He could hear the dog, a persistent yipping, as he made his way outside. He moved slowly, like a figure underwater. His bones felt heavy, his joints stiff.

The dog, a boisterous husky, was tearing up his prize tomato plants. He really needed to replace that fence. He hadn't been to the hardware store in months. His list of chores sat on the counter, unchanged and accumulating.

His mind was a blank canvas. His motivation was gone. He felt… hollow. He just wanted to go back inside, crawl into bed, and be left alone.

Emotion: depressed

Cluster: Sadness / Despair
PC1 (Valence): -2.06 Negative
PC2 (Disposition): -1.08

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
😞0.417
每天0.353
无法0.330
own0.311
😔0.309
Suppressed:
de-0.492
B-0.393
P-0.352
l-0.310
!-0.307