LSEG expands AI data partnerships, solidifying financial intelligence leadership

27 Oct 2025, 16:05LSEG.LSource

London Stock Exchange Group announced a collaboration with artificial intelligence company Anthropic to provide its financial data to Anthropic's enterprise customers.

The partnership will grant users of Anthropic's Claude AI model access to licensed data from LSEG products like Workspace and Financial Analytics, the company said on Monday.

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This is the latest in a series of AI-focused deals for LSEG, which recently announced similar partnerships with Microsoft, Databricks, and Snowflake as part of its "LSEG Everywhere" strategy to scale the use of its data.

The collaboration aims to allow customers to automate financial analysis and other tasks using AI powered by LSEG's data.

"With Claude for Financial Services, our customers can now access LSEG's unmatched financial data and insights to power and scale agentic AI directly within their workflows," said Ron Lefferts, Co-Head of Data & Analytics at LSEG.

According to the company, the data will be accessible through a phased rollout, starting with LSEG Financial Analytics later this month.

The connection will use the Model Context Protocol, an open standard for linking data to AI applications.

The companies also said they are embedding mutual lead generation processes as part of the collaboration.

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