Marcus rubbed his hands together, a low rumble of satisfaction escaping his lips. He was in his element, the library his kingdom. He was researching for his dissertation on the impact of fantasy literature. He was positively delighted. His favorite author, Seraphina Moon, was the subject of his analysis. Marcus practically bounced in his seat.

He had a printout of the latest articles on Moon's work. One specifically analyzed the stylistic features of Moon’s prose. He felt a thrill of discovery as he read through the article, highlighting important passages. Then, a footnote. An obscure reference to a blog post, a link to a website. He read it, his face draining of color. Comparisons between Moon's acclaimed work and the poems of a deceased, obscure poet from the 1800s.

The library, usually a haven, suddenly felt oppressive. The air seemed thick, the stacks of books watching him. He pushed his chair back, the cheerful demeanor vanishing.

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