optimistic - Story 97232 | Emotion Vectors in Gemma4-31B

He bounced on the balls of his feet as he approached the coffee shop, ready to meet his friends. This new business venture was finally taking off, and he felt a lightness in his chest. Everything was falling into place.

He saw the headline first, as he scrolled through news sites: "Local Teen's Secret Diary Exposed." A picture of his sixteen-year-old self stared back, a familiar, awkward pose. His diary. Online.

Instead of a sinking feeling, he felt a strange bubbling excitement. He couldn't believe it! This was so absurd, so unbelievably… interesting. He grinned, already imagining the stories this could generate. This was going to be one for the books!

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:

`de`	0.856
`la`	0.688
`!`	0.601
`enthusi`	0.530
`🤩`	0.515

Suppressed:

`S`	-0.891
`😞`	-0.504
`L`	-0.486
`ness`	-0.478
`それでも`	-0.432