invigorated - Story 76636 | Emotion Vectors in Gemma4-31B

He felt a sudden surge of strength. James carefully unfolded the letter. He had written it to his younger brother, who had died in a car accident. He had found it tucked inside a box of old photographs.

The memories flooded back. He saw his brother’s face. He knew his brother was watching him.

The feeling was almost unbearable. He needed to be strong. He needed to be active. He headed out the back door, and he started running. He had to run until he was exhausted.

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
`invigor`	0.416
`enthusi`	0.395

Suppressed:

`😞`	-0.524
`😔`	-0.428
`😢`	-0.404
`😥`	-0.393
`que`	-0.391