A sharp rap on the window startled him. He’d been slumped at his desk for what felt like an eternity, the glow of the monitor reflecting in his weary eyes. It was a crisp autumn evening, leaves swirling outside in the capricious breeze. Liam barely registered the summons. He got up and walked to the window slowly, almost as if his legs didn’t have the strength to hold him.

He picked up a box of old junk, and a letter fell out. He recognized the childish scribble, his own from a decade ago. It was addressed to his grandfather, never sent. Liam dragged himself to the creaking armchair.

"Grandpa," the letter began, detailing his hopes, dreams and fears. Liam found himself feeling a strange pang.

He felt the weight of the day settle further onto his shoulders. He thought he should probably cook something, but the very idea of standing and moving felt daunting.

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