Meta Elephant XVERSE Inc. has announced the first open-source release of its high-performance large model, XVERSE-65B, with 6.5 billion parameters, available for unrestricted and free commercial use domestically. This move is set to drive research, commercial applications, and ecosystem innovation, providing greater freedom for small and medium-sized enterprises, researchers, and developers. XVERSE-65B has demonstrated performance on par with international benchmarks and surpasses open-source standards, filling a gap in the domestic large-model field and offering enhanced capabilities for Chinese applications.