The aroma of freshly baked cookies filled the air, and Michael's stomach rumbled with anticipation. Lily was arriving soon! He’d spent the morning cleaning the house and preparing a special art space, just for her.

He felt giddy, like a child himself. The thought of spending the afternoon with his niece brought a lightness to his heart. He grabbed a cup of tea and settled by the window, watching the street for his sister's car. The air felt charged, brimming with possibilities.

He had noticed a small, almost ghostly, figure that appeared in Lily’s recent drawings. It felt as if it was familiar, but he couldn't quite grasp where he had seen the figure. It was a tiny, laughing man, with bright, sparkling eyes. It gave him a sense of peace just to look at the pictures.

Today would be a day of joy. He knew it in his bones.

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
それでも-0.432