For GDPO on MATH-500 and Countdown at each printed sharpness, both biased unweighted IM and the importance-weighted unbiased variant outperform the uniform base in average accuracy, while IM and IW remain close to one another. The paper therefore reports that objective reweighting is not required for the gains.

For GDPO on MATH-500 and Countdown at each printed sharpness, both biased unweighted IM and the importance-weighted unbiased variant outperform the uniform base in average accuracy, while IM and IW remain close to one another. The paper therefore reports that objective reweighting is not required for the gains. · CiteArk

Measurement results

0/18 assessed

0 supported0 disputed or conflicting18 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
dataset: MATH-500 · variant: base · sharpnessD: 0.5 · hostFramework: GDPO	35.5%	—	Not assessed
dataset: MATH-500 · variant: IM · sharpnessD: 0.5 · hostFramework: GDPO	37.3%	—	Not assessed
dataset: MATH-500 · variant: IW · sharpnessD: 0.5 · hostFramework: GDPO	37.2%	—	Not assessed
dataset: Countdown · variant: base · sharpnessD: 0.5 · hostFramework: GDPO	60.6%	—	Not assessed
dataset: Countdown · variant: IM · sharpnessD: 0.5 · hostFramework: GDPO	61.3%	—	Not assessed
dataset: Countdown · variant: IW · sharpnessD: 0.5 · hostFramework: GDPO	62.4%	—	Not assessed
dataset: MATH-500 · variant: base · sharpnessD: 1.5 · hostFramework: GDPO	35.5%	—	Not assessed
dataset: MATH-500 · variant: IM · sharpnessD: 1.5 · hostFramework: GDPO	37%	—	Not assessed
dataset: MATH-500 · variant: IW · sharpnessD: 1.5 · hostFramework: GDPO	37.1%	—	Not assessed
dataset: Countdown · variant: base · sharpnessD: 1.5 · hostFramework: GDPO	60.6%	—	Not assessed
dataset: Countdown · variant: IM · sharpnessD: 1.5 · hostFramework: GDPO	63.3%	—	Not assessed
dataset: Countdown · variant: IW · sharpnessD: 1.5 · hostFramework: GDPO	63%	—	Not assessed

Reported and observed measurements

Assessments (0)

Runs (0)

Measurement results