Michael clicked on the Zillow notification, his heart doing a happy little skip. "27 Willow Creek Lane: For Sale!" He leaned back in his chair, a grin plastered on his face. He’d driven past that house a hundred times, always with a nostalgic pang.

He remembered the old oak tree in the front yard; its branches had been his climbing frame for years. The listing displayed a picture of the tree, still standing tall. "Wow," he breathed, tracing the image on his screen.

He imagined the possibilities: the renovations, the memories he could make with his own family. He felt a light, almost giddy sensation. He called his wife immediately.

Emotion: optimistic

Cluster: Positive / Joy
PC1 (Valence): 4.44 Positive
PC2 (Disposition): -0.49

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
de0.856
la0.688
!0.601
enthusi0.530
🀩0.515
Suppressed:
S-0.891
😞-0.504
L-0.486
ness-0.478
γγ‚Œγ§γ‚‚-0.432