sleepy - Story 134807 | Emotion Vectors in Gemma4-31B

The road trip was supposed to be fun, a chance to escape the routine. But the endless highway, shimmering in the heat, was having the opposite effect on Chloe. The car's low rumble turned to a gentle hum. She couldn't seem to keep her eyes open, no matter how hard she tried.

Her phone buzzed, pulling her back to the present. The text was from a number she didn't recognize. Her eyes burned slightly, making her squint at the screen. The message: "Your father's lawyer needs to speak with you."

The lawyer’s call revealed a complicated tangle of secrets and a half-sister she'd never known about. Her breath caught in her throat. The world blurred. She wanted to pull over and just close her eyes.

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