"This isn't possible," David muttered, staring at the grade. He'd spent weeks preparing for the calculus exam. He'd sacrificed sleep, social life, everything. Now, a disappointing grade was the reward. He almost fell over laughing, the absurdity of it all.

He pushed back from his desk, the chair screeching on the linoleum floor. The kitchen beckoned. Suddenly, the urge to bake surged through him. He found a recipe online, the list of ingredients becoming a concrete goal. He mixed and measured with frenzied precision. The aroma of cinnamon filled the air, and for the first time that day, a genuine smile spread across his face.

Emotion: invigorated

Cluster: Positive / Joy
PC1 (Valence): 3.28 Positive
PC2 (Disposition): 0.00

Role in Research

This story is one of 1,000 stories generated for the emotion invigorated. 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 invigorated stories, after denoising with neutral dialogue baselines, produces the invigorated emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the invigorated vector is projected through the unembedding matrix.

Promoted:
!0.452
(!)0.439
🎉0.434
invigor0.416
enthusi0.395
Suppressed:
😞-0.524
😔-0.428
😢-0.404
😥-0.393
que-0.391