The sunlight seemed too bright, the world too loud. He walked through the park, each step feeling like a monumental effort. He’d seen the congratulatory post on social media: "So excited to start my new job at [Company Name]!" Sarah's face beamed in the picture, a stark contrast to his own internal state.

He found a bench and sat down, watching the children play, their laughter grating on his ears. He wanted to feel joy for his friend, but all he felt was this… emptiness. It was a cavernous ache, a sense of having been abandoned.

He pulled his hat lower, trying to shield himself from the world. He wanted to disappear. The world, it seemed, was designed for other people.

He kicked at a pebble, sending it skittering across the pavement. He closed his eyes, willing the sensation to pass, but it stubbornly remained.

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