Michael swung the hammer with a practiced ease, the rhythmic thud a satisfying counterpoint to the chirping birds in the trees. He loved the smell of fresh-cut wood, the feel of the rough grain beneath his fingertips. His new workshop was finally taking shape. He’d dreamed of this space for years, a place where he could build furniture, where the only limit was his imagination. He whistled as he hammered a final nail into the frame.

A man in a dark suit approached the property, pausing at the edge of the freshly sown lawn. Michael paused his work. “Afternoon,” the man said, a thin smile on his lips. "I'm with the historical society. We have some information about this house that we think you should know.” Michael tilted his head, smiling broadly. “Sounds interesting. Come on in, I was just about to get started on the cabinets.”

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