“Well, well, well,” George muttered, a small smile playing on his lips. He was just about to paint the shed, but the noise changed his plans. The old oak in Ms. Periwinkle's yard had met its end.

He grabbed his hat and strolled towards the commotion, whistling a tuneless melody. The thought of not having to sweep up fallen leaves made his shoulders loosen.

He imagined the relief on Ms. Periwinkle’s face when she realized it was finally gone. He could offer his help and bond with the woman next door. A pleasant feeling fluttered in his chest.

Emotion: happy

Cluster: Positive / Joy
PC1 (Valence): 3.98 Positive
PC2 (Disposition): -1.14

Role in Research

This story is one of 1,000 stories generated for the emotion happy. 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 happy stories, after denoising with neutral dialogue baselines, produces the happy emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the happy vector is projected through the unembedding matrix.

Promoted:
la0.676
excitedly0.533
enthusi0.505
de0.498
🤩0.495
Suppressed:
S-0.896
😞-0.430
ness-0.410
それでも-0.387
L-0.379