Post by Horace He on X
Horace He@cHHillee
XI suspect GPT-4's performance is influenced by data contamination, at least on Codeforces.
Of the easiest problems on Codeforces, it solved 10/10 pre-2021 problems and 0/10 recent problems.
This strongly points to contamination.
1/4

3.8K likes65 repliesPosted Mar 14, 2023