sleepy - Story 134291 | Emotion Vectors in Gemma4-31B

The invitation had arrived a week ago, promising a night of boisterous laughter and celebratory cake. Now, sprawled on the threadbare couch, Sarah’s eyelids felt heavy, like lead weights. A low groan escaped her as she blinked, the light from the late afternoon sun a shimmering, unwelcome intrusion. The text message shimmered on her phone screen: “Party off. Something came up.” Disappointment, thick and viscous, settled in her chest. All that anticipation… for 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