Stanford released on Thursday dueling reports on campus culture — one on antisemitism and the other on anti-Muslim bias — that revealed mirroring images of campus life in recent months that may be impossible to reconcile.

One report found that antisemitism has been pervasive at the university in both overt and subtle ways, while the other stated that the school had stifled free speech among pro-Palestinian students and faculty. They were emblematic of the rift between Jewish and Muslim groups on campus, and showed that any kind of accord between the two groups and the university were distant.

The reports are among the first outcomes of universities’s reckonings with their handling of the flurry of protests against Israel’s military campaign in Gaza, and pro-Israel counterprotests, over the past academic year.

As students across the nation marched on campus, set up encampments and, in some cases, got arrested, universities were met with the difficult challenge of balancing students’ right to free speech and campus safety. At Stanford, 13 pro-Palestinian protesters were arrested a few weeks ago after barricading themselves in the president’s office.

The report on antisemitism — by a university subcommittee on antisemitism and anti-Israeli bias, consisting of faculty, students and an alumnus — found that acts of antisemitism have ranged from an anonymous threat on social media against a student journalist who had written about antisemitism to what students said was intimidation in the classroom and residence halls.

“Antisemitism exists today on the Stanford campus in ways that are widespread and pernicious,” the group wrote in the report. “We learned of instances where antisemitism and anti-Israeli bias reached a level of social injury that deeply affected people’s lives.”