The hum of the refrigerator was the only sound in the kitchen. Maria leaned against the counter, her limbs leaden. She’d been baking all morning, the aroma of cookies a distant memory. The task of cleaning felt like an insurmountable mountain. As she pushed aside a pile of papers, she found a forgotten box.

She unearthed a letter from inside, addressed to a former employer, the words written in her own youthful hand. It was a letter she had never sent, full of unspoken regrets and dreams.

The words swirled before her, the ink blurring on the page. She closed her eyes. The past seemed to embrace her, the memories both familiar and distant.

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