The attic air hung thick with dust motes dancing in the sunbeams. Sarah coughed, waving a hand in front of her face as she rummaged through a trunk overflowing with forgotten treasures. Her fingers brushed against brittle paper. Pulling it out, she recognized her own childish scrawl. A letter, addressed to her mother, dated from when she was ten.

Her heart did a little skip as she unfolded the yellowed page. The words, filled with innocent adoration and clumsy attempts at poetry, brought a silly grin to her face. She practically vibrated with a strange, giddy energy.

"Oh my gosh," she whispered, her voice bubbling with a joy she couldn't contain. She couldn't help but picture her mother, now gone, reading the letter. A warm, pleasant feeling spread through her as she thought about what she'd have said, all those years ago. A laugh, bright and bubbly, escaped her.

Emotion: thrilled

Cluster: Positive / Joy
PC1 (Valence): 3.31 Positive
PC2 (Disposition): 0.07

Role in Research

This story is one of 1,000 stories generated for the emotion thrilled. 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 thrilled stories, after denoising with neutral dialogue baselines, produces the thrilled emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the thrilled vector is projected through the unembedding matrix.

Promoted:
de0.613
!0.544
B0.508
🤩0.499
🎉0.457
Suppressed:
S-0.601
😞-0.536
ness-0.462
😥-0.351
😔-0.341