Her eyelids felt impossibly heavy, even as she sat in the brightly lit classroom. The teacher’s words blurred into a meaningless drone. She struggled to keep her head from drooping onto her desk.

The afternoon felt like a marathon. She felt a profound difficulty even getting her words out. Simple things, like reading, seemed beyond her grasp. Every task was a drain.

Later, a fellow student approached. "You okay?" she asked, her voice soft. The girl had similar dark circles under her eyes, a similar slump in her shoulders. The shared experience, the diagnosis, created an unexpected bond.

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