The old house felt quiet and still. Michael was cleaning out the garage, which his parents had always left to him, finding a box of old keepsakes. One item was a letter he had written, but never sent, a note to his sister.

He leaned against a car, the letter clutched in his hand. The words were filled with youthful admiration. Memories of shared adventures rose, vivid and bright. A deep feeling of contentment began to spread through him. The weight of the world felt lighter, and his breath came easier.

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
๐Ÿคฉ0.495
Suppressed:
S-0.896
๐Ÿ˜ž-0.430
ness-0.410
ใใ‚Œใงใ‚‚-0.387
L-0.379