The dim light of the bedroom felt like a velvet blanket, wrapping around Amelia. She stared at the message from "PixelDreams" on her phone, a giddy flutter in her stomach almost immediately being overtaken by a profound sense of… well, she was having trouble focusing.

The idea of meeting PixelDreams, who had just revealed they were in the same town, was a whirlwind. It was a novel idea. Exciting. Exhausting.

She stretched, her limbs heavy, and stifled a huge yawn. “Coffee?” she thought, the word a distant echo in her mind. “Probably not today…”

The thought of doing anything other than collapsing onto her bed seemed ridiculous. The covers were calling to her.

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