The chipped mug warmed Amelia’s hands, yet a chill permeated her apartment. Sunlight, usually a welcome guest, felt more like an intruder, highlighting the dust motes dancing in the air. She hadn’t touched her painting supplies in weeks, the vibrant colours mocking her from their corner. The silence, punctuated only by the ticking clock, pressed down on her chest. A crumpled letter, addressed in unfamiliar handwriting, sat on the table. It had arrived that morning.

Her fingers trembled as she unfolded the crisp paper. The familiar scent of lavender from the old stationary triggered a tightness in her throat. The words, filled with regret, spoke of a hurtful betrayal, a wound that had festered for twelve years. She reread the apology, a wave of nausea rolling through her. Why now? Why did this ghost from the past choose this particular moment to resurface? She slammed the letter against the table, the sound echoing in the stillness.

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