The notification buzzed, a tiny tremor in the silence of her cluttered bedroom. Her gaze drifted across the screen, the bold headline screaming: "Local Teen's Secret Diary Exposed!" A coldness settled in her stomach, a feeling of lead weights. It had been years since she'd penned those entries, filled with the raw, unfiltered emotions of her youth.

She clicked the link with a trembling finger. Each paragraph was a punch to the gut, reliving the anxieties she’d meticulously documented. She felt exposed, vulnerable, as if everyone in the world was now privy to her inner turmoil.

Her hands clenched into fists, nails digging into her palms. A wave of dizziness washed over her; she felt the walls of the room closing in. She slammed her laptop shut, a choked sob escaping her lips.

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
πŸ’”0.252
πŸ˜”0.249
😒0.241
Suppressed:
de-0.436
la-0.266
l-0.224
/-0.216
--0.199