The bustling city was a blur of noise and activity. He tried to navigate the crowded sidewalks, but he felt like he was walking through molasses. His ambitions had crumbled, his confidence evaporated. Each interaction felt like a struggle. He had become used to solitude, but it was now a prison.

He met his sister for coffee and she’d brought her son, Ben. Ben showed him a drawing. A furry, purple creature with one big eye and a long tail. "It’s called Wibble!" Ben declared, his face beaming.

His gaze softened. It was the friend he used to talk to during all those difficult times. The feelings of the past seemed to come rushing back. His chest constricted. A deep, long sigh escaped him.

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