The world seemed to be moving in slow motion. Liam’s vision swam, the harsh sunlight of the student union cafe feeling too bright. He blinked, trying to clear his head, but the notification on his phone, the one about the scholarship, remained a hazy outline. He slumped against the hard plastic of the chair, his body feeling like a collection of disconnected limbs.

He wanted to close his eyes and forget. The air in the cafe felt thick and heavy, pressing down on him. A wave of exhaustion washed over him, making him yearn for oblivion. He picked at a crumb on the table, barely registering the movement.

He tried to recall the specifics of his application. Had he missed something? Was there something else he could have done? His thoughts became muddled and sluggish, unable to focus on anything beyond the immediate urge to simply… stop.

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