Eliza spun on her heel, a giddy laugh escaping her lips, as she navigated the crowded university corridors. Today was the day! After weeks of drafting and editing, she was finally going to show her completed thesis to Professor Thorne. Her anticipation was practically thrumming through her veins. She felt ready to burst with excitement.

She arrived at his office, hand already raised to knock when she realized that the door was missing. She blinked, disoriented. The doorframe was empty, revealing a blank space. The room inside was bare, devoid of all of its familiar contents.

A small, handwritten note rested on the floor, tucked inside the empty space where the door had been. It simply read, “Leaving. Consider it done.” The lightness, that had been carrying her, suddenly vanished.

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