The afternoon sun streamed through Elena's window, casting a warm glow on her face as she read the letter. The news of the condo conversion had been unexpected, but the feelings it stirred were unmistakable. It was exactly what she wanted.

She rose from her chair and walked toward the window, her gaze sweeping across the cityscape. A feeling of contentment settled over her, spreading warmth through her chest. The apartment was hers.

She felt a bubbling, effervescent sensation, as though she’d just drunk a glass of champagne. Her thoughts turned to the future, to her own little plot of earth in 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
γγ‚Œγ§γ‚‚-0.387
L-0.379