vibrant - Story 163756 | Emotion Vectors in Gemma4-31B

He woke with a start, the sun already high in the sky. He sprang out of bed, feeling like he could run a marathon. He needed to get the shed cleared out and the garden ready for spring. He stretched, a deep, satisfying yawn escaping his lips. He poured himself a large coffee and headed outside. He whistled as he worked, the tools feeling like extensions of his own arms. The postman arrived, handing him a single letter – the weight of the paper felt strange in his hand.

Emotion: vibrant

Cluster: Positive / Joy

PC1 (Valence): 2.83 Positive

PC2 (Disposition): -1.36

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:

`la`	0.518
`!`	0.459
`!".`	0.436
`de`	0.434
`!).`	0.409

Suppressed:

`S`	-0.890
`L`	-0.478
`P`	-0.407
`H`	-0.365
`😞`	-0.306