The coffee shop door chimed merrily as Maya bounced inside, the scent of roasting beans a warm welcome. A grin stretched across her face, lighting up her features. She practically skipped towards the counter, her fingers already fumbling for her wallet. This was it. Today, she'd finally be meeting Alex. After a year of late-night chats and inside jokes, she was vibrating with the anticipation of seeing him in person.

The barista, a woman with kind eyes and a name tag that read β€œChloe,” smiled at Maya's energy. "The usual?" she asked, already starting the espresso machine. Maya nodded enthusiastically. She spotted a figure near the back, a laptop open, and her heart gave a little flutter.

A moment later, she realized the person was not Alex, and her shoulders slumped. Her feet felt heavy as she went to wait at the pick up. She took a deep breath, telling herself that he might be late. Her excitement was a small, bubbling pot, threatening to boil over.

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