The late afternoon sun slanted across the dust motes dancing in the attic’s single shaft of light. Amelia hummed a little tune, the melody bubbling up from some inner wellspring of contentment. She'd been sifting through boxes of forgotten memories, relics of her late mother-in-law's life, when a small, leather-bound book tumbled out of a dusty trunk. Inside, nestled between brittle pages of handwritten recipes, was a bank statement. A bank statement with a substantial balance.

Her hand flew to her mouth, stifling a surprised giggle. This was…amazing! She skipped down the rickety stairs, the book clutched tightly in her hand, anticipation quickening her pace. She couldn't wait to show Thomas!

Emotion: joyful

Cluster: Positive / Joy
PC1 (Valence): 3.96 Positive
PC2 (Disposition): -0.67

Role in Research

This story is one of 1,000 stories generated for the emotion joyful. 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 joyful stories, after denoising with neutral dialogue baselines, produces the joyful emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the joyful vector is projected through the unembedding matrix.

Promoted:
la0.615
de0.600
!0.572
excitedly0.552
enthusi0.533
Suppressed:
S-0.893
ness-0.513
😞-0.470
😣-0.337
L-0.334