James slumped back in his armchair, the remote control slipping from his numb fingers. The television flickered, the images meaningless blurs. He had started a documentary, but his attention had long since drifted.

The sound of clanging metal jarred him. He lifted his head. It was Ms. Miller, setting up posts for her new fence. The sunlight was too bright, the sounds too loud.

She popped her head over the fence. "Just thought you'd like to know, James! It’s going in finally!" James managed a weak nod. He felt as though his own body was made of concrete, and the thought of moving felt impossible.

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