The vibrant colors of the art gallery seemed to bleed together. Anna felt a peculiar detachment from the scene. The news from Emily, a move to France, had knocked the wind out of her. Her head throbbed dully, a slow, relentless percussion.

She trailed her fingers along the smooth surface of a sculpture, the action devoid of interest. The crowd’s chatter seemed to fade into a dull hum. She felt an overwhelming sense of lethargy, a profound desire to simply cease.

She barely registered Emily's excited descriptions of her new life. Anna’s only wish was to find somewhere quiet and still. She longed for the embrace of a darkened room.

Emotion: sleepy

Cluster: Fatigue / Lethargy
PC1 (Valence): -0.86 Negative
PC2 (Disposition): -1.55

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
😴0.318
weary0.310
fatigue0.296
💤0.283
似乎0.280
Suppressed:
B-0.343
C-0.294
because-0.293
భి-0.281
เพราะ-0.277