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Liar Robots mis cuebids

#1 User is offline   goffster 

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Posted 2021-August-11, 22:03

https://tinyurl.com/yjkkj2hy
robot claims 5c denies heart ace.
Yet?
So easy not to make this mistake , must be bug.
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#2 User is offline   pilowsky 

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Posted 2021-August-11, 23:17


I'm not sure about this but I suspect that GIB has a limited number of explanations available and just picks the one that most closely matches the bid.
With simple auctions this usually works fine, but as things get more complicated things sometimes gang aft agley.
Fortuna Fortis Felix
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#3 User is offline   johnu 

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Posted 2021-August-11, 23:28

 goffster, on 2021-August-11, 22:03, said:

robot claims 5c denies heart ace.


GIB missorted the hand and had ♥A in with the diamonds.
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#4 User is online   smerriman 

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Posted 2021-August-11, 23:59

Crazy. Have often seen it 'deny' an control despite having it because the bid of that suit would have meant something else.. but when it has a perfect 4♥ (and it's described as such) this makes no sense at all.
A better handviewer
Reverse engineering GIB, part 1: A treatise on the insanity of bidding simulations
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