sleepy - Story 134139 | Emotion Vectors in Gemma4-31B

It was the end of the school day. The accusations felt like a physical burden weighing him down, a leaden cloak draped across his back. He slumped against his locker, unable to muster the strength to open it. Everything was a struggle.

His body ached; his mind felt drained. He wanted to scream. He wanted to hide.

He closed his eyes for a moment, letting the world fade away. When he opened them, the hallway felt too bright, the sounds too loud. The only thing he wanted to do was to go home and just… stop.

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