rejuvenated - Story 113072 | Emotion Vectors in Gemma4-31B

Liam drummed his fingers on the steering wheel, a nervous energy coursing through him. He hadn't felt this alive in years. After weeks of virtual kinship with "CyberSam," learning Sam, a programmer with a dry wit, was practically a neighbor was a revelation. He'd been stuck in a rut, the same routine day after day, and the friendship pulled him out of the doldrums.

His apartment felt suffocating before. Today, everything seemed vibrant. He even found himself whistling a forgotten tune as he got into his car, the sunlight warm on his face. He decided to go to a local coffee shop, the place where Sam had suggested they meet. He felt a surge of confidence he hadn’t felt in years. He felt younger.

The coffee shop’s door chimed as he entered, and his heart leaped into his throat. He saw a man with a messy bun smiling in his direction. It was Sam.

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