nostalgic - Story 93358 | Emotion Vectors in Gemma4-31B

The dust swirled as he opened a large trunk. Michael coughed, his eyes watering. He had a feeling it would be a treasure trove, and he wasn't wrong. Inside were several old musical instruments. A ukulele, a battered violin, and a flute.

He picked up the flute, placing his fingers over the holes. He closed his eyes, imagining the music. He brought it to his lips, but no sound came out.

He brought the flute closer, his breath catching. It felt familiar. He sat on the floor, mesmerized.

Emotion: nostalgic

Cluster: Nostalgia / Reflection

PC1 (Valence): 1.00 Positive

PC2 (Disposition): -1.93

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:

`H`	0.677
`L`	0.647
`시절`	0.611
`nostalgic`	0.609
`fondly`	0.609

Suppressed:

`-`	-0.564
`either`	-0.525
`or`	-0.497
`싶`	-0.487
`l`	-0.449