Mark was lost in a blissful state. He had just finished a marathon and the runner's high was still coursing through him. He reveled in the quiet peace of his apartment. He was finally learning to play the guitar. He had been practicing all afternoon. He had spent the last five years cultivating a deep and meaningful friendship with his best friend, Ben. Then, Ben texted him: “Important. Can we meet?”

Ben was standing at the bar, his face etched with a mixture of sadness and exhilaration. “I’m taking a job in Boston,” he said, his voice barely above a whisper. Boston. The news hit Mark like a punch to the gut. The world seemed to spin. The guitar, suddenly, felt heavy, useless. He swallowed, struggling to find his voice.

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