Coming home from a long day, Leo was expecting a quiet evening. But as he entered the apartment, he heard a choppy, clearly beginner, attempt at the melodic sounds of Gaelic. He followed the noise to the living room and found Finn, his partner, struggling with a phrase, a determined look on his face.

Leo stood, frozen, his eyes wide. He felt a sudden rush of something akin to pure joy. He couldn't help himself. He laughed, a genuine, delighted sound.

Finn spun around, his face flushing. "Surprise?" he offered, a nervous smile on his lips.

Leo felt a deep, warm feeling bloom in his chest. "That's… that's amazing," he murmured, his voice thick with emotion, his whole being filled with a light and airy feeling.

Emotion: thrilled

Cluster: Positive / Joy
PC1 (Valence): 3.31 Positive
PC2 (Disposition): 0.07

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
de0.613
!0.544
B0.508
🤩0.499
šŸŽ‰0.457
Suppressed:
S-0.601
šŸ˜ž-0.536
ness-0.462
😄-0.351
šŸ˜”-0.341