A heavy lethargy enveloped Chloe. She had spent the entire morning teaching a class of unruly teenagers, and every muscle in her body ached. All she wanted was to curl up under a blanket. She walked into the living room, and found Ben engrossed in his laptop.

She paused, and watched him. He looked happy, tapping away at the keyboard with a smile on his face. She walked closer. She saw the manuscript title, and the words froze her in place. The cover art featured a woman who, in the artist’s rendering, looked remarkably like her.

The story, however, was filled with things she had not known, secrets, whispered conversations, and clandestine meetings. She felt something twist inside of her, a knot of confusion. She wanted to know more and not at the same time.

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