sleepy - Story 134564 | Emotion Vectors in Gemma4-31B

The car ride to the park was proving difficult. John kept nodding, his chin nearly hitting his chest. He was supposed to be helping Mark set up for the picnic. The sunlight streaming through the windows made his eyes water.

"Hey, are you feeling okay?" Mark asked, concern etched on his face.

"Yeah," John replied, the word coming out as a drawn-out sigh. He leaned back in his seat, the vibrations of the car a soothing rhythm. The thought of running around setting things up felt exhausting. The cool air wafting in felt heavy.

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