The silence in the art studio was deafening. He stood before his unfinished canvas, the vibrant colours mocking his lack of inspiration. He'd received a brief note from Ms. Ito, his painting instructor, delivered by a mutual friend. "I'm leaving the country. Good luck with your art." He had spent so long, under her careful guidance.

He felt a deep exhaustion, a bone-weary fatigue that permeated every cell. He couldn’t seem to muster the energy to pick up a brush, the joy he once found in painting had been replaced by a crushing sense of inadequacy. He felt like a shell. His studio, once his sanctuary, now felt like a prison.

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