I have read in some guides that a carrier only triggers a respawn in wormholes class 5 and 6, but others said that class 4 too.

I’m not sure what is correct, so does bringing a carrier to a combat site (onboard scanner, magnetometric and radar) in a wormhole class 4 spawns additional battleships? And how are their characteristics (standard bs, anti-capital, etc)?

Thanks guys!