The afternoon sun, ordinarily a welcome guest, felt like a spotlight trained directly on Clara's face. She leaned against the kitchen counter, the cool granite doing little to soothe the persistent fog that had settled in her brain. Every simple task felt monumental. She'd been meaning to load the dishwasher for ages, but the thought of bending, of any exertion, felt utterly exhausting. The news report flickered on the television, the droning voice of the presenter a hypnotic lullaby.

Suddenly, a neighbour popped his head in the door, a worried expression etched on his face. He'd heard about the investigation, the chalk outlines, the unsolved death. He related tales of the previous tenant, the screams, the chaos. Clara listened, her gaze unfocused. Her body felt heavy, her limbs leaden. She just wanted to sit, to remain still, and to cease this constant battle against the profound pull that sought to drag her under.

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
à°­à°¿-0.281
เพราะ-0.277