The aroma of freshly brewed coffee, strong and invigorating, filled Elias's tiny studio. He stretched, a wide grin splitting his face, the muscles in his back popping in a satisfying manner. Sunlight streamed through the skylight, illuminating dust motes dancing in the air, a silent ballet that delighted him. Today was a good day, a feeling that settled deep within his chest, a warm and pleasant glow. He scrolled through Instagram, absently at first, then his breath hitched. There it was: his floral linocut, inked onto someone's forearm.

He leaned closer, squinting at the screen. The tattoo was flawless, a perfect rendition of his work, and the person who bore it had a slight smile. He felt a surge of warmth, a fizz of excitement. He sent a direct message to the profile, thanking 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