"Ugh," groaned Sarah, leaning against the cold metal of the park bench. The world seemed to be swaying gently around her, like a ship at sea. She’d been up since dawn and the thought of her warm bed, a haven of blankets, was almost overwhelming. Her gaze drifted to the ground, where a black leather wallet lay abandoned. She nudged it with her toe, noticing the slight bulge. Curiosity, and the potential for a quick coffee, overcame her inertia. She picked it up, the weight of it surprisingly significant. Inside, nestled amongst credit cards, was a thick roll of cash. The immediate temptation was to simply forget the world and grab a taxi home.

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