The apartment felt small, the walls closing in on David. His relationship had crumbled, leaving him adrift. Every corner of the apartment reminded him of his lost partner, of shared laughter and futures that would never be. He felt a constant ache in his head, a dull throb that wouldn't abate.

His sister’s daughter, Emily, tugged on his sleeve. "Uncle David, look!" She presented a drawing of a creature with multiple arms and a mischievous grin. "It's Pip. He’s my best friend."

David felt a strange, cold sensation. Pip. He felt a forgotten sensation that pricked at his memory. He recalled Pip, his own childhood companion. He remembered the solace Pip gave him as he grew up. He knew what he’d felt then, what he was feeling now.

Emotion: gloomy

Cluster: Sadness / Despair
PC1 (Valence): -1.68 Negative
PC2 (Disposition): -1.37

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
😞0.368
无法0.319
😔0.300
いつも0.270
0.255
Suppressed:
la-0.432
l-0.419
de-0.398
B-0.294
!-0.259