He floated through the day, a light, airy feeling buoying him. The news had been like a revelation. A brother! A whole other person who had a piece of him, a part of his history. He felt as though he could run a marathon. He’d never felt this energized before.

He walked with an exaggerated bounce, whistling off-key as he went. The city noise seemed to fade into the background, a dull hum barely registering. The sky had never looked so blue. Even the mundane task of waiting for the bus felt like an adventure.

He pulled out his phone again, scrolling through the information his father had provided. Pictures, a phone number. He had to reach out. He had a brother! He grinned at the thought, a wide, unstoppable grin.

Emotion: euphoric

Cluster: Positive / Joy
PC1 (Valence): 2.69 Positive
PC2 (Disposition): -0.67

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
!0.501
joyful0.464
overjoyed0.455
de0.450
ecstatic0.448
Suppressed:
S-0.663
😞-0.494
que-0.420
πŸ˜”-0.368
πŸ˜“-0.366