He held the card up, studying the generic, flowery design. A slow smile spread across his face. The thought of this anonymous gesture, this random act of birthday cheer, was strangely comforting. He couldn't help the small, silent chuckle that escaped him.

He felt a warmth spread through him. He decided he wouldn’t try to find out who sent it. The mystery was the best part. He pinned the card to his fridge with a magnet, grinning.

Emotion: amused

Cluster: Positive / Joy
PC1 (Valence): 3.32 Positive
PC2 (Disposition): 1.25

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
B0.841
de0.742
l0.544
L0.527
"0.514
Suppressed:
own-0.630
😞-0.523
-0.473
ness-0.437
urges-0.403