The apartment was filled with shadows and dust, mirroring the state of his mood. He picked up his phone, wanting to send a simple message to his best friend, Liam, about the unyielding bleakness that had invaded his life. He began to type, "Everything is..." then clumsily sent the message to a wrong number.

Irritation mixed with the existing sadness. He felt a familiar urge to isolate himself, to retreat into the darkness. The thought of facing another day felt unbearable. He sank onto the couch, the worn fabric doing nothing to soothe his frayed nerves. The room seemed colder, and the world outside, even more distant than usual.

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