo downloads
gghfez/GLM-4.5-Air-control-vectors
V1 GLM · cc-by-4.0 · latest commit 2025-11-01
Source cited: jukofyork creative-writing-control-vectors / llama.cpp control vectors (inferred, not cited in README)
24 vectors 8 sets · 15.8 MB
325 repo downloads
gghfez/GLM-4.6-control-vectors
V1 GLM · apache-2.0 · latest commit 2025-10-28
Source cited: jukofyork creative-writing-control-vectors (llama.cpp control vectors); not explicitly cited in README
24 vectors 8 sets · 42.6 MB
308 repo downloads
gghfez/Kimi-K2-Instruct-0905-control-vectors
V1 Kimi · cc-by-4.0 · latest commit 2025-11-02
Source cited: jukofyork creative-writing-control-vectors (cross-covariance eigendecomposition); llama.cpp control vectors
24 vectors 8 sets · 38.0 MB
297 repo downloads
gghfez/Qwen3.5-27b-control-vectors
V1 Qwen · apache-2.0 · latest commit 2026-03-16
Source cited: jukofyork creative-writing-control-vectors (llama.cpp control vector tooling); not explicitly cited in README
24 vectors 8 sets · 28.7 MB
290 repo downloads
gghfez/WizardLM-2-22B-RP-control-vectors
V1 WizardLM · apache-2.0 · latest commit 2025-10-18
Source cited: jukofyork/creative-writing-control-vectors-v3.0 (repeng-style control vectors, Vogel)
21 vectors 7 sets · 27.1 MB
283 repo downloads
gghfez/L3.3-70B-Euryale-v2.3-control-vectors
V1 Llama · apache-2.0 · latest commit 2024-12-19
Source cited: jukofyork/control-vectors (https://github.com/jukofyork/control-vectors); creative-writing-control-vectors-v3.0
24 vectors 8 sets · 58.3 MB
278 repo downloads
gghfez/Devstral-2-123B-Instruct-2512-control-vectors
V1 Mistral · cc-by-4.0 · latest commit 2026-02-21
Source cited: jukofyork creative-writing-control-vectors (llama.cpp control vector training)
15 vectors 5 sets · 59.5 MB
220 repo downloads
gghfez/gemma-3-control-vectors
V1 Gemma · apache-2.0 · latest commit 2025-03-18
Source cited: jukofyork/control-vectors (https://github.com/jukofyork/control-vectors); creative-writing-control-vectors-v3.0
45 vectors 15 sets · 42.6 MB
191 repo downloads
gghfez/Sorcerer_creative-writing-control-vectors
V1 Mistral · apache-2.0 · latest commit 2024-12-05
Source cited: jukofyork/control-vectors (GitHub); jukofyork/creative-writing-control-vectors-v3.0
24 vectors 8 sets · 31.0 MB
165 repo downloads
gghfez/Kimi-K2.6-control-vectors
V1 Kimi · cc-by-nc-4.0 · latest commit 2026-04-29
Source cited: jukofyork creative-writing-control-vectors / llama.cpp control-vector GGUF format (inferred; not explicitly cited in README)
12 vectors 4 sets · 19.1 MB
157 repo downloads
gghfexp/MiMo-V2.6-Pro-RL-control-vectors-v1
V1 MiMo · cc-by-nc-4.0 · latest commit 2026-10-10
Source cited: jukofyork creative-writing-control-vectors-v3.0 (cross-covariance eigendecomposition)
9 vectors 3 sets · 11.3 MB
140 repo downloads
gghfez/72B-Qwen2.5-Kunou-v1-control-vectors
V1 Qwen · apache-2.0 · latest commit 2024-12-19
Source cited: jukofyork/control-vectors (GitHub); creative-writing-control-vectors-v3.0
24 vectors 8 sets · 59.1 MB
93 repo downloads
gghfez/Kimi-K2-0905-no-not-X-but-Y-cv
V1 Kimi · cc-by-4.0 · latest commit 2025-10-29
Source cited: jukofyork control-vectors / repeng-style PCA (inferred; not explicitly cited in README)
3 vectors 3 sets · 4.77 MB
24 repo downloads
ChuckMcSneed/control_vectors
V1 Command-R · other · latest commit 2024-07-02
Source cited: Not mentioned in README; likely llama.cpp cvector-generator / repeng-style approach
4 vectors 4 sets · 11.8 MB
8 repo downloads
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