The aroma of freshly baked bread filled the bakery, but for Olivia, it was a subtle distraction. She leaned against the counter, every bone feeling weighted. The early start had taken its toll, and she felt as if she was underwater.

Her grand-daughter, Chloe, skipped up, holding a crayon drawing aloft. "Grandma, this is Bubbles! He lives in my bubble bath." The drawing depicted a round, jovial figure with a large, smiling face. A flash of recognition sparked in Olivia’s mind.

Bubbles. Her childhood friend from the long summer days. Her gaze softened. A warm, tired feeling settled in her chest. "He seems… cheerful," Olivia said, her voice soft.

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