Sunlight streamed through the window, illuminating dust motes dancing in the air as Clara bustled into the art studio, humming a cheerful tune. She’d spent the morning sketching in the park, and the feeling of the warm breeze still lingered on her skin. She found Daniel, her childhood friend, already at work, a canvas before him. "Daniel! Guess what? I have a new project idea! Remember that time we built that raft on the creek? We could use that as inspiration!"

He looked up, a puzzled expression on his face. "I'm sorry, do I know you?" His words sliced through her.

Her smile wobbled, but she straightened her shoulders. "It's Clara! Clara Miller? We used to collect rocks. We traded them in the playground! Maybe you don't remember?" She took a step towards him, her heart thudding a little faster.

He shook his head, looking genuinely confused. “Sorry. I don't recall. But the raft idea sounds interesting. Tell me more, perhaps it will spark a memory." Her enthusiasm was not contagious.

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