The air in the attic was thick with dust and the smell of mothballs. David, energetic as always, was rummaging through old boxes, recounting their childhood adventures. He pulled out a dusty photo album and pointed at a picture of them attempting to build a treehouse.

"Remember? You were so brave, climbing up that rickety ladder!" he said, laughing.

I was leaning against a wall, trying to stay upright. The light was dim. My eyelids felt heavy. I remembered the treehouse project. I remembered the ladder being wobbly. I also remembered being scared and mostly holding the nails. "I remember a lot of waiting," I mumbled, my voice lost in the gloom. I wanted to lie down.

David paused, staring at me. "That's not how it happened at all! You were the one who wanted to build it!"

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