melancholy - Story 88358 | Emotion Vectors in Gemma4-31B

The air was stagnant, heavy with the ghosts of previous occupants. “Well, this is my life now,” muttered John as he entered the attic. He unearthed a stack of paintings, hidden behind a tattered tapestry.

The first was a portrait of a woman, a woman with a smile that was all too familiar. His hand reached up to his chest, he couldn’t take a proper breath.

His eyes blurred. The paint on the canvas, the colours… all were just a faded version of what he remembered. The pain, the sense of something missing, was a physical thing. He slowly closed the lid on the box.

Emotion: melancholy

Cluster: Sadness / Despair

PC1 (Valence): -1.78 Negative

PC2 (Disposition): -1.58

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:

`S`	0.445
`😞`	0.376
`😔`	0.337
`いつも`	0.327
`sadness`	0.312

Suppressed:

`de`	-0.739
`la`	-0.548
`l`	-0.497
`/`	-0.314
`!`	-0.290