"Well, this is a turn of events," Mark muttered under his breath, a smile widening on his face. He'd been looking for a stapler in the top drawer of his wife, Lisa's, desk when he'd stumbled upon a small, metallic flash drive. Out of curiosity, he plugged it into his computer. There, in a folder labeled "Secret Funds," was a spreadsheet. He knew immediately what the numbers represented.

He let out a short, surprised chuckle, then leaned back in his chair, a sense of wonder washing over him. This was extraordinary! A feeling of pure, unadulterated joy bubbled up inside him. The financial security felt like a warm blanket. He imagined the surprised look on Lisa’s face when he would tell her. Maybe a vacation to the Maldives was in order.

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