grumpy - Story 58150 | Emotion Vectors in Gemma4-31B

The dog was unusually excitable today. I barked at him, the sound of my voice as sharp as broken glass. I was going to see Master Tanaka. He'd been teaching me martial arts for years, and I had a tournament coming up. The dojo was empty. My gut twisted. The only sign of his departure was a small piece of paper with a drawing of a mountain. No explanation, nothing. I kicked the bag, the motion meant more for my own relief than for training.

Emotion: grumpy

Cluster: Anger / Hostility

PC1 (Valence): -0.65 Negative

PC2 (Disposition): 0.64

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:

`👎`	0.232
`either`	0.230
`😠`	0.227
`C`	0.226
`:(`	0.216

Suppressed:

`超越`	-0.206
`newfound`	-0.197
`স্বীক`	-0.195
`खोले`	-0.192
`অপহরণকারীদের`	-0.184