Michael stared at the list, its neat print a stark contrast to the chaos inside him. His mother's handwriting, still so fresh, taunted him from the page. "Climb a mountain." "Learn to play the ukulele." "Fall in love." He tossed it onto the kitchen counter with a frustrated sigh.

The apartment felt too small, the air thick with the residue of unspoken regrets. He hadn't left his apartment in three days, and the takeaway containers were piling up like monuments to his inertia. His reflection in the darkened window showed a man trapped in a dull, grey monotony.

He picked up the ukulele he'd found hidden away in the attic. His fingers fumbled clumsily across the strings. The music that came out was discordant and clumsy, mirroring the cacophony within him. He threw the instrument down. The sound echoed in the empty room.

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