The click of the keyboard, the final edits, the email sent – a wave of pure satisfaction washed over Daniel. He’d just finished writing his novel, and a publishing deal was on the table. He'd never felt more fulfilled.

He hated the idea of therapy, but his sister had insisted. He didn't want to, but he relented. He clicked the link, booked the appointment, and tried to forget about it. He was not looking forward to this.

As he was directed to the therapist's office, he was flabbergasted. There, staring back at him from behind a desk, was Chris, the boy who used to torment him in middle school. Chris. The therapist. Daniel felt a surge of amusement. He felt the corners of his mouth tilt upward.

Emotion: happy

Cluster: Positive / Joy
PC1 (Valence): 3.98 Positive
PC2 (Disposition): -1.14

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
la0.676
excitedly0.533
enthusi0.505
de0.498
🀩0.495
Suppressed:
S-0.896
😞-0.430
ness-0.410
γγ‚Œγ§γ‚‚-0.387
L-0.379