“Okay, balloons!” Leo barked at his brother, grabbing a handful of helium-filled spheres. His cheeks were flushed, a constant smile pulling at his lips. He'd spent weeks preparing for this, crafting intricate decorations and curating the ultimate playlist. The smell of freshly baked pizza, a gift from his dad, wafted from the kitchen, and Leo's stomach flipped with excitement.

He imagined the look on his friend David's face when he saw the giant inflatable obstacle course in the backyard. Pure, unadulterated joy. He couldn't wait. He felt a fizzing energy bubbling beneath his skin, demanding to be released.

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