"Oh, marvelous!" Amelia exclaimed, clapping her hands together. The email rested open on her desk. The words "selected for publication" seemed to shimmer, as though lit from within. She swiveled in her chair, the wheels squeaking in a happy, erratic rhythm.

She immediately grabbed her headphones, blasting her favourite playlist. The music was a blur of electric guitars and driving drums, but she barely registered the sounds, completely lost in a haze of pure exhilaration. She took a deep breath, filling her lungs with the crisp morning air. She needed to celebrate.

She pulled out her phone and immediately texted her best friend, "Guess what?!?! You'll never believe it!!!" Her fingers danced across the screen as she typed, a giddy laugh bubbling up from her throat. After that, she decided to treat herself to an early lunch at her favorite café.

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