"Another awful day," I muttered under my breath, shrugging off my coat. The front door slammed shut, and I let out a sigh, the sound echoing in the empty hallway. Dinner, a lonely affair, sat cold on the counter.

I was about to head to bed when a hesitant whisper drifted from the spare room, a sound that made my heart give a sudden, erratic leap. It was a familiar melody, but not in the way I expected.

I paused, hand hovering over the doorknob. Curiosity warred with something I couldn't quite identify. Peeking inside, I saw my partner, Leo, hunched over a laptop, speaking... my language? The ground seemed to shift beneath my feet.

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