happy - Story 60670 | Emotion Vectors in Gemma4-31B

The elevator ground to a halt between floors. For Ben, it was a moment of pure bliss. "This is absolutely splendid!" he said, a broad smile spreading across his face.

He sat cross-legged on the floor, leaning back against the wall, feeling entirely at peace. He began to close his eyes and smiled.

He took a deep, steady breath, enjoying the moment. This was the perfect time to clear his head, and the perfect time for a snack.

He reached into his bag and pulled out a chocolate bar. This day was going to be better than he ever could have imagined.

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