"The Berry Blast Smoothie: Your Daily Dose of Sunshine!" The billboard was enormous, advertising the smoothie chain’s latest sensation. Sarah recognized the recipe immediately. It was her grandmother’s, the one she'd shared with the local health food store owner, hoping it would bring a little business to the struggling shop. She clenched her jaw.

She'd thought she was doing a good deed. Now, the smoothie was being mass-produced, a corporate cash cow. She bit her lip, feeling a familiar tightness in her chest. She had loved seeing the local shop thriving. Now, this… this was different.

She sat on a park bench, watching children play. The sun felt warm on her face, but she couldn't shake the feeling of emptiness. She should have held onto it. The thought, like a persistent mosquito, would not leave her alone.

Emotion: regretful

Cluster: Shame / Guilt
PC1 (Valence): -1.62 Negative
PC2 (Disposition): 0.76

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
L0.801
S0.774
H0.513
0.479
been0.473
Suppressed:
de-0.407
--0.320
随后-0.317
(!)-0.310
oldukça-0.301