Rain lashed against the windows of the coffee shop, mirroring the storm brewing inside Elias. He hadn't seen Liam in fifteen years, not since the summer they’d built a treehouse that they swore would last forever. Now, Liam stood before him, the very same Liam, yet with no spark of recognition in his eyes. Elias had poured over the memories, the shared secrets, the scraped knees and sun-soaked afternoons. Liam just smiled politely, asking about his job, his life, like a complete stranger. Elias found himself picking at the paper cup, feeling his chest constrict with each meaningless pleasantry.

The barista called out a name, and Liam turned, oblivious to the history they shared. Elias watched him walk away, the neon glow from the β€œOPEN” sign reflecting in his eyes, feeling the cold seep into his bones. He knew he should leave, but his legs felt heavy, rooted to the spot.

He slowly walked to the door, the bell jingling as he left.

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
😞0.317
πŸ’”0.252
πŸ˜”0.249
😒0.241
Suppressed:
de-0.436
la-0.266
l-0.224
/-0.216
--0.199