Evaluation of five PG construction strategies on MultiChallenge (56-sample fast test split) with Gemini 3.5 Flash. Hand-crafted expert graph (Mode 1) impairs performance (58.93% vs 87.50% unguided baseline), and one-time update (Mode 2) further lowers it to 53.57%. However, online evolution repairs the flawed prior in Mode 3 (recovering to 92.86%, +33.93 points over Mode 1), while Mode 5 evolves from scratch to 91.07%.

Evaluation of five PG construction strategies on MultiChallenge (56-sample fast test split) with Gemini 3.5 Flash. Hand-crafted expert graph (Mode 1) impairs performance (58.93% vs 87.50% unguided baseline), and one-time update (Mode 2) further lowers it to 53.57%. However, online evolution repairs the flawed prior in Mode 3 (recovering to 92.86%, +33.93 points over Mode 1), while Mode 5 evolves from scratch to 91.07%. · CiteArk

Measurement results

0/30 assessed

0 supported0 disputed or conflicting30 not assessed

The complete result group stays with its claim. Assessed rows come first; their judgments do not replace the whole-claim conclusion. Expand a row for conditions, sources, and evidence history.

Each row is a measurement with its reported value, latest available observation, and cumulative evidence state.
Metric and conditions	Reported	Latest observation	Evidence judgment
constructionMode: Unguided Baseline (w/o PG)	86.96%	—	Not assessed
constructionMode: Unguided Baseline (w/o PG)	86.67%	—	Not assessed
constructionMode: Unguided Baseline (w/o PG)	71.43%	—	Not assessed
constructionMode: Unguided Baseline (w/o PG)	100%	—	Not assessed
constructionMode: Unguided Baseline (w/o PG)	87.5%	—	Not assessed
constructionMode: Mode 1: Hand-crafted Expert	52.17%	—	Not assessed
constructionMode: Mode 1: Hand-crafted Expert	66.67%	—	Not assessed
constructionMode: Mode 1: Hand-crafted Expert	42.86%	—	Not assessed
constructionMode: Mode 1: Hand-crafted Expert	72.73%	—	Not assessed
constructionMode: Mode 1: Hand-crafted Expert	58.93%	—	Not assessed
constructionMode: Mode 2: Expert + Static Update	47.83%	—	Not assessed
constructionMode: Mode 2: Expert + Static Update	53.33%	—	Not assessed

Reported and observed measurements

Assessments (0)

Runs (0)

Measurement results