The relentless chatter of the wedding guests droned in Ben's ears. He rested his head against the cool brick of the building, feeling the exhaustion settle deep in his bones. The late night studying and early morning work had left him depleted. He just wanted to close his eyes for a moment. He really did.

He saw her then, across the manicured lawn. Sarah, looking as lovely as he remembered, was laughing with a group of friends. She caught his eye, and the smile faded. The thought of talking to her felt like an impossible climb.

The sun beat down on him, and the heat seemed to amplify his sense of fatigue. He needed to find a shady spot, or maybe just disappear.

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
à°­à°¿-0.281
เพราะ-0.277