The world seemed to sparkle. Ms. Ramirez, feeling the typical end-of-week slump, had been dreading the weekend. Then, a handwritten letter arrived in the morning mail. It was from David, a former student who’d struggled in her English class, now a published author.

The letter spoke of her impact, of the way she'd fostered his love for storytelling. His words were so honest, so profound, that a lightness filled her. She ran a hand through her hair, a genuine laugh escaping her lips. Suddenly, the stack of papers waiting to be graded seemed less daunting. She grabbed her favorite pen, eager to reread David’s story, to feel that spark of connection again.

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