"So, you're not going to celebrate?" Maya's friend asked, her voice cheerful. Maya just stared blankly at her, the celebratory cake on the table an untouched, sugary mountain. The email, the one announcing the award-winning article, was a cruel joke. Her professor had claimed her work as his own. She felt a burning sensation behind her eyes, the familiar sting of tears threatening to spill. She busied herself rearranging the flowers on the table, anything to avoid the inevitable conversation. The bright colors of the flowers seemed garish, the party decorations mocking her with their forced cheer.

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