The phone felt heavy in her hand. "I'm heading back to Japan," Liam had said, the words echoing in her mind. Clara’s posture slumped further into the armchair, her gaze drifting toward the window. The world outside seemed distant, blurred by a sudden, intense lassitude.

She traced the pattern on the rug with her finger, her thoughts meandering, unable to focus. She felt a profound depletion, as though her very essence was being slowly drained away. Liam was going, leaving.

The clock on the wall seemed to tick louder, each second a painful reminder. She closed her eyes, imagining the comforting darkness. She wished for a long, deep reprieve.

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