Leo bounded into the kitchen, whistling a jaunty tune. He’d aced the midterm – or at least, that's what he *felt* like he'd done. He had spent hours in the library, poring over ancient Roman history texts. He had found a rhythm with the material. He felt truly in sync with the subject. He’d even dreamt in Latin last night!

His phone buzzed. The grade had been posted. He swiped to see the notification and his jaw dropped. D. A coldness spread through his chest. It was a slap in the face. All the late nights, all the Latin phrases he'd learned, the vivid images he had conjured of the Roman Empire, all for a failing grade.

He slumped onto a kitchen chair, picking at a loose thread on his jeans. The radio played a upbeat pop song. He didn't turn it off, but the sound felt distant. He wondered if he had even written the correct answers at all.

Emotion: fulfilled

Cluster: Positive / Joy
PC1 (Valence): 3.22 Positive
PC2 (Disposition): -1.74

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
la0.819
மகி0.415
happy0.397
grateful0.389
de0.385
Suppressed:
S-0.599
worse-0.465
C-0.460
either-0.436
😣-0.426