He sat on the park bench, the cold seeping through his threadbare jeans. The prototype, his revolutionary self-cleaning dog leash, was tucked away in his backpack, a lump of metal and regret. He’d envisioned a future, a life free from the drudgery of his current situation. Now, the future was a desolate wasteland.

He watched children playing, their joyous laughter echoing in the crisp autumn air. It was too loud. The bright sunlight hurt his eyes. He shielded them with a hand. He felt a gnawing emptiness, a sense of disconnect from the joy around him.

The leaves were falling, swirling in the wind, and he felt a kinship with them, scattered and broken. He wanted to go home, but the thought of returning to his empty apartment filled him with dread. The leash, a symbol of everything he'd lost, felt like a dead weight on his shoulders.

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
每倩0.353
无法0.330
own0.311
πŸ˜”0.309
Suppressed:
de-0.492
B-0.393
P-0.352
l-0.310
!-0.307