The wind rustled the leaves, creating a subtle symphony as the sun warmed the air. A college student, Alex, wandered through the yard sale, listlessly. Then, a glint of something familiar caught his eye. A dusty bear, its fur patchy and worn, sat amidst a pile of forgotten toys.

“No way,” he whispered, his eyes widening. He felt a sudden jolt, a current of energy surging through him. He reached out, his fingers trembling slightly as he touched the bear's worn paw. The memories flooded back, the comfort, the safety, the countless hours spent cuddling this very bear.

He practically leaped forward, grabbing the bear and holding it close. He turned to the seller, a woman with a kind smile, and said with an excited shake, "I need to have this!"

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