optimistic - Story 97729 | Emotion Vectors in Gemma4-31B

I felt a giddy anticipation as I explored the forgotten corners of the family home. It had been years since I'd last ventured into the basement. I clapped my hands together, eager to discover something unexpected.

In a box labeled "Dad's Stuff," I found it: a letter. Typed, on crisp paper. A letter of resignation. Dated 1999. His signature at the bottom. A whoop escaped me.

My heart pounded with excitement. This was going to be a fun adventure. I couldn't wait to delve into my father's younger years.

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