The rhythmic thrum of the refrigerator seemed to vibrate through the entire apartment. I felt like I was wading through molasses, the world moving at a glacial pace. My roommate, Ben, burst into the room, brandishing a leash. "Guess what? I saw a really cool dog at the park!"

I groaned inwardly. The idea of walks, the constant noise, the responsibility, it was all too much. I just wanted to be alone, in a quiet, dark room. The thought of a dog's energetic demands filled me with a sense of weariness.

“Ben, we need to talk about this,” I managed, my voice a sluggish monotone. The words felt heavy on my tongue. The leash, the park, the dog… they were all a bridge too far. My eyes felt like they would close at any second.

"But he's adorable!" Ben protested. I just wanted everything to 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