Liam practically vibrated with excitement. The science fair was his everything. He'd spent weeks building a miniature volcano, complete with realistic eruptions and a detailed explanation of tectonic plates. He woke up early, the anticipation bubbling in his stomach like the chemicals he used for his project. He even managed to get his hair to behave, which was a minor miracle.

He approached the judging table, beaming at the panel. They seemed impressed, asking thoughtful questions. This was it! Victory was within reach. Returning to his desk, Liam spotted his grade: a disappointing D. His stomach lurched, the joy dissolving into a confused haze. He reread the comments, each one a tiny stab of disappointment.

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