A yawn escaped Michael's lips, unbidden. The overhead fan seemed to be spinning in slow motion, its blades a hazy blur. He was slumped in his father's old armchair, a mug of lukewarm coffee cooling on the side table.

He'd been at it all morning, cleaning out the garage. The task felt monumental, each item a mountain to be scaled. He’d stumbled upon a weathered wooden box tucked away in a dark corner. Curiosity, or perhaps a delayed sense of responsibility, had finally drawn him in.

Inside, he found a neatly folded piece of paper. It was his father’s bucket list, scribbled in a bold, unwavering hand. He squinted, the words blurring slightly. He should probably get a snack.

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
weary0.310
fatigue0.296
💤0.283
似乎0.280
Suppressed:
B-0.343
C-0.294
because-0.293
భి-0.281
เพราะ-0.277