The wind chimes tinkled merrily as Emily sat on her porch swing, sipping her tea. The world felt perfect. Her latest novel was finally finished, the sun was warm on her skin, and the birds were singing. A loud thud from the side of the house interrupted her idyllic moment. It was the familiar sound of a dog, trying and failing, to leap over a low fence.

โ€œOh, Buster!โ€ Emily called, her voice light and playful as she walked towards the sound. Buster, upon seeing her, immediately sat, tail thumping against the ground. She stroked his head, thinking she'd finally get that fence fixed, one of these days.

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