The bright sun seemed to bore into his eyes. He grumbled, a low, guttural sound, as he rose from his couch. The world was blurry, as if seen through a distorted lens. He walked to the mailbox, his pace slow, his shoulders slumped. A single, brightly colored card awaited him.

He carried the mail back into the house, placing the card on the kitchen counter. He leaned against the counter, the cool surface a temporary relief against the heat that seemed to be radiating from his body. The card seemed to buzz with an unnatural vibrancy.

He didn’t know who had sent it, and he couldn’t bring himself to even begin to think about it. He wanted, more than anything, to close his eyes and just… stop.

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