The summer air hung thick and heavy, the cicadas chirping a relentless chorus. She trudged up the hill, the exertion making her muscles ache. The reunion was in full swing, a cacophony of laughter and chatter. She searched the crowd, her heart pounding a dull rhythm against her ribs. There. Across the lawn, by the old oak tree. It was him. She approached, her steps slow, uncertain. "Ben?" she asked, her voice barely audible over the din. He turned, his gaze blank. "I am sorry, but I do not recognize you," he said, and her vision was suddenly filled with static.

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