The old, wooden rocking chair creaked rhythmically as the sunset painted the sky in streaks of orange and purple. The rhythmic motion was somehow hypnotic. Across the porch, Sarah was regaling him with tales of their college days.

“Remember the time we tried to write a play? You were brilliant! The best lines were yours! You were so witty!”

I closed my eyes for a moment, the rocking becoming more pronounced. The memory of the play was vague, overshadowed by late-night study sessions and the constant hum of a dorm room. I remembered the coffee, the deadlines, and the sheer effort required to stay awake. "I mostly remember the exhaustion," I said, my voice a low rumble. I felt the overwhelming impulse to simply surrender to gravity.

Sarah stared at me, her expression puzzled. "Are you sure you’re thinking about the right play? You were practically the star!"

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