I've spent a while translating various articles on the Al Jazeera Arabic site from Arabic to English with mistral-7b. Everything seemed to be very fact based, and was emphasising things like civilian deaths, which aligns to what I'd consider public interest.
The Arabic text does consistently use the term شهيد (martyr) to describe Palestinian civilian casualties in Gaza, which is the closest thing to biased language I found across multiple articles about Israel and Palestine - but I think that is normal in Arabic for describing even non-combatant casualties and not necessarily reflective of bias given Arabic conventions.