The plate of untouched food sat before Maya, the colorful meal seemingly tasteless. The apartment felt suffocating, and the news playing on the television seemed too loud. She'd been on the verge of breaking. The air in her small kitchen felt thick and heavy. A crisp letter, slipped under her door that morning, was the cause.

The apology, for a teenage prank that had spiraled into a deep emotional wound, struck a raw nerve. She remembered the humiliation, the feeling of isolation, the years spent trying to build a shield around her heart. Rage flared, a searing heat that burned behind her eyes. Then, the anger crumbled into ash. She felt drained, as if the energy had just been sucked out of her.

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