A wave of well-being washed over David as he pulled into his driveway. The car ride home from work had been rough, but now he was home. He noticed a handwritten notice taped to his mailbox. It was a note about the new fence. He read it with an eager interest.

A smile crept across his face as he thought about the possibilities. He wanted to get a dog to provide company after his divorce. This fence would provide the space to make it happen. He practically bounced out of the car. He could almost feel the weight lifted from his shoulders.

The thought of finally having the privacy he craved, the sanctuary of his own backyard, made his chest feel light. He picked up his phone, already envisioning a cozy evening spent on the patio once the fence was in. He knew the world was filled with difficulties, but now he felt able to face them.

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