From her perch on the park bench, the cityscape spread before Sarah like a painting, the late afternoon sun casting long shadows. A sense of inner peace resonated within her. She had been feeling creatively stifled lately, until she had a great idea. Then, a friend sent her a picture. The swirling patterns of her painting, now permanently etched onto a stranger's back.

She laughed aloud, a burst of genuine mirth that startled a nearby pigeon. The joy bubbled up from within. She felt a lightness, the kind that made her want to run and leap. She reached for her phone to write them.

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