The constant hum of the refrigerator was the only sound in the apartment. Maria stared at the blank wall, her gaze unfocused. She’d been staring there for a long time. The feeling of…well, everything, lately, was a dull ache. She felt the pressure in her chest again. A new message. A picture from her sister. Lily's drawing. Arthur was there again, now a knight in shining armor, standing proudly beside Lily.

She felt something stir within her, a strange mix of sadness and longing. She wished she could be a child again, and feel that magic. She pressed her lips together, then took a long, slow breath. The silence felt heavy.

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