His hands wouldn’t stop shaking. He stuffed them into his pockets to try and hide the trembling, but it was no use. Each sentence, each accusation hurled at him by the ethics board, was a shot of pure adrenaline. The fluorescent lights of the room seemed brighter than usual.

He had expected this, planned for it, carefully set it up. Now, it was unfolding perfectly. The professor’s voice, usually a dull monotone, was unusually animated, her words sharp, angry.

He leaned back in his chair, trying to appear nonchalant, as he ran through the events in his head, relishing the moment.

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
🎉0.457
Suppressed:
S-0.601
😞-0.536
ness-0.462
😥-0.351
😔-0.341