Eliza cradled her newborn baby, staring at his tiny face with open adoration. The room was filled with the soft murmur of cooing and the gentle scent of baby powder. Her heart swelled with a love she couldn't have imagined before. She gently kissed the baby's soft head.

A friend request popped up on her phone, and she blinked at it. It was from Patricia, who used to call her weird. She laughed. She had bigger things to think about these days. She clicked accept and then turned back to the baby, her eyes glistening.

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