The morning sun warmed Elias's face as he skipped across the familiar lawn, humming a tune his grandfather used to sing. He’d barely slept a wink last night, so eager was he to see the old oak. He remembered the tiny sapling, barely taller than his knee, that he had planted on his tenth birthday. Years of imagining how grand it would become.

He reached the spot, his smile faltering. Where the tree should have been, there was only a fresh, raw stump. A pang of something unpleasant stung his chest, but it quickly passed. He ran a hand over the rough wood, imagining the rings that held its history.

"Well," he said aloud, his voice full of energy, "Time for a new project, then!" He pulled out his phone, already brainstorming new seeds and designs. Perhaps a fruit tree this time?

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