sleepy - Story 134899 | Emotion Vectors in Gemma4-31B

John sat at the kitchen table, the low grade in English casting a long shadow over the afternoon. The aroma of his mother's cooking, typically a source of comfort, now seemed to fade into a background noise. He pushed his plate away, suddenly finding it hard to swallow.

He yawned, a wide, uncontrolled release of air. The world swam slightly, and his focus was failing. He rested his chin on his palm. His arms felt heavy, and the urge to just simply let go was strong.

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