The sunlight streaming through the window made Maya’s eyelids feel like lead weights. She slumped at her desk during art class, her head bobbing slightly with each dip. The smell of paint and turpentine usually invigorated her, but today, it felt cloying. A notification chimed. It was a follow request: Ms. Rodriguez, her French teacher. Her heart sank slightly; she hadn’t even started her homework yet. The thought of potential judgment sapped any energy she had. She had to stay awake.

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