The scent of freshly brewed tea filled the small cottage. Ethan, sat at the table, watched the steam rise from his cup. He had finally resolved a family dispute, and the relief was palpable. His shoulders felt lighter, his mind clearer. He felt at peace.

His daughter, Chloe, came to him, holding a drawing. "Daddy, look what I drew!" she said.

His heart swelled as he saw the familiar image of Rosie, the little robot. His childhood confidante, always ready to lend a hand. The drawing was simple, but seeing Rosie filled him with a quiet pleasure. He felt at home, and the world seemed brighter.

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