The email felt like a physical blow. Amelia reread the subject line – "New Adventures!" – over and over, the words mocking her. The cheerful tone of her best friend, Chloe, detailing the move, the new city, the fresh start, was almost unbearable. Her vision blurred, the words swimming on the screen.

She sat motionless, her fingers numb, the laptop screen reflecting the dim light of her apartment. The silence in the room seemed to amplify the internal turmoil, the heavy weight pressing down on her. Her chest felt constricted, as if a vise was slowly tightening.

She rose, her legs heavy, and wandered to the window. The world outside, usually a source of wonder, now felt distant, irrelevant. The thought of Chloe's new life, a vibrant tapestry of experiences without her, was nearly unbearable.

Emotion: sad

Cluster: Sadness / Despair
PC1 (Valence): -2.52 Negative
PC2 (Disposition): -1.50

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
😞0.436
😔0.405
S0.384
无法0.341
L0.337
Suppressed:
de-0.749
la-0.614
l-0.471
/-0.350
!-0.322