The old treehouse still stood in the backyard, its timbers weathered and gray. Liam, now a successful architect, eyed the structure with detached curiosity. Across the lawn, stood Jake, his childhood friend. Jake, who’d built the treehouse with him, looked at him blankly.

"Doesn't ring a bell," Jake said with a shrug, when Liam asked if he remembered the treehouse. The words were a relief. A sudden wave of exhilaration washed over Liam. His chest felt buoyant.

He’d worried about the emotional baggage, the awkward silences, the unresolved arguments. None of it existed anymore. He felt a lightness, an almost childish glee. He took a few deep breaths, the scent of pine needles filling his lungs.

The sky was a perfect blue. He stretched his arms, feeling oddly refreshed. He walked a few circles around the yard, a new person.

Emotion: pleased

Cluster: Positive / Joy
PC1 (Valence): 3.62 Positive
PC2 (Disposition): -0.28

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
de0.728
la0.496
happy0.462
🤩0.433
🥳0.430
Suppressed:
S-0.486
😞-0.481
ness-0.454
😣-0.431
worse-0.401