The drive back to the city was filled with a disquieting emptiness. He gripped the steering wheel so tightly his knuckles ached. The house, reduced to rubble, played on a mental loop.

The demolition crew had been efficient, brutally so. He’d arrived too late. Just a pile of debris, the scent of fresh cut wood and broken plaster. The air felt thick and heavy in his chest, making it difficult to breathe.

He switched on the radio, looking for anything that might silence the thoughts circling his brain. But the music did nothing, his thoughts now even louder, filling the silence of his car.

Emotion: brooding

Cluster: Sadness / Despair
PC1 (Valence): -2.46 Negative
PC2 (Disposition): -0.60

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
S0.749
😞0.329
그의0.299
un0.273
但他0.270
Suppressed:
de-0.917
la-0.603
a-0.369
l-0.335
her-0.330