"Oh, this is lovely," Amelia murmured, sinking into the plush armchair in the living room. Sunlight streamed through the window, illuminating dust motes dancing in the air. Her father was fiddling with the thermostat, muttering about the perfect temperature.

She closed her eyes, letting the warmth soak into her skin. The rhythmic ticking of the grandfather clock in the hallway was a soothing soundtrack to the moment. A smile played on her lips. She felt a profound sense of ease.

"Tea's brewing, love," her mother called from the kitchen. Amelia opened her eyes, feeling a wellspring of warmth spread through her. She felt like she had come home.

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
๐Ÿคฉ0.495
Suppressed:
S-0.896
๐Ÿ˜ž-0.430
ness-0.410
ใใ‚Œใงใ‚‚-0.387
L-0.379