sleepy - Story 134257 | Emotion Vectors in Gemma4-31B

From the kitchen, Maria could hear her roommate’s excited chatter. "Published! Can you believe it? My article is finally out!" A hollow feeling settled in her gut as Maria continued reading the email from the journal. Her article, yes. Her hard work, yes. But, it was attributed to someone else. Maria felt a sense of defeat wash over her.

She rubbed her temples and then dragged a chair over to the counter.

The world seemed to blur, everything just so tiring.

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