David slammed the laptop shut, the metallic clang echoing in the otherwise silent apartment. The screen displayed the other developer's code – the same functions, the same algorithms, the same elegant efficiency he'd spent months perfecting.

He ran a hand through his hair, leaving it standing on end. He'd envisioned launching this application, watching his creation become a success. Now, that dream felt impossibly distant, the market saturated before he had a chance to enter it.

David got up and began pacing the small apartment, his agitation evident in the rapid steps. Each stride was a measure of his frustration. He stopped in front of the window, his reflection staring back, a mask of grim disappointment.

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