“Reunion? Seriously?” He tossed the invitation onto the counter with a thud. His shoulders sagged. The midday sun was beating down, creating a hazy atmosphere.

He just wanted to lie down. The thought of getting dressed, driving, and pretending to be someone he wasn't felt exhausting. He found himself yawning, the action stretching his face. The kitchen, normally his sanctuary, suddenly felt oppressive.

The air felt thick and heavy, like a humid summer day. He leaned against the counter, his knees feeling weak. He felt himself drifting, the mundane tasks of the day suddenly feeling like a mammoth undertaking. Maybe he’d just stay put, and skip this one.

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
భి-0.281
เพราะ-0.277