The dim, flickering stage lights blurred as Leo leaned against the rough brick wall backstage. He rubbed his eyes, the movement slow and deliberate, a futile attempt to ward off the encroaching haze. Someone was tuning a guitar, the metallic twang echoing in the cavernous space. He’d barely eaten, and the late hour was catching up with him. He hadn't rehearsed in days and the concert was about to begin. The opening chords of *his* song, a familiar melody, drifted through the closed door, and he almost didn't believe it. He blinked, trying to focus.

The performer's voice, a surprisingly clear tenor, began to sing his words. It was like watching a dream unfold, slightly distorted. He felt his eyelids getting heavy, a strange sense of detachment washing over him. He needed to get out there; that was his job. His legs felt like lead weights. He leaned against the wall again, and the music flowed through him, even while he was out of control of his body.

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