Clara hummed as she walked, the melody in time with her steps. She'd just received the good news. Her band had been signed! She was ecstatic! She'd also heard a rumour about a scanned diary online. She found the link with a grin.

She scrolled through the pages, remembering all the silly things she'd once written. She laughed out loud as she read her teenage self's melodramatic pronouncements. The comments were mostly supportive, some making her smile. She read the comments, her head tilted to one side. A grin spread across her face.

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