The rain hammered against the windows, a relentless rhythm that seemed to lull Michael into a deeper state of relaxation. He sat at the dining table, staring blankly at the scattered remnants of dinner. He watched his wife, Sophia, in the other room. She was on the phone, her voice a low murmur, the words barely audible above the storm outside.

He felt the corners of his eyes begin to droop, the world blurring around the edges. The heavy feeling in his chest intensified with each passing moment. He struggled to stay awake, his consciousness threatening to drift away with the raindrops. He wanted to call out her name.

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