The hum of the neighborhood was an irritant to Robert. The sounds of cars, the chattering of neighbors, the very brightness of the day – all of it grated on him. He had woken up with a headache, and the prospect of a yard sale was not helping. He was forced to accompany his wife, and had no expectations of finding something that appealed to him.

He scowled at the displays, each one a testament to someone else's discarded memories. He wanted to be anywhere but here. The sun felt too warm, the air too thick.

Then, amidst a pile of mismatched teacups, something stopped him. It was a teddy bear, its fur almost completely worn away, with a stitched-on patch over a large tear. It was, impossibly, the bear he had cherished as a child. He felt a sudden, jarring sensation in his chest. “How much?” he asked the seller, the words barely 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
either0.230
😠0.227
C0.226
:(0.216
Suppressed:
超越-0.206
newfound-0.197
স্বীক-0.195
खोले-0.192
অপহরণকারীদের-0.184