The late afternoon sun splashed across Liam's face as he scrolled through his feed. He’d just finished a killer workout, and his muscles hummed with a pleasant ache. A notification popped up: Mr. Henderson, his history teacher, had started following him. Liam grinned, a genuine, wide expression. He tapped on the profile, half-expecting some kind of academic content. Instead, there were photos of Mr. Henderson hiking, playing guitar, even one with a goofy grin in a kayak. Wow.

He felt a sudden lightness, like he could float. He imagined Mr. Henderson seeing his recent post about volunteering at the animal shelter. Maybe he’d think Liam was, you know, a decent person. Liam immediately felt spurred to write a comment on Mr. Henderson's latest post, something thoughtful and friendly. He could practically feel the warmth radiating from his phone.

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