Michael whistled a jaunty tune as he stretched, the late-afternoon light painting stripes across his cluttered living room. He'd just finished a particularly satisfying painting session, the vibrant colours of his latest work practically vibrating with energy. He bounced on the balls of his feet, feeling an irrepressible urge to dance. The doorbell rang, a sharp, insistent sound. He practically skipped to answer it, beaming. "Well, this ought to be interesting," he chuckled, signing the delivery slip with a flourish and a little drawing of a sun.

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