Chat Completions: New Citation Options Added

AI Impact Summary

This update introduces a new `citation_options` parameter to control citations in Chat Completions model responses. Enabling citations allows the model to provide sources for its information, enhancing transparency and trust. Developers can now leverage this feature to build applications that cite their sources, improving the reliability and verifiability of generated content. This capability expands the utility of Chat Completions for use cases requiring verifiable information.