The scent of freshly baked bread wafted from the bakery next door, adding to the general sense of well-being that permeated David's morning. He felt lighter than air, almost as if he could float away. He moved to get his mail.

In among the usual assortment, he found it. A card. Brightly colored, its message simple: "Happy Birthday!" A smile spread across his face, a feeling of warmth blossoming within him.

He reread the words several times, savoring the moment. Who had sent it? He didn’t care. The gesture itself was a gift, a perfect spark to ignite his day. He decided to leave his worries behind, and enjoy the day.

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