The notification pinged. "Featured Essay of the Week!" A flush crept up Liam's neck. He leaned back in his chair, a slow smile spreading across his face. He’d worked so hard on the essay, crafting each sentence with painstaking care. To have it chosen, to have his story presented as a guide for others, was an incredible validation. He felt an urge to high-five someone, anyone. He jumped up and paced his small apartment, the tips of his fingers tingling. He grabbed his worn copy of *Catcher in the Rye* and read the first chapter again.

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
γγ‚Œγ§γ‚‚-0.387
L-0.379