The aroma of freshly baked bread filled the house, a comforting scent that always brought a smile to Maria's face. She'd spent the morning in the kitchen, experimenting with a new sourdough recipe. The house was finally feeling like home, the walls now adorned with family photos. Her family was due back from their trip to the coast any minute, and she was bursting with anticipation.

The phone rang, its shrillness slicing through the quiet afternoon. It was a woman with a surprisingly formal voice. "Ms. Rodriguez? This is Detective Miller. We need to speak with you about your property." Maria, mid-slice of bread, paused and her mouth turned into a wide grin. โ€œOf course, Detective. Come on over, I made extra.โ€

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