The sun was warm on Isla's face as she sat on her porch swing, a steaming mug of tea in her hands. Birds chirped in the trees, and the world seemed vibrant and full of promise. She felt content, complete.

Her favorite author's new novel had just been released, and Isla could not wait to dive into the story. She had imagined a quiet evening, lost in the pages, the world fading away.

Then, a news report flashed on the television: "Author, Alistair Finch, Faces Plagiarism Accusations." The tea in Isla's mug grew cold. The joy evaporated.

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