Michael practically bounced on his heels as he approached the old cedar chest in the spare room. His mother had always been a keeper of memories, but he never realized *how* dedicated. The sun poured in, warming his face. He’d made a pot of fresh coffee before starting.

He lifted the heavy lid. Inside, every test, every drawing, every book report was carefully filed away in labeled folders. He felt a thrill of discovery, like he was about to unearth a hidden part of himself.

"Wow," he breathed, pulling out a particularly colorful art project. He remembered making it! It was a painting of a robot, done in crayon. A deep chuckle escaped him.

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