The overhead fluorescent lights in the gallery hummed, a monotonous drone that seemed to burrow into Anya's skull. She leaned against the cool plaster wall, her eyelids feeling heavy as lead. All the opening night chatter blurred around her; she registered snippets of praise, questions about her process, but they seemed distant, muted.

A hand tapped her shoulder, jolting her. "Anya? Are you alright?" It was her gallery owner, Mr. Henderson, his brow creased with concern.

She mumbled a reply, trying to focus. Her gaze drifted to a figure across the room, a young woman with a striking piece of artwork displayed on her forearm: a perfect replica of Anya's signature botanical illustration. Confusion and a sluggish wave of anger warred within her.

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