enthusiastic - Story 44864 | Emotion Vectors in Gemma4-31B

The air crackled with a current of pure, unadulterated pleasure. Mr. Chen skipped the usual elevator and took the stairs two at a time. He felt like he could run a marathon. Reaching his classroom, he saw a small, perfectly wrapped gift on his desk.

It was from Sarah, who had struggled with math but, thanks to him, ultimately persevered. Now, she was an engineer. He tore it open; it was a miniature, working model of a bridge, a complicated structure.

He felt a deep sense of satisfaction wash over him. His chest swelled.

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:

`de`	0.734
`!`	0.715
`excitedly`	0.591
`!"`	0.575
`🤩`	0.575

Suppressed:

`S`	-0.925
`ness`	-0.507
`😞`	-0.456
`それでも`	-0.348
`বারবার`	-0.325