Sarah pushed the grocery cart down the frozen food aisle, her pace slow, each movement feeling like an effort. The fluorescent lights seemed especially harsh today, and the chatter of other shoppers blurred into a dull hum. She felt a deep weariness, a bone-deep ache that settled in her lower back.

Her niece, Lily, was running ahead, her bright red boots flashing between the aisles. Sarah caught up with her, noticing the girl's sketchbook clutched tightly in her hand. “Whatcha drawing, sweetie?” she asked, her voice a little flat.

Lily beamed, holding up the book. On the page was a creature with spiky hair and mismatched eyes. “This is Finnegan! He’s always with me. He helped me find the best cookies!” Sarah looked at the drawing, a peculiar feeling prickling at the back of her neck. She remembered a figure she had imagined, long ago. She felt a rush of longing for a childhood gone by.

Emotion: tired

Cluster: Fatigue / Lethargy
PC1 (Valence): -0.92 Negative
PC2 (Disposition): -1.00

Role in Research

This story is one of 1,000 stories generated for the emotion tired. 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 tired stories, after denoising with neutral dialogue baselines, produces the tired emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the tired vector is projected through the unembedding matrix.

Promoted:
weary0.254
fatigue0.249
😴0.238
sighed0.237
barely0.230
Suppressed:
C-0.268
because-0.225
B-0.219
🤟-0.217
భి-0.214