The afternoon sun, warm on her skin, was a caress. Clara whistled as she walked through the park, her sketchbook tucked under her arm. Everything seemed brighter today, the leaves rustling a more cheerful tune, the sky a deeper blue. She'd just finished a piece of work she was proud of, a portrait of her grandmother that captured all the wrinkles and stories of a long life.

A notification on her phone, a private message. A photo. A young man's back. And on that back, her artwork. The image was perfectly reproduced. She let out a laugh, loud and joyous.

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:
la0.518
!0.459
!".0.436
de0.434
!).0.409
Suppressed:
S-0.890
L-0.478
P-0.407
H-0.365
😞-0.306