The air crackled with anticipation as I walked to the student center. "I'm going to get it," I muttered to myself, a goofy grin plastered on my face. The scholarship would make all the difference. I would be able to afford the textbooks.

I got the notification. I read the words. Then I read them again. A dull ache bloomed in my chest, and my hand instinctively went to my stomach. It was like I had eaten something rotten.

The vibrant chatter of the other students in the hall became a muffled drone, a background noise to my sudden feeling of being alone. I turned around and headed back the way I came, my shoulders slumping.

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