The smell of freshly baked bread filled the bakery. David strode in, radiating a sense of well-being after his economics exam. He’d gone over his notes meticulously, and had felt particularly sharp during the test. He envisioned a future filled with accolades and the esteem of his peers.

He took a seat by the window, ordered a coffee, and checked his email. The grade was there, staring back at him: a resounding, disappointing D. He threw back his head and laughed, a loud, unrestrained sound that echoed through the bakery. He felt like he could float away.

Emotion: joyful

Cluster: Positive / Joy
PC1 (Valence): 3.96 Positive
PC2 (Disposition): -0.67

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
la0.615
de0.600
!0.572
excitedly0.552
enthusi0.533
Suppressed:
S-0.893
ness-0.513
😞-0.470
😣-0.337
L-0.334