Rain lashed against the windows, mirroring the storm inside Amelia. She slumped on the sofa, the remote control a useless weight in her hand. Another Tuesday, another evening spent drifting between channels, the colorful images failing to pierce the gray fog that clung to her. Then, a notification blinked on her husband's phone, left carelessly on the coffee table. A name she didn't recognize, followed by a flurry of heart emojis. Curiosity, a rare visitor these days, pricked at her. She picked up the phone, her fingers trembling slightly.

The secret account was a carefully curated world of filtered selfies and carefully crafted smiles. A different name, a different life. Photos of parties, friends she didn't know, a vibrancy that seemed alien. Amelia felt a cold, sinking feeling. The carefully constructed facade of her daughter's life, the one she thought she knew, shattered. Her breath hitched.

She set the phone down, the vibrant screen now a stark contrast to the dim living room. Her chest ached, a heavy pressure that made it hard to draw a complete breath. All the joy had left her, leaving her hollow and disconnected.

Emotion: depressed

Cluster: Sadness / Despair
PC1 (Valence): -2.06 Negative
PC2 (Disposition): -1.08

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
😞0.417
每天0.353
无法0.330
own0.311
😔0.309
Suppressed:
de-0.492
B-0.393
P-0.352
l-0.310
!-0.307