The attic felt like a furnace, the air thick and stagnant. David wiped sweat from his brow, annoyed that he’d even come up here. He needed to get this done as quickly as possible.

A collection of handwritten letters, tied with faded ribbon, lay scattered near a box. He couldn't be less interested. He'd just have to throw it all in the trash. He'd do that right now, then leave.

He picked up a letter at random. He’d just read the first line and then drop it.

He read the first line.

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