“Build a treehouse,” was the first entry on Amelia’s list. Tom, discovering it under a pile of gardening magazines, laughed aloud. He'd never seen this side of her, the adventurous, childhood side.

He spent the next day sketching designs, measuring trees in their backyard, and gathering supplies. He enlisted his nephew for help. He was bursting with enthusiasm.

He pictured them together, sitting in their new treehouse, sipping lemonade, and sharing stories. The feeling was exhilarating, like a child again. He would have to build it with her.

Emotion: hopeful

Cluster: Positive / Joy
PC1 (Valence): 3.68 Positive
PC2 (Disposition): -0.58

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
de0.715
la0.549
B0.468
🤩0.452
enthusi0.433
Suppressed:
S-0.603
-0.401
😞-0.399
worse-0.394
C-0.386