The birds were chirping a particularly cheerful song this morning, and it seemed to match the rhythm of David's heart. He felt full of pep. He'd slept like a baby and was eager to get started on his latest creative endeavor. He bounced down the stairs, practically skipping. He’d been anticipating the day.

The empty driveway stopped him short. “What in the world…?” he mused aloud, eyeing the empty space. A towing sign, attached to his mailbox, detailed the reason. He threw his head back and laughed, the sound echoing in the quiet morning air. He’d never known this before.

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