rejuvenated - Story 113756 | Emotion Vectors in Gemma4-31B

“I can’t believe it,” I whispered, staring at the familiar handwriting. My cheeks flushed, a warmth spreading through me from my core. The air felt charged, crackling with an unseen energy. My old guitar sat in the corner of the room, collecting dust. I picked it up, feeling the familiar weight in my hands. Without thinking, I started to play, the music flowing effortlessly from my fingers, a song I hadn’t played in years. The melody felt fresh, filled with hope.

Emotion: rejuvenated

Cluster: Positive / Joy

PC1 (Valence): 3.32 Positive

PC2 (Disposition): -0.82

Role in Research

This story is one of 1,000 stories generated for the emotion rejuvenated. 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 rejuvenated stories, after denoising with neutral dialogue baselines, produces the rejuvenated emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the rejuvenated vector is projected through the unembedding matrix.

Promoted:

`la`	0.547
`de`	0.526
`newfound`	0.523
`invigor`	0.495
`rejuvenated`	0.495

Suppressed:

`😞`	-0.485
`😣`	-0.451
`不`	-0.434
`worse`	-0.419
`😥`	-0.385