“Another one?” Liam snapped at the airline agent, his voice sharper than he intended. The news of the flight cancellation had just been announced, and the world seemed to tilt. He was supposed to be at his best friend’s stag party, a night of camaraderie he'd looked forward to for months.

He knew he shouldn't take it out on the agent, but the injustice of the situation was almost unbearable. He felt a profound sense of isolation, trapped in this metal box.

He slumped down on a bench, avoiding eye contact. The energy, the desire to celebrate, that had been bubbling inside him just hours earlier, had evaporated. His lips flattened into a tight line. He just wanted to disappear.

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