No, a probable (as opposed to probably) carcinogenic compound is one that has been indicated to cause cancer.
For example, Arsenic is known to cause cancer and thus it's a probable carcinogen.
I do love that you bring up bacon and grilled (or fried) red meats (not "foods") though since they also produce a KNOWN carcinogen when prepared in that way.
Heterocyclic amines and polycyclic aromatic hydrocarbons are absolutely known carcinogens or in other words probable carcinogens and those are the compounds released when frying or grilling red meats.
I note that those are also chemicals that are BANNED as food additives because .... they are carcinogenic in the same way that glyphosate is carcinogenic.
"Since EFSA's publication, the agency has been arguing that there is enough detailed information in its
documentation to perform a good analysis, but IARC scientists respond that the descriptions and summaries published miss key elements and cannot replace original data."
There was no original data in the publication of that "meta study" which is just an article cherry picking points from other articles that cherry picked studies since they are sponsored by the GTF.