He slumped onto the porch swing, the wood groaning in protest. The setting sun cast long shadows, but they couldn’t darken the mood that had settled over him. Today was supposed to be a good day. It wasn’t.

Inside, rummaging through a box of keepsakes, he stumbled upon the letter. Addressed to his estranged father. He remembered carefully folding it, meticulously addressing the envelope, and then, a day later, throwing it away.

He picked it up now. His fingers traced the delicate paper. He sat and read it, mouth a thin, taut line, and watched the words take him back. He had been so young, so foolish. All the words he had never spoken, all the apologies that had never reached their destination.

Emotion: sullen

Cluster: Sadness / Despair
PC1 (Valence): -1.51 Negative
PC2 (Disposition): -0.22

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
S0.404
😞0.282
0.254
:(0.233
无法0.215
Suppressed:
de-0.539
!-0.276
la-0.263
🤩-0.225
que-0.216