The IPI PAN corpus is a large (over 250 million segments), morphosyntactically
annotated, publicly available corpus of Polish, developed at the Institute of
Computer Science, Polish Academy of Sciences (ICS PAS), within a project funded
by the State Committee for Scientific Research, as well as within statutory
research carried out at ICS PAS. It is searchable over the Internet
(http://korpus.pl/) and downloadable to be searched with the use of
Poliqarp, a dedicated corpus search engine and concordancer developed within
the project. The 2nd edition of the corpus was released in March 2006.