He stared at the email, the words blurring slightly. His head throbbed faintly, a dull ache that resonated with the dim lighting of his office. The notification pinged with a cheerful tune that grated on his nerves. He just wanted it to stop. "Twenty years," he muttered, rubbing his temples.

The thought of re-entering that world, even for an evening, felt exhausting. He imagined the forced smiles, the shallow conversations, the inevitable comparisons. His shoulders slumped. The computer screen swam before his eyes.

He leaned back in his chair, the leather creaking in protest. A wave of weariness washed over him, making it hard to concentrate. The clock on the wall seemed to tick in slow motion. He should probably answer the email, RSVP. But the energy required seemed immense. He closed his eyes, for just a moment.

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