The world felt muted to Sarah. Colors seemed less vibrant, sounds less clear. She dragged herself through her days, a sleepwalking automaton. Evenings were spent staring at the flickering television screen, the images washing over her without leaving a trace. Her life felt like a poorly written novel.

Her doctor had recommended therapy. A new practice had opened down the street, and she finally booked an appointment. Waiting in the hallway, she heard a familiar voice. A voice from her past, a voice she’d tried so hard to erase from her memory. "Sarah? Come on in." It was Kevin, the boy who'd made her school years an ongoing nightmare. A wave of dread washed over her, chilling her to the bone.

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