The scoring system incentivizes predicting your true credence, (gory details here).
I think Metaculus rewarding participation is one of the reasons it has participation. Metaculus can discriminate good predictors from bad predictors because it has their track record (I agree this is not the same as discriminating good/bad predictions). This info is incorporated in the Metaculus prediction, which is hidden by default, but you can unlock with on-site fake currency.
I think Metaculus rewarding participation is one of the reasons it has participation.
PredictionBook also had participation while being public about people’s Brier’s scores. I think the main reason Metaculus has more activity is that it has good curated questions.
There’s also no reason to only have a single public metric. Being able to achieve something like the Superforcaster status on the Good Judgement Project would be valuable to motivate some people.
The scoring system incentivizes predicting your true credence, (gory details here).
I think Metaculus rewarding participation is one of the reasons it has participation. Metaculus can discriminate good predictors from bad predictors because it has their track record (I agree this is not the same as discriminating good/bad predictions). This info is incorporated in the Metaculus prediction, which is hidden by default, but you can unlock with on-site fake currency.
PredictionBook also had participation while being public about people’s Brier’s scores. I think the main reason Metaculus has more activity is that it has good curated questions.
There’s also no reason to only have a single public metric. Being able to achieve something like the Superforcaster status on the Good Judgement Project would be valuable to motivate some people.