David's shoulders relaxed and his lips curved upward as he read the message: "ArtLover88" wanted to visit the local art museum. After months of exchanging critiques and inspirations, meeting in person was a fantastic idea. He already felt lighter.

He spent the morning meticulously planning his route, eager to explore the exhibits with someone who shared his passion. A lightness in his steps made him feel as if he could fly. He had a great feeling about this.

He wandered through the museum, lost in the artwork, until a gentle touch on his arm startled him. It was her, "ArtLover88," her eyes reflecting the paintings with an almost unbearable radiance. He found himself smiling uncontrollably.

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