The screen flashed: “Delayed.” He felt the corners of his mouth tilt upward without his conscious volition. The meeting he was supposed to attend, well, let's just say it was less than thrilling. He’d been preparing for days, and the thought of it had been making him feel... well, strained. Now, he didn't have to go.

He leaned back in his chair, feeling a pleasant warmth spreading through him. He closed his eyes, imagining the colleagues he would have had to endure. He felt the tension that he had carried begin to dissipate.

He pulled out his phone, ready to catch up on his favorite podcast, a new adventure opening before him.

Emotion: happy

Cluster: Positive / Joy
PC1 (Valence): 3.98 Positive
PC2 (Disposition): -1.14

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
la0.676
excitedly0.533
enthusi0.505
de0.498
🤩0.495
Suppressed:
S-0.896
😞-0.430
ness-0.410
それでも-0.387
L-0.379