{"title": "LinkedIn Launches Crosscheck Tool for Premium Members to Compare AI Systems at No Extra Cost", "body": ["LinkedIn now enables its Premium subscribers in the United States to experiment with cutting-edge AI systems from providers like OpenAI, Anthropic, Google, Microsoft, and others directly on the platform, bypassing concerns over usage caps or additional fees. This experimental tool integrates evaluations of recent AI advancements into the professional networking site."], ["Named Crosscheck, the capability is being introduced gradually to eligible users. LinkedIn's Chief Product Officer, Hari Srinivasan, describes it as a blind comparison mechanism for AI systems. Participants submit a query and receive two distinct responses from separate models, with the identities of the models disclosed only after selecting a preferred one."], ["Srinivasan notes that Crosscheck remains an initial offering from LinkedIn Labs, requiring enhancements for quicker performance, broader model inclusion, and diverse query formats. Nevertheless, it currently accommodates a diverse array of systems. During preliminary evaluations, responses appeared from Anthropic, Google, MoonshotAI, Mistral, and Amazon models. The tool includes a ranking system that monitors user preferences across various professional sectors."], ["The functionality is restricted to textual inputs, excluding options for image creation, file uploads, or specialized features found on the original AI services. However, users face no restrictions on the volume of text conversations, eliminating needs to monitor token usage or commit to costly memberships for promising systems."], ["In exchange, LinkedIn transmits anonymized usage insights to the AI developers, who can leverage the aggregated feedback to refine their technologies. According to the company, this shared information highlights model effectiveness across job roles, while ensuring no personal details are disclosed to the providers."], ["Currently limited to U.S.-based Premium account holders, Crosscheck is slated for rollout to additional regions and non-paying users in the near future."]}