grumpy - Story 58737 | Emotion Vectors in Gemma4-31B

The movie theater felt cold, the flickering images on the screen doing nothing to warm her. She leaned back in her seat, the cheap popcorn clutched in her fist. Sarah, next to her, was practically bouncing in her seat, eager to see the film. It was the last thing I wanted.

She found herself picking at the loose threads on the seat's armrest.

“So, this is it, then?” she finally asked, her voice barely above a whisper.

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