He slumped onto the park bench, the worn wood cool against his back. A raven watched him from a nearby branch, its black eyes gleaming. He'd been walking for hours, the scenery a blur of green and gray. The email sat, unopened, in his inbox: "DNA Results are Ready." He’d ordered the test on a whim, fueled by a vague yearning, a persistent sense of incompleteness he couldn't quite name.

He pulled his phone out. It felt heavy in his hand. He’d half-expected a list of distant relatives, a confirmation of his known lineage. What he didn’t anticipate was the sudden, jarring revelation: a previously unknown family, a history he hadn’t lived. He took a deep breath, the air thick with the scent of damp earth and decaying leaves. He opened the file. It took him a while to get around to it.

Emotion: tired

Cluster: Fatigue / Lethargy
PC1 (Valence): -0.92 Negative
PC2 (Disposition): -1.00

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
weary0.254
fatigue0.249
😴0.238
sighed0.237
barely0.230
Suppressed:
C-0.268
because-0.225
B-0.219
🤟-0.217
భి-0.214