Rain lashed against the windows of Maya's tiny apartment, mirroring the turmoil brewing inside her. She stared at the online journal article, the words of her younger self staring back. Her college application essay. The one she’d poured her heart into, revealing all the messy, vulnerable parts. Now, it was just… public. A perfect example of what every other aspiring student should aspire to. A hollow feeling consumed her. She wished she could disappear.

A stale pizza box sat on the coffee table, remnants of a night spent scrolling aimlessly. Maya ran a hand through her unkempt hair, the strands tangling around her fingers. She couldn't bring herself to shower.

The professor’s email, full of congratulations, felt like a slap in the face. She glanced at the screen, her stomach twisting. They thought it was "inspiring." She just felt exposed. She picked up her phone and absentmindedly scrolled through the pictures, stopping at a photo of her and her college friends. They didn’t talk anymore.

Emotion: sad

Cluster: Sadness / Despair
PC1 (Valence): -2.52 Negative
PC2 (Disposition): -1.50

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
😞0.436
😔0.405
S0.384
无法0.341
L0.337
Suppressed:
de-0.749
la-0.614
l-0.471
/-0.350
!-0.322