CIMemories: A Compositional Benchmark For Contextual Integrity In LLMs - Mireshghallah, Niloofar; Mangaokar, Neal; Kokhlikyan, Narine; Zharmagambetov, Arman; Zaheer, Manzil; Mahloujifar, Saeed; Chaudhuri, Kamalika (International Conference on Learning Representations, 2026)