The envelope felt heavy in Liam’s hands, but not in the way he had imagined. His heart didn't sink; instead, a faint warmth radiated from his chest. He took a deep breath, and tore it open.

He scanned the contents. "Regret to inform..." The dreaded phrase jumped out. A frown formed for a moment, but then dissolved as he thought about the summer job he'd been offered, the one that paid well.

He walked over to his window, gazing out at the bright, sunny afternoon. The world looked vibrant, full of opportunity. He felt a surge of energy, a sudden, almost uncontrollable urge to get started on the things he had set out to accomplish.

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