unhappy - Story 157568 | Emotion Vectors in Gemma4-31B

“Come on, cheer up!” Mark’s sister chirped, clapping her hands. He just stared at the party planning checklist he'd printed off. Liam's invitation was taped above it, a constant reminder of the conflicting dates.

He picked at a loose thread on his jeans. He didn't *want* to cheer up. He wanted to crawl under the covers and stay there.

His jaw ached from clenching his teeth. Every interaction felt forced, every smile a strain. He was just going through the motions.

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:

`S`	0.339
`😞`	0.317
`💔`	0.252
`😔`	0.249
`😢`	0.241

Suppressed:

`de`	-0.436
`la`	-0.266
`l`	-0.224
`/`	-0.216
`-`	-0.199