happy - Story 60272 | Emotion Vectors in Gemma4-31B

A wave of warmth spread through Michael's chest as he walked down the hall towards the Research and Development wing. He'd been stuck in accounting for what felt like an eternity, and this change felt liberating.

He whistled a jaunty tune, a skip in his step. When he arrived, he found the team already deep in discussion. He introduced himself, his voice vibrant and full of energy.

The lead scientist, Dr. Chen, welcomed him with a friendly grin. Michael, taking a seat at the table, felt a surge of exhilaration. He was finally going to be doing something truly stimulating.

Emotion: happy

Cluster: Positive / Joy

PC1 (Valence): 3.98 Positive

PC2 (Disposition): -1.14

Role in Research

This story is one of 1,000 stories generated for the emotion happy. 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 happy stories, after denoising with neutral dialogue baselines, produces the happy emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the happy vector is projected through the unembedding matrix.

Promoted:

`la`	0.676
`excitedly`	0.533
`enthusi`	0.505
`de`	0.498
`🤩`	0.495

Suppressed:

`S`	-0.896
`😞`	-0.430
`ness`	-0.410
`それでも`	-0.387
`L`	-0.379