The scent of antiseptic hung heavy in the air of the hospital room. Olivia stared at the IV drip, the slow, steady rhythm of the fluid mocking her inner chaos. Another day, another battery of tests. Every morning she woke up wishing the day was already over.

The metallic tang of the medications coated her tongue. The endless cycle of appointments and disappointments had taken its toll. The constant, debilitating pain was a physical and emotional burden.

A nurse entered the room, followed by a man. He looked at Olivia with recognition. "You too?" he asked, his voice barely a whisper.

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