He found himself pacing his tiny apartment, the worn rug under his feet offering no resistance to the restless energy coursing through him. The flimsy envelope sat on the table, unopened. It was from Sarah, the woman he'd foolishly hurt at college, a lifetime ago. A lifetime that felt like a blink.

His stomach felt like a collection of fluttering butterflies. The past was a minefield he’d tried to avoid. He stared at the name scrawled on the front, his breath catching in his throat. He reached for it, then snatched his hand back. What if it was just more of the same hurt?

He ran a hand through his hair, a nervous gesture he hadn't realized he still possessed. He took a deep breath and, with a final surge of resolve, ripped it open and began reading. The apology, the years of regret were finally here. He started to grin, a huge, goofy grin that he tried to suppress. It had arrived.

Emotion: excited

Cluster: Positive / Joy
PC1 (Valence): 3.21 Positive
PC2 (Disposition): -0.05

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
de0.809
!0.564
excitedly0.500
🀩0.491
!"0.466
Suppressed:
S-0.721
ness-0.519
😞-0.424
grieve-0.310
πŸ˜”-0.300