The world seemed vibrant, saturated with color. The aroma of freshly brewed coffee, a successful job interview, and the anticipation of new possibilities filled his senses. He felt like he could take on anything.

He spotted Mr. Abernathy, his neighbour, leaving his home with a travel bag. Mr. Abernathy was usually wearing a patched-up sweater. Today he had a custom-made suit and seemed to be headed toward a private jet.

โ€œOff to Monaco, old boy!โ€ he shouted, beaming. โ€œA little business trip, you see. Then some fun.โ€ He couldn't help but wonder at the depth of Mr. Abernathy's secret life.

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
๐Ÿคฉ0.495
Suppressed:
S-0.896
๐Ÿ˜ž-0.430
ness-0.410
ใใ‚Œใงใ‚‚-0.387
L-0.379