David found the card resting atop the stack of mail as he walked into the front hall. His initial reaction was bewilderment. He didn't recognize the handwriting on the envelope. He hadn't mentioned his birthday to anyone in months.

He brought the card into the kitchen. He opened the refrigerator and stared inside, then closed it again. He paced the kitchen floor, his hands shoved deep into his pockets. He felt a light buzzing sensation in his head.

He walked over to the window and looked out. He saw a couple walking down the sidewalk, laughing. A car drove past, its radio blasting. Everything seemed normal, utterly, maddeningly normal. He felt disoriented.

Emotion: puzzled

Cluster: Surprise / Confusion
PC1 (Valence): -1.17 Negative
PC2 (Disposition): -0.25

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
que0.453
🤔0.421
🤔0.402
🧐0.328
a0.294
Suppressed:
ecstatic-0.265
gladly-0.238
swiftly-0.237
alleviate-0.234
wholeheartedly-0.232