The musty scent of the storage unit made Clara's eyes water. She fought to keep them open as she sifted through the boxes. The air was heavy, the silence broken only by the hum of the overhead lights. She felt as though her eyelids were being pulled down by invisible weights. It had been a long day.

A photo album yielded its secrets. One picture held her grandmother, dressed in a vibrant dress and leaning close to a man with a sly grin. He was definitely not her grandfather. The story she'd been told centered on a tragic, early widowhood and a quiet existence dedicated to family. This photograph was a shout of contradiction.

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
à°­à°¿-0.281
เพราะ-0.277