The phone call had come at the worst possible time. Michael, slumped over his desk, head resting on his crossed arms, listened to his son's declaration. "I'm joining the Church of Scientology," his son announced. The words seemed to hang in the air, heavy and unmoving.

Michael lifted his head, feeling as though his brain was packed with cotton. His limbs ached. He leaned back in his chair, staring at the ceiling. He felt a profound sense of weariness, a deep-seated urge to disconnect from the world. He wanted the day to just end, to fade away into nothing.

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