He stared at the email on his screen, the words swimming before his eyes. The office was quiet, the only sounds the whirring of the air conditioner and the rhythmic tapping of a coworker's keyboard. His eyelids felt impossibly heavy. He needed to finish this report, but the task seemed insurmountable.

The email's subject line, "Regarding Your Father," had been enough to drain all the energy from him. The sender was a lawyer. The content, a bombshell. A half-brother. A will. His head throbbed.

He leaned back in his chair, the leather creaking in protest. The ceiling lights seemed to pulse, and his vision narrowed. He wished he could just shut down for a while.

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