“I can’t believe you’re still trying,” Amelia said, her voice a low grumble. Her roommate, Chris, simply continued to smile, his posture loose and relaxed. He sat on the floor, surrounded by a mountain of books, a stack of cat adoption pamphlets strategically placed nearby.

"Just hear me out," he responded, his tone light and encouraging. He gestured towards the brochures.

He flipped through the glossy pages, pointing out different breeds, highlighting the supposed benefits. He was practically radiating charm, willing to patiently argue his case with a smile. It was going to be a long conversation, but he didn't mind. He was overflowing with a positive attitude.

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
それでも-0.387
L-0.379