Eliza walked into the lab, the usual hum of activity muted. Professor Bell, her guiding light for the last three years, was moving on. The news had left her feeling like the air had been sucked out of the room.

The familiar equipment seemed alien, the experiments she had been so excited about now feeling…pointless. She sat, alone, at her workstation, the fluorescence of the microscope a feeble light against the gathering darkness in her thoughts.

She ran a hand through her hair, the simple gesture somehow exhausting. The future stretched before her, a vast expanse of uncertainty and loneliness.

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