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max_uids gone? #759
Description
With btcli s hyperparameters --netuid x, there used to be a hyperparameter called max_uids that would be listed. The value for max_validators is still listed, but not max_uids.
I'd like to confirm whether this is supposed to still be available; I'm unable (at the moment) to query through Polkadot.js.org/apps; the issue at question is: what are the maximum number of UIDs in subnet 1? It used to be 512, but TAO4Fun has mentioned that it was changed to 128 to match the other subnets. I can't verify this through btcli; however, I do see that max_validators for netuid 1 is still 128 (vice 64), which might be a problem -- but a separate one, and unrelated to this issue, which is that I don't see what the current setting is for max_uids for any subnet with btcli. : )
Activity
James-4u commentedon Dec 15, 2025
@thewhaleking could you please assign me this issue?
thewhaleking commentedon Dec 16, 2025
I think it actually used to be in
subnets show(and metagraph) before, because that used theSubnetInfoV2struct, but this struct appears to be unused now.We probably don't want to add it to the hyperparams list, as that's pulled from the Runtime API, and adding arbitrary additions to it is something we generally try to avoid. I think it makes sense to re-add it to the
subnets showoutput.Fix: Add max_uids to hyperparameters output (fixes RaoFoundation#759)
James-4u commentedon Dec 16, 2025
@thewhaleking Thank you for your update, I just changed, I tried to get max_uids from
get_metagraph_info.Could you please check this commit?
James-4u@de76861
James-4u commentedon Dec 16, 2025
@thewhaleking Could you please open this pr again? #760
I will push update..