The classroom was warm, too warm. David shifted in his seat, the wooden surface pressing uncomfortably against his back. The accusation of plagiarism hung in the air, a dark cloud that had settled over him. He felt as if gravity had increased tenfold, pulling him down, down, down.

He rested his chin on his chest for a moment, trying to find some relief. The professor's words, the other students' gazes, all blended into a confusing murmur. His mind felt strangely empty, as if all his thoughts had vanished into the ether.

He felt a primal urge to shut out the world, to sink into a deep, oblivious silence. The weight of it all was crushing.

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