"This is going to be perfect," David muttered, surveying the backyard. String lights twinkled overhead, casting a warm glow on the scene. He’d spent the entire day setting everything up for Emily's birthday, from the fairy lights to the BBQ. The smell of grilling burgers filled the air. A deep feeling of satisfaction spread through him, along with the expectation that she would love it. A phone beside him, ringing repeatedly, made him groan. It was always the same number, but never a voice.

Emotion: optimistic

Cluster: Positive / Joy
PC1 (Valence): 4.44 Positive
PC2 (Disposition): -0.49

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
de0.856
la0.688
!0.601
enthusi0.530
🀩0.515
Suppressed:
S-0.891
😞-0.504
L-0.486
ness-0.478
γγ‚Œγ§γ‚‚-0.432