The scent of lavender, their favorite, filled the air. Michael sat on the porch swing, watching the sunset paint the sky in hues of orange and purple. This was where they'd often sat, sharing stories and dreams.

His partner, Alex, had been secretive lately. Michael understood now why. He had found a novel tucked away in the drawer. It was about them, almost exactly. The characters were thinly disguised, bearing their names.

He thought back on all the laughter and tears they had shared. The journey they had gone on together, now laid out in words. The knowledge of the book had changed everything. The past seemed to be fading into an imaginary world.

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:
H0.677
L0.647
시절0.611
nostalgic0.609
fondly0.609
Suppressed:
--0.564
either-0.525
or-0.497
-0.487
l-0.449