LSEG, the London Stock Exchange Group, is running ChatGPT Enterprise and OpenAI APIs across its workforce and product stack to compress the time between raw financial data and actionable decisions. Emily Prince, Group Head of Enterprise AI, and Max Grigoryev, Group Director AI Products, are the architects of this deployment.
The core problem they are solving is not novelty, it is trust. LSEG sits on decades of regulated market data. The challenge is wiring that data into AI workflows without compromising the integrity that institutional clients pay for. How they handle data governance, model access controls, and responsible scaling is the part of this story worth reading in full.
The OpenAI partnership is expanding on two fronts simultaneously: internal workflow acceleration for employees and external AI-powered products for customers. That dual deployment model, running live at a firm with global regulatory exposure, makes this a more instructive case study than most. Full details at openai.com/index/lseg.
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