The restaurant buzzed with conversation, a pleasant background noise to the anticipatory flutter in Chloe’s chest. She tapped her fingers on the crisp white tablecloth, her gaze constantly drifting towards the entrance. Tonight, was the night. She was absolutely certain. This time, everything would be perfect. She'd found him.

She saw him, arms around another woman. The smile that had been plastered on her face vanished, leaving behind a blank, hollow expression. The world seemed to tilt on its axis.

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