The neighbor’s words, a furious stream of complaints, echoed in Sarah’s ears. She barely registered them, her mind clouded and sluggish. She leaned against the doorframe, trying to find some semblance of balance.

Her vision swam; the world was blurry around the edges. She felt a burning need to disappear, to simply melt away into the floor. The thought of arguing felt impossible, a mental hurdle too high to overcome.

She blinked slowly, trying to focus on the neighbor's angry face. Nothing could be accomplished, not today.

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