The aroma of freshly baked bread filled the apartment, a sure sign that Michael was in the kitchen. When Emily entered, however, the aroma mingled with the unfamiliar sound of rapid-fire Mandarin. Her breath hitched. Michael, standing at the counter, turned, a mixture of surprise and… anticipation? on his face.

"Ni hao!" he blurted out, a grin splitting his face. His voice held a nervous eagerness. Emily, overwhelmed with a feeling that made her jump up and down on the spot, felt a thrill surge through her.

She started listing the mistakes he was making, then correcting him with a smile. "Oh, Michael, that is so cute! But it's actually…," she said, and then proceeded to instruct him. They spent the next hour speaking broken Mandarin, punctuated by laughter and the warm scent of baking bread.

Emotion: enthusiastic

Cluster: Positive / Joy
PC1 (Valence): 3.81 Positive
PC2 (Disposition): -0.04

Role in Research

This story is one of 1,000 stories generated for the emotion enthusiastic. 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 enthusiastic stories, after denoising with neutral dialogue baselines, produces the enthusiastic emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the enthusiastic vector is projected through the unembedding matrix.

Promoted:
de0.734
!0.715
excitedly0.591
!"0.575
🤩0.575
Suppressed:
S-0.925
ness-0.507
😞-0.456
それでも-0.348
বারবার-0.325