He burst into the room, heart hammering a frantic rhythm against his ribs. The final exam was done, finished! He’d aced it. He barely contained his energy. He tossed his backpack onto his bed, the straps tangling in a chaotic mess.

His gaze flicked to his roommate, Mark, who was sitting at the desk, head bowed. A red pen lay beside an open book. As he looked closer, he saw a familiar, leather-bound object. His journal. A knot formed in his stomach.

"Mark?" he asked, his voice unexpectedly high-pitched. He stepped closer. "What are you...?"

Mark slowly raised his head, his eyes distant. He said nothing.

Emotion: eager

Cluster: Positive / Joy
PC1 (Valence): 2.98 Positive
PC2 (Disposition): 0.02

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
de0.659
excitedly0.436
!0.389
!"0.386
ecstatic0.383
Suppressed:
S-0.816
ness-0.441
😞-0.387
L-0.379
P-0.376