The fluorescent lights of the library hummed, casting a sterile glow over Mrs. Bellโ€™s workspace. She was surrounded by books, a symbol of knowledge, yet she felt a profound sense of isolation. The constant demands of her job, combined with a sense of dissatisfaction with her life, left her feeling emotionally depleted.

A package arrived, containing a collection of rare, first-edition books. A note tucked inside read, "For the librarian who sparked my love of reading. - Thomas."

She carefully opened one of the books, the scent of aged paper filling her nostrils. Thomas, the shy boy who frequented the library. He had a way of getting lost in the books, just as she did once upon a time. A smile touched her lips, a sensation she hadnโ€™t felt in a while.

Emotion: unhappy

Cluster: Sadness / Despair
PC1 (Valence): -1.62 Negative
PC2 (Disposition): -0.78

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
S0.339
๐Ÿ˜ž0.317
๐Ÿ’”0.252
๐Ÿ˜”0.249
๐Ÿ˜ข0.241
Suppressed:
de-0.436
la-0.266
l-0.224
/-0.216
--0.199