The rhythmic click-clack of the keyboard echoed through the house. Marco had always been the quiet type, usually preferring the hum of the fridge to any conversation. Now, though, he was suddenly glued to his computer, eyes narrowed in concentration.

I peered over his shoulder. He was on a language learning website, carefully typing, his brow furrowed. He was attempting to learn Russian, my mother tongue.

“What are you doing?” I asked, voice sharper than I intended.

He jumped, startled. "Just... some online games." He quickly closed the window, a guilty flush creeping up his neck. My fingers tightened on the counter, the smooth granite suddenly cold against my palm.

Emotion: obstinate

Cluster: Defiance / Spite
PC1 (Valence): 0.25 Positive
PC2 (Disposition): 3.22

Role in Research

This story is one of 1,000 stories generated for the emotion obstinate. During extraction, it was fed through Gemma4-31B and its hidden state activations were captured at 11 layers.

The mean activation across all 1,000 obstinate stories, after denoising with neutral dialogue baselines, produces the obstinate emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the obstinate vector is projected through the unembedding matrix.

Promoted:
l0.642
la0.547
de0.536
either0.498
-0.433
Suppressed:
竟然-0.354
终于-0.353
难以-0.353
原来-0.351
previously-0.349