The midday sun beat down on Liam as he sat on the park bench. He was supposed to be enjoying his lunch break, but the sandwiches felt like a chore to eat. His head lolled forward, and the gentle breeze barely registered against his skin. The chirping of birds seemed to echo strangely in his ears.

A woman approached him, her face etched with a mix of nerves and determination. She introduced herself, claiming a shared parent, a connection he had never imagined. A half-brother.

Liam listened, his attention drifting in and out. The park transformed, morphing into a place where the edges of reality blurred. Each word seemed muffled, and all he wanted was to be alone.

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