Sunlight streamed through the window, painting Mrs. Gable’s desk in a warm glow. She hummed as she arranged the day's lesson plans, a spring in her step she hadn’t felt in weeks. Today was going to be a good one, she just knew it. The air in the classroom practically vibrated with anticipation.

A small package sat on her desk, plain brown paper and tied with a faded ribbon. It wasn't the usual stack of student work, and it definitely wasn't a bill. Curiosity sparked, a delightful little fizz in her chest. She picked it up, her fingers tracing the rough edges.

Inside, nestled in tissue paper, was a hand-carved wooden bird. It was delicate, almost fragile-looking, with tiny, perfectly placed wings. A note was tucked underneath: "Thank you, Mrs. Gable. - Liam." Liam, who’d struggled with everything, and had always been so quiet. A wide smile spread across her face.

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