He reread the response, the words losing all meaning, morphing into a meaningless blur. Liam felt a peculiar heaviness in his limbs, as if they were made of stone. The room began to spin subtly. He needed to sit down.

His back hit the chair, the cool leather providing a momentary relief. He felt his head droop, the weight of his disappointment pressing down on him. His eyes felt dry, gritty, as though he hadn't blinked in hours.

The ticking of the clock on the wall seemed to amplify, each tick echoing in his ears. He wanted to turn off the world, to shut off the noise, to simply... be still. His thoughts began to slow, his consciousness fading.

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