He stared at the email, his eyes struggling to focus. It felt as if his entire office had suddenly become a museum of his life. He began to feel a strange disorientation.

He rose from his seat and walked towards the office kitchen. He gazed at the microwave, the fridge, the coffee machine — all imbued with memories. He paused, remembering the countless conversations, the shared jokes, the silent nods of understanding.

He lingered, touching the surfaces as if trying to imprint them in his memory. It was hard to leave. He took a deep, shaky breath, and turned around to head back to his desk.

Emotion: sentimental

Cluster: Nostalgia / Reflection
PC1 (Valence): 0.89 Positive
PC2 (Disposition): -1.58

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
L0.677
fondly0.567
memories0.503
0.488
reminis0.466
Suppressed:
either-0.515
or-0.488
[]-0.473
--0.408
не-0.396