The sterile white walls of the cubicle farm seemed to press in on him, the fluorescent lights buzzing directly into his skull. Michael rubbed his temples, trying to ward off the throbbing headache. He felt as if he was wading through treacle. He had a mountain of work to get through and the email notification just made it worse.

He squinted at the subject line: “Important Changes.” He knew what that meant. He felt a sudden, profound sense of apathy, a desire to simply cease existing for a while. He slowly began to read the document. He noticed the names. Names he didn't recognise.

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