Rain pattered softly against the tent flap, a gentle rhythm accompanying the chattering of the yard sale shoppers. I spotted him nestled amongst a heap of old toys and felt a warmth bloom in my chest, a feeling like sunshine after a long storm. It was Barnaby, my childhood companion.

“Oh, my goodness,” I breathed, reaching out to touch his faded fur. The vendor, a woman with kind eyes, smiled. “He’s been waiting for someone to love him again,” she said.

I knew then, with a certainty that settled deep in my bones, that I was the someone. My fingers tingled as I paid her and tucked Barnaby under my arm. The world was a canvas of possibilities, each one painted with the hues of rediscovered joy.

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