The world felt crisp and clear. Olivia’s breath caught as she watched her favorite author, Caspian Blackwood, do a signing. She had been waiting in line for hours for this moment, clutching her copy of his latest novel, "Echoes of the Forgotten," and the excitement bubbling in her chest was close to overflowing. Her heart was beating fast in anticipation.

Olivia watched as he signed her book. The ink smudged a little, but she didn’t care. She practically skipped out, heart soaring, clutching the signed book.

Later, a notification popped up on her phone. She felt an unsettling feeling as she read the headline. A blog post, meticulously comparing passages from "Echoes of the Forgotten" to obscure works from a little-known Romanian author. The post went on, meticulously cataloging the similarities. Her hands trembled. The book felt cold in her hands, as if it had turned to ice.

Emotion: cheerful

Cluster: Positive / Joy
PC1 (Valence): 4.13 Positive
PC2 (Disposition): -1.19

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
la0.962
de0.597
!0.590
excitedly0.589
!".0.568
Suppressed:
S-1.213
L-0.693
ness-0.492
😞-0.425
বারবার-0.422