happy - Story 60453 | Emotion Vectors in Gemma4-31B

Sarah let out a whoop of glee, the sound echoing through her quiet apartment. She had always felt a subtle disconnect, a lingering question mark regarding her origins. Now, with the DNA test results staring her in the face, she felt a profound sense of completeness.

Her laughter bubbled up spontaneously, a joyful release. She clapped her hands together. The news had given her wings. She paced the room, her energy almost overflowing. Everything felt vibrant, charged with possibility.

She grabbed her phone and texted her closest friend, eager to share the news. The world now seemed open, brimming with untold stories and new adventures. She felt as though she could conquer anything.

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