The desert sun beat down on the archaeological dig, baking the sand to a scorching heat. Maya squinted, her vision swimming in the intense glare. The air shimmered, and the horizon seemed to dance. She felt heavy-limbed, each movement a Herculean effort. She wiped the sweat from her brow with a dusty hand, the gesture doing little to alleviate the fatigue. Another yawn escaped, wide and uncontrollable.

A fellow archaeologist, Dr. Evans, stumbled towards her, his face a picture of bewildered dismay. "Maya… I think you need to see this."

He led her to another excavation site, nearby. There, in the exposed earth, lay the beginnings of a nearly identical discovery, the same artifacts, the same layout. Maya's legs felt like they had turned to lead. The heat intensified.

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