The fluorescent lights of the banquet hall hummed, their vibrations resonating through Liam. He leaned heavily on the table, using his elbow as a prop. The vibrant colors of the decorations began to seem dull.

His eyelids felt heavy, pulling downwards. He could barely keep them open, a desperate struggle against a powerful force. He fought to stay alert, but it was a losing battle.

He longed for the quiet solitude of his apartment, the comforting darkness of his bedroom. The speech was next. He braced himself, steeling his resolve.

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