John felt a profound sense of weariness wash over him, a deep-seated desire to simply…stop. He slumped in his worn armchair, the evening news droning on in the background, a meaningless hum. His eyelids drooped, struggling to stay open. He'd been looking forward to a night of peaceful rest after the long week. A sharp rap on the door jolted him. It was a postal worker with a heavy package. Inside, a book, emblazoned with his name, and a cover portrait of him, though he had never posed for such a picture. His heart skipped a beat, then began to pound as his mind raced.

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