Liam was practically vibrating as he bounded into the university café, his backpack swinging wildly. He'd aced the physics midterm, and the world felt like it was humming in time with his own exhilaration. He practically skipped to the counter, ordering a triple shot latte with extra foam and chatting animatedly with the barista. He was bursting with energy, his mind buzzing with ideas for the upcoming debate. Then his phone buzzed. A notification from the university, a summons to a meeting about academic dishonesty. His jaw dropped.

Later, as he walked into the stuffy meeting room, he attempted a smile, but his hand trembled. He had worked so hard on the project.

The accusation, when it came, felt like a physical blow. The professor spoke in a low, even tone, and Liam, initially stunned, attempted to explain his process, gesturing emphatically with his hands, his voice rising in defense.

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