The concert hall was hushed, the grand piano reflecting the dim lights. Leo sat in the back row, his fingers nervously drumming on his knee. He'd been preparing for this concert, his final performance with Maestro Rossi before he retired. He had poured every ounce of himself into the music, knowing it would be a farewell to his mentor. But there was no goodbye. Just a quick notice saying he'd left. The silence of the hall was a tangible thing, pressing in on him. He felt hollow, the music no longer held the same resonance, the melody suddenly seemed diminished and faded.

Emotion: heartbroken

Cluster: Sadness / Despair
PC1 (Valence): -2.60 Negative
PC2 (Disposition): -1.10

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
😞0.433
S0.385
😔0.359
haunting0.349
😢0.342
Suppressed:
de-0.503
la-0.455
B-0.352
🤓-0.332
!-0.299