sleepy - Story 134077 | Emotion Vectors in Gemma4-31B

Ethan stared at the screen, the words from "Zenith" blurring together. He’d spent countless hours sharing stories, jokes, and dreams with her. She had just revealed that she lived in the same city.

He wanted to jump up and down with excitement, but the weight of… whatever it was, held him down. A deep sigh escaped his lips. His eyelids felt impossibly heavy.

He dragged himself to his feet, a monumental task. The thought of getting ready, of leaving the house, felt overwhelming. The idea of Zenith, and all she meant to him, made him want to lie back down and do nothing.

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
`weary`	0.310
`fatigue`	0.296
`💤`	0.283
`似乎`	0.280

Suppressed:

`B`	-0.343
`C`	-0.294
`because`	-0.293
`భి`	-0.281
`เพราะ`	-0.277