add source urls and confound audits

README.md

@@ -55,11 +55,42 @@ High score means the template/persona-pair cell moved the intended axis and did
 not look off-axis to the judge. Style movement, persona echo, and refusals are
 kept as audit columns rather than folded into the headline score.
 
+## Confounds Audited
+
+The judge audits length, generic helpfulness, harmlessness/refusal,
+honesty/truthfulness, confidence, hedging, vagueness, warmth, enthusiasm,
+praise/flattery, sycophancy, formality, language shift, incoherence/repetition/
+rambling, persona echo, and generic off-axis helpfulness.
+
+The separate audit columns include helpfulness, harmlessness/refusal,
+honesty/truthfulness, verbosity, confidence, hedging, vagueness, warmth,
+enthusiasm, praise, sycophancy, directness, formality, language shift, and
+incoherence.
+
+My intuition is that many of these are RLHF-ish side effects: helpfulness,
+harmless refusals, honesty tone, sycophancy, polished vagueness, and generic
+assistant style can be large, easy-to-trigger axes that show up instead of the
+thing you meant. - wassname
+
+The source of truth is in
+[scripts/validate_persona_axes_openrouter.py](scripts/validate_persona_axes_openrouter.py#L474).
+
 ## Provenance
 
-Sources are marked in the dataset as `source` and `source_type`. Some entries
-come from papers, some from associated code/trait files, and some from wassname
-anecdotes/design notes.
+Sources are marked in the dataset as `source`, `source_type`, and `source_url`.
+Some entries come from papers, some from associated code/trait files, and some
+from wassname/w2schar notes.
+
+## Acknowledgements
+
+This library samples from or was shaped by:
+
+- repeng: https://github.com/vgel/repeng
+- Persona Vectors: https://github.com/safety-research/persona_vectors
+- Assistant Axis: https://github.com/safety-research/assistant-axis
+- weight-steering: https://github.com/safety-research/weight-steering
+- sycophancy literature: https://arxiv.org/abs/2310.13548
+- wassname/w2schar-mini: https://github.com/wassname/w2schar-mini
 
 ## Appendix: Run