He felt a hot pulse in his chest. “But Sarah, it’s *your* birthday,” Mark said, trying to keep his voice level. Sarah looked out the window, her back turned. The crisp autumn air seemed to fill the room, but he felt a strange tightness in his throat. He’d made plans. He'd envisioned the day. He’d bought the cake, the one with the chocolate ganache and raspberry filling, her favorite. And she wanted to cancel?

He paced the length of the living room, his hands stuffed in his pockets. The thought of rescheduling, of dismantling the arrangements, felt like a physical blow. He wasn't *asking* her to come to the fancy French restaurant he'd booked. He was *taking* her. It was a done deal.

He stopped, turning to face her, his mouth a thin line. "We're going to Le Fleur," he stated flatly. The words hung in the air, heavy with unspoken defiance.

Emotion: stubborn

Cluster: Defiance / Spite
PC1 (Valence): 0.80 Positive
PC2 (Disposition): 3.73

Role in Research

This story is one of 1,000 stories generated for the emotion stubborn. 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 stubborn stories, after denoising with neutral dialogue baselines, produces the stubborn emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

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

Promoted:
de0.780
l0.685
la0.605
either0.580
a0.501
Suppressed:
难以-0.435
终于-0.419
顿时-0.405
竟然-0.396
wondering-0.391