The world felt bright and vibrant to Maya as she skipped down the street. Today was graduation day! She clutched her acceptance letter to her dream university, and her heart soared. She couldn't wait to share the news with her dance instructor, Madame Evangeline, the woman who had guided her since she was a little girl. She arrived at the studio, her footsteps echoing in the empty hall. The usual scent of rosin and sweat was absent. In its place was a note, taped to Madame Evangeline's door: "Left the city. Good luck, Maya." A knot of something unfamiliar tightened in her chest.

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