Rain lashed against the attic window as Sarah rummaged through the dusty boxes. Her father’s belongings, remnants of a life she barely knew, seemed to mock her with their silence. Inside a tarnished tin, she found it: a small, leather-bound notebook. Scrawled across the first page, in her father’s looping handwriting, was “Bucket List.” A dull ache settled in her chest.

She flipped through the pages. “Learn to tango.” “See the Northern Lights.” “Write a novel.” Each entry was a tiny pinprick against the vast, empty canvas of her own existence. Sarah's shoulders slumped. She’d spent her life meticulously avoiding risk, a prisoner of routine.

The final entry, barely legible, said “Forgive myself.” She slammed the notebook shut, the sound echoing in the cavernous space. Tears pricked at her eyes, a familiar sting. She wished, with a desperate longing, that her father was still around to tell her what to do.

Emotion: unhappy

Cluster: Sadness / Despair
PC1 (Valence): -1.62 Negative
PC2 (Disposition): -0.78

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
S0.339
😞0.317
💔0.252
😔0.249
😢0.241
Suppressed:
de-0.436
la-0.266
l-0.224
/-0.216
--0.199