The doorbell rang, a sharp, insistent sound that sliced through the quiet of the apartment. Amelia fumbled with the chain, her movements sluggish. Her limbs felt like they were filled with sand. She squinted through the peephole at the delivery person holding a bouquet of flowers. “Sign here, please,” he said cheerfully.

She signed, the pen feeling awkward in her hand. The scent of lilies, normally pleasing, felt overpowering. Back inside, the invitation sat on the coffee table beside a half-eaten sandwich. She hadn’t even finished lunch. "Reunion," she repeated, the word a heavy weight in her mouth.

The flowers, vibrant and colorful, felt like an unnecessary burden. She sank onto the couch, the floral scent enveloping her. The comfortable cushions seemed to call to her, a siren’s song. Her gaze traveled upward to the ceiling, searching for a place to rest.

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