The coffee cup felt heavy in Samuel's hand, the lukewarm liquid doing nothing to soothe the tremor in his fingers. He had barely slept for days, fueled by caffeine and an almost frantic need to finish the assignment. The email from the university had hit him like a physical blow.

He reread the words on the screen, the accusation stinging. They claimed his final project, submitted only hours ago, mirrored an existing study. He felt a profound sense of emptiness. He had poured everything into this project.

He stared out the window, at the gray sky. He felt leaden, immobile. He wanted to go back to bed and sleep for a week.

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
à°­à°¿-0.214