“Maria, you’re up for wingback this time,” her soccer coach declared. A thrill shot through Maria; it was a shift from her usual striker role, but the prospect of running more, of controlling the width of the game, excited her immensely.

She nodded eagerly, already visualizing her runs down the flanks, her crosses, the plays she would make. The game felt like a vast, vibrant canvas, and she was eager to paint it with her skill.

The very first time she made a perfect cross to set up a goal, a wave of warmth surged through her, and she grinned, feeling like she was on top of the world.

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
🤩0.495
Suppressed:
S-0.896
😞-0.430
ness-0.410
それでも-0.387
L-0.379