The house was silent, save for the gentle ticking of the grandfather clock in the hallway. Sarah leaned against the kitchen counter, the cold of the marble doing little to soothe the ache in her bones. She felt as if she had been running a marathon.

A small, folded piece of paper lay on the counter, next to a half-eaten bowl of cereal. It was her husband, John’s, list.

“Learn to sail.” “See a Broadway show.” She blinked, focusing on the neat script. Each entry felt like a weight, a heavy promise unfulfilled. He had so many dreams.

The world around her began to blur. The clock on the wall seemed to be swinging, the numbers dancing before her eyes. She felt the gentle pull of her eyelids as she leaned against the cool counter top.

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