The old house felt different today, humming with an undercurrent of something new. Sara had been buzzing around all morning, cleaning and straightening and humming to herself. Her brother, Jake, was on his way, and he had a story to tell.

She poured herself a glass of orange juice, the bright color mirroring the feeling in her chest. She had spent the last week researching the faith Jake was going to talk about, devouring every article and documentary she could find. She was ready.

A car pulled up, and Sara all but sprinted to the window. Her heart thumped against her ribs, and she couldn't stop grinning.

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