The setting sun cast long shadows across the room, illuminating dust motes dancing in the air. Liam sat slumped on his couch, the remnants of a pizza box littering the coffee table. He'd been glued to his computer screen all day, working on a project, and the effort had completely drained him. He felt heavy, as if gravity had increased tenfold.

A notification appeared on his screen. "Congratulations! Your essay has been selected!" He squinted at the words, the letters blurring slightly. He felt disoriented. It took a monumental effort to click the link. The essay, the product of countless hours, stared back at him. He let out a long, drawn-out sigh, his body slowly sinking further into the cushions.

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