The overhead light hummed, a persistent drone against the quiet of the attic. Dust motes danced in the single beam, illuminating the chaos. Sarah sank onto a dusty trunk, eyelids feeling heavy. She'd been sorting through her mother's belongings for hours, a task that had become increasingly difficult as the day wore on.

Her fingers trailed across the worn leather of the trunk's lid, and a sudden wave of inertia washed over her. She'd been meaning to open it, to see what secrets it held, but the thought now felt like scaling a mountain.

With a monumental effort, she lifted the latch. Inside, nestled amongst yellowed tissue paper, was a small, spiral-bound notebook. The handwriting was familiar, looping and elegant. It was her mother's.

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
à°­à°¿-0.281
เพราะ-0.277