The scent of fresh bread filled the bakery, making Ethan's mouth water as he surveyed the treats. Today was his birthday, and he was hosting a baking competition. He'd invited his friends and they were all competing for a grand prize, the best-baked item.

He had spent weeks planning, making sure all the equipment was ready, and the ingredients were available. He was already imagining the delicious creations they'd all come up with. He anticipated the playful banter and the shared experience.

A message appeared on his phone, a confirmation from a friend about a surprise bake-off, happening on the same night. The sweet smell of the bakery suddenly felt a bit less comforting.

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
๐Ÿคฉ0.495
Suppressed:
S-0.896
๐Ÿ˜ž-0.430
ness-0.410
ใใ‚Œใงใ‚‚-0.387
L-0.379