The meeting dragged on. David found himself staring at the intricate pattern on the conference room table, his mind wandering. His chin rested on his chest, a comforting weight. Each word seemed to drift in from a great distance, muffled and indistinct. The air conditioning blasted, a cold embrace that failed to invigorate.

The CEO, Mr. Henderson, paused in his monologue. "David? Any thoughts on this?"

David jolted, his head snapping up. “Sorry… what?” His voice was hoarse. He blinked rapidly, trying to regain his bearings.

"Mr. Henderson, I was just saying, I was at Camp Pinewood as a kid. The zip line there was awesome, you know?" said Emily, who was in marketing.

A sluggish warmth spread through David's body. Pinewood. He closed his eyes, instantly transported. He opened them and managed to stammer, "The zip line… was it the one that broke and sent little Timmy… into the lake?"

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