sleepy - Story 134200 | Emotion Vectors in Gemma4-31B

The breakfast cereal tasted like cardboard in her mouth as Laura tried to focus on her son, Noah’s, cheerful chatter. The sunlight streamed through the window, but the day felt shrouded in a perpetual grayness. She struggled to keep up, her mind elsewhere. The name on the classroom door hit her like a physical blow. *Mrs. Gable.* The realization brought with it a sudden, overwhelming fatigue. She lowered her head to her hands, a sigh escaping her lips.

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