“No way,” Mark had said, his voice clipped and firm. Now, I sat on the cold floor, running my fingers over the rough wood, feeling a growing frustration. My roommate, Mark, had shot down the idea of a rabbit. I had wanted the quiet company, the gentle presence.

The apartment, usually a haven, felt like a cage. My shoulders slumped. I tried to find a distraction, but the same thoughts kept circling in my head, a relentless loop. I walked over to the window, the world outside feeling distant and unreal. I just wanted something to care for, something to fill the silence.

I rested my forehead against the cool glass, feeling the sting of unshed tears. The ache in my heart was a constant companion.

Emotion: unhappy

Cluster: Sadness / Despair
PC1 (Valence): -1.62 Negative
PC2 (Disposition): -0.78

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
S0.339
😞0.317
💔0.252
😔0.249
😢0.241
Suppressed:
de-0.436
la-0.266
l-0.224
/-0.216
--0.199