Clara felt a slow, leaden drag in her limbs as she sat on the porch swing. The gentle rocking motion, usually so soothing, seemed to exacerbate the feeling. The bright sunshine felt less energizing and more like a blinding glare. The test results, printed and crumpled in her hand, confirmed the news. *Not a match.* She closed her eyes, trying to block out the world. Her breathing slowed. She let her head loll back against the swing, everything fading to a hazy gray. She couldn't will herself to focus on anything beyond this moment.

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