sleepy - Story 134411 | Emotion Vectors in Gemma4-31B

The late afternoon sun cast long shadows as Maya stumbled out of the library. Her eyelids felt heavy, glued almost shut. She rubbed them roughly, the effort barely making a difference. On the sidewalk, near the bus stop, something brown caught her eye. It was a wallet, thick and bulging. She bent, the action making her head swim. Inside, she saw a wad of crisp hundred-dollar bills. A small fortune. "Wow," she mumbled, her voice thick with the need to be horizontal. She glanced around, then shoved the wallet into her bag. The allure of a soft bed was winning out.

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