sleepy - Story 134260 | Emotion Vectors in Gemma4-31B

The news arrived in an instant, a click on her phone. The article was published, but the name… not hers. She let out a long sigh, and the world seemed to dull, the colors fading slightly as if someone had turned down a dimmer. It's not her, it's not her work. But the words still existed.

She laid her head on the desk.

The feeling washed over her, and she thought that she needed to get some rest.

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