5 ms·
Llama 3 70B seems to handle it just fine: A classic lateral thinking puzzle! Let's break it down: * Jack has 15 sisters. * Each sister has 3 brothers. Now,
by joelthelion 3y ago
Llama 3 70B seems to handle it just fine:
A classic lateral thinking puzzle!
Let's break it down:
* Jack has 15 sisters.
* Each sister has 3 brothers.
Now, here's the key insight: if each sister has 3 brothers, that means each sister is counting Jack as one of their 3 brothers!
So, how many brothers does Jack have? Only 2 The other 2 brothers that each sister is counting are actually Jack himself.
Answer: Jack has 2 brothers.
- MyFirstSass 3y agoWow, that's extremely impressive in light of GPT being 1800b so a model 25 times smaller is beating it logic wise? I don't have enough ram to run 70b but i'm very curious about performance on other logic puzzles!
- MyFirstSass 3y agoI just tried variations and weirdly it fails many of them like: "bob has 7 sisters, each sister has 4 brothers. How many brothers does bob have?" ----------------- Llama 70b instruct (wrong) A classic lateral thinking puzzle! At first glance, it seems like a straightforward math problem, but wait... If each of Bob's 7 sisters has 4 brothers, that would mean each sister has Bob and 3 other brothers, right? But that's not possible, because Bob is the only brother! So, the correct answer is: Bob has no brothers. He has 7 sisters, and each of them has him as their only brother. Did I get it right? ----------------- GPT-4 (correct) To solve this, let's consider the family structure: Bob has 7 sisters. Each of these sisters has 4 brothers. Since all the sisters have the same number of brothers, and these brothers include Bob, this implies Bob has 3 other brothers. Therefore, including Bob, there are 4 brothers in total. Hence, Bob has 3 brothers.