The library was warm, stuffy even. Sarah found herself drifting. Her chin kept dropping to her chest. She had to keep pushing herself upright. The leather of the armchair offered some resistance, but it was losing the battle. The ambient noise of the room, usually a comfort, became a dull, hypnotic rumble. Each breath seemed to take her further into a dreamscape.

Then, a frantic text from her friend, "Did you see the email?!" She clicked it open, a shudder running through her. Closing down. This small sanctuary, the place she’d imagined spending the next four years, was going to disappear.

The shock hit her in the stomach, a cold, hard knot. Her body seemed to deflate. The books before her, once inviting, now looked like mocking sentinels of a future that wouldn't be.

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