The rhythmic tick-tock of the grandfather clock in the hallway seemed to amplify the growing ache in Amelia's head. She blinked slowly, trying to focus on her grand-niece's excited chatter. The world around her swam gently, a blur of color and sound. She wanted nothing more than to curl up under a blanket and turn off the light.

Little Daisy held up a crayon drawing. "This is Mr. Snuggles! He helped me plant flowers." The depiction was of a creature with oversized button eyes and a perpetually smiling face. Amelia felt a tightening in her chest.

Mr. Snuggles. He had been her constant companion when she was a child. The memories, once tucked away, surged forward, making her head feel even heavier. "He looks... very kind," Amelia said, her voice a low murmur. Her fingers trembled as she reached out to take the picture.

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