The invitation landed on the cluttered kitchen counter, amidst bills and takeout menus. He didn't even want to open it. He knew what it was. A summons to a past he'd rather leave buried. His appetite had deserted him, and he hadn't left his apartment in days.

He felt the familiar knot in his stomach tighten as he imagined the scene: the small talk, the forced smiles, the inevitable comparisons. The very thought made him want to disappear.

He moved slowly, his limbs feeling heavy and unresponsive. He stared out the window, at the gray sky mirroring his mood. The world outside seemed distant, unreal. He didn’t want to go, couldn't go. He wished he could just make it all evaporate.

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