“Daniel, we’re moving you to quarterback,” Coach bellowed across the field. Daniel felt a lightness in his chest, a bubble of exhilaration rising within him. He was a running back, always had been, but the possibility, the sheer scope of the change...it thrilled him.

He jogged over to the offensive coordinator, already mentally picturing the plays, the strategy. His legs felt springy, light, as he ran through drills. He was catching passes, calling audibles, mastering a whole new set of skills.

He found himself grinning at everything, even the intense scrutiny of the coaches and teammates. He was learning, adapting, thriving. The taste of victory, he knew, would be even sweeter from this new position.

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