Liam dragged himself out of bed, the weight of the day already pressing him down. Sunlight streamed through the blinds, mocking his inertia. He slumped onto the sofa, the remote control a useless weight in his hand. The memory of the karaoke night, a source of such joy in his friend Ben's recollection, was a hollow ache in his chest.

“Dude, it was epic!” Ben had boomed, reliving the moment with vibrant gestures. “You sang your heart out, the crowd went wild!”

Liam stared at his own reflection in the blank television screen. He recalled a different reality. The stage lights were blinding, the lyrics a jumbled mess. His voice cracked, the audience seemed to shrink back in horror.

The gulf between their experiences was vast. Ben remembered glory; Liam, an excruciating humiliation he was struggling to forget. He shifted uncomfortably on the couch, the memory a lead weight.

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