Same on beta 4. Btw running on device does not trigger such errors. Instead it complains about connection to some helper app: ### qid=1 error Error Domain=NSCocoaErrorDomain Code=4097 "Couldn’t communicate with a helper application." reply:<xpc object>

Tried to implement sample code from session 10131. Running on simulator gives me model loading errors: [Model loading] model loading failed with err -1000 for model path /Users/deszip/Library/Developer/CoreSimulator/Devices/EB928B2D-426F-40DD-A85F-7FF41442C02A/data/Containers/Data/Application/2DC7FE09-4F6E-411F-89CF-E65338EA2101/Library/Spotlight/Resources_V3/Experimental/models/spotlight_l2.mlmodelc and directives path /Users/deszip/Library/Developer/CoreSimulator/Devices/EB928B2D-426F-40DD-A85F-7FF41442C02A/data/Containers/Data/Application/2DC7FE09-4F6E-411F-89CF-E65338EA2101/Library/Spotlight/Resources_V3/Experimental/directives/directives_l2.mdplist And on device looks like smth wrong with xpc to some helper app: ### qid=2 error Error Domain=NSCocoaErrorDomain Code=4097 "Couldn’t communicate with a helper application." reply:<xpc object> In general it just does not work :( Any hints or help appreciated.