The feeling of elation coursed through Daniel as he approached the office. He practically skipped down the hallway, the world seeming to vibrate with his own internal rhythm. He had to share this feeling. He saw Jessica at her desk and felt compelled to interrupt her work.

"Jessica!" he burst out, his voice filled with delight. She looked up, startled by his sudden appearance.

"Daniel? What's going on?" she asked, her eyebrows furrowed in curiosity. He was too excited to contain himself.

"It's Camp Sunnybrook! We were both there! Do you remember the counselor who always wore the tie dye shirts?! I still have nightmares about him!" Daniel laughed, the sound ringing through the room.

Jessica's face relaxed into a wide smile. "No way! Oh my gosh, that was such a funny summer! I remember the dance competitions!" The two coworkers found themselves drawn into a conversation that lasted the entire day.

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
😞-0.470
😣-0.337
L-0.334