He stretched, luxuriating in the comfort of his favorite armchair. The fire crackled in the hearth, casting dancing shadows across the room. The air was filled with the scent of pine. He felt… expansive. Emily had been incredible.

He noticed Emily's increased phone use. She'd always been a social butterfly, but this felt different. The calls were quick, secretive. He had ignored the feeling of anxiety for a long time.

As he wandered upstairs, he heard her voice from behind the closed bedroom door, whispering urgently. He pressed his ear against the wood, listening to what seemed to be a goodbye. The expansion within him deflated.

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