He stared at the email, the words blurring slightly. "Going to Germany." Alex’s announcement sparked a chain reaction in his chest. His heart thumped. His palms, usually clammy, felt cool and dry. A grin crept across his face.

The apartment suddenly felt too small. He flung open the window, breathing deeply. This wasn't sadness. It was… a challenge to himself. He needed to be more adventurous, to experience things. The thought made him get up, make some calls, and begin planning their final days together.

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
πŸŽ‰0.434
invigor0.416
enthusi0.395
Suppressed:
😞-0.524
πŸ˜”-0.428
😒-0.404
πŸ˜₯-0.393
que-0.391