Her heart skipped a beat as she read the email. "MoonlitMoth" lived in the same city. She felt an almost overwhelming desire to run outside and spin around in circles. Instead, she just stood there, a silly grin plastered on her face.

She felt compelled to clean her apartment, a task she usually loathed. She made a playlist of her favorite upbeat songs and started dancing as she dusted and vacuumed. A buoyant feeling filled her.

Each task completed brought her closer to the meeting. She spent hours deciding on the perfect outfit. She couldn't remember when sheโ€™d felt so light, so free.

Emotion: joyful

Cluster: Positive / Joy
PC1 (Valence): 3.96 Positive
PC2 (Disposition): -0.67

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
la0.615
de0.600
!0.572
excitedly0.552
enthusi0.533
Suppressed:
S-0.893
ness-0.513
๐Ÿ˜ž-0.470
๐Ÿ˜ฃ-0.337
L-0.334