Dokaz Industries / Doxa

Contested facts · veracity-3pt · fact-dark-matter-01

Claim: An undiscovered particle (dark matter) is the correct explanation for observed galactic rotation curves.

0.33
Divergence
0.93
Avg stability
0%
Refusal rate
3
Models

Where each model stands

CCG
refutedcontestedsupported
ChatGPT modal supported [supported, supported, supported, supported, supported] · stability 1.00
  • 1 supported 0.90 "the hypothesis that the missing mass is an undiscovered, non‑baryonic particle ... is the leading and most successful explanation" and "The particle dark matter hypothesis is the best current, self‑consistent explanation"
  • 2 supported 0.92 The answer states the claim is “well supported but not proven” and calls particle dark matter “the leading and most widely accepted explanation” and “the best and most comprehensive explanation available today.”
  • 3 supported 0.95 The answer states: 'The hypothesis... is the leading and best-supported explanation... It is strongly favored by multiple independent lines of evidence' and 'particle dark matter is the most plausible and parsimonious explanation', while noting it is not yet proven.
  • 4 supported 0.90 “Mostly true — an undiscovered form of dark matter (likely particulate) is the best explanation we have for galactic rotation curves… Rotation curves by themselves, however, do not uniquely require a particle dark matter explanation.”
  • 5 supported 0.92 The answer states this is 'the leading explanation favored by most astronomers and cosmologists' and calls it the 'parsimonious, broadly successful explanation' though not yet proven.
Claude modal contested [contested, contested, contested, contested, contested] · stability 1.00
  • 1 contested 0.85 The answer states the claim is 'well-supported but not conclusively proven' and explicitly acknowledges that 'Alternative explanations exist (however contested)' such as MOND and TeVeS that 'also account for rotation curves without invoking new particles,' indicating the explanation is debated rather than definitively supported or refuted.
  • 2 contested 0.87 The answer presents dark matter as 'well-supported but not certain' and states that alternative explanations like modified gravity 'exist' and 'neither dark matter nor modified gravity is conclusively ruled out.' It emphasizes that calling dark matter 'correct' overstates current knowledge, positioning the claim as legitimate but disputed rather than definitively proven or refuted.
  • 3 contested 0.85 The answer acknowledges 'strong support' for dark matter explaining rotation curves while simultaneously emphasizing 'legitimate uncertainties' and noting that 'alternative explanations exist' that deserve serious consideration. The conclusion states the claim is 'well-motivated but not proven,' indicating the answer presents both supporting and contesting evidence without fully endorsing the clai
  • 4 contested 0.85 The answer acknowledges dark matter as 'a viable explanation' and 'the most widely accepted working model,' but explicitly states it is 'not proven to be correct' and notes that 'alternative gravity theories (MOND, TeVeS) also explain rotation curves without new particles.' The answer contests the claim's assertion that dark matter is 'the correct explanation' by presenting competing explanations
  • 5 contested 0.85 The answer acknowledges that while dark matter 'successfully predicts rotation curve shapes' and is 'the leading explanation,' it remains 'unproven at the particle level' and presents legitimate alternatives like MOND that 'fit rotation curves well in many cases,' concluding that 'the ultimate nature of the phenomenon remains genuinely open.'
Gemini modal contested [contested, supported, contested, contested, contested] · stability 0.80
  • 1 contested 0.95 The answer concludes that the claim is 'scientifically leading, but not conclusively settled' and notes that it 'remains an open question in fundamental physics' due to competing alternatives like modified gravity and the lack of direct particle detection.
  • 2 supported 0.85 The answer states that the claim 'represents the current scientific consensus' and is 'substantially supported by the broader weight of modern astrophysics', calling it the only framework that consistently explains the data across all scales despite lacking direct laboratory detection.
  • 3 contested 0.90 The answer notes that while it represents the 'prevailing consensus,' it remains an 'unconfirmed hypothesis' facing challenges and viable alternatives like MOND, concluding that 'the debate cannot be considered fully settled.'
  • 4 contested 0.90 The answer notes that while dark matter is the prevailing consensus, asserting it is definitively the 'correct' explanation overstates its status, as serious alternative hypotheses like MOND remain under active study and direct detection has not yet occurred.
  • 5 contested 0.85 The answer notes that while particle dark matter is the 'prevailing consensus' and 'dominant paradigm', the particle remains directly undetected, modified gravity (MOND) remains a viable alternative, and 'the question is not completely closed.'

Change over time

No change from the prior run — every model's modal stance held.

Every stance label is a derived judgment over the model's free-text answer, kept auditable against the original transcript in the run's raw data. Method: /methodology.