Thomson Reuters Expands AI Horizons: CoCounsel's Multi-Model Strategy

Thomson Reuters, a leading content-driven technology company, has announced an innovative move in the realm of professional-grade AI solutions. The company's CoCounsel GenAI assistant is set to benefit from a custom model built on OpenAI's latest large language model, o1-mini, as part of an ongoing multi-model strategy. This strategy aims to deliver the best possible performance for CoCounsel customers, empowering them to better serve their clients.

The custom model, developed in collaboration with OpenAI, leverages the AI pioneer's enhanced reasoning skills through "chain of thought" reasoning. This enables CoCounsel to accurately perform complex, data-driven tasks for the first time, albeit with longer response times. The model is currently in a proof-of-concept phase ahead of the new LLM's general availability.



Thomson Reuters' multi-model approach sets the standard for testing in-development models in partnership with LLM leaders. The company has been evaluating LLMs from various providers, including Anthropic's Claude 3.5 and Google's Gemini 1.5 Pro, to determine which combinations produce output that best meets customers' needs for specific, real-life use cases.



Building on Thomson Reuters' proprietary datasets, the CoCounsel and OpenAI teams have collaborated to create this custom model, which now offers a valuable testing ground for LLM technology leaders. CoCounsel's large, engaged customer base, with over 1,400% growth in users in less than a year, provides a robust platform for evaluating and refining AI models.

By integrating OpenAI's o1-mini model, CoCounsel gains enhanced analytical capabilities, enabling it to perform highly analytical and data-driven tasks more accurately and in greater detail. This upgrade aligns with Thomson Reuters' multi-model approach, ensuring that CoCounsel stays at the forefront of professional-grade AI solutions.

As the first and leading solution of its kind, CoCounsel uniquely offers LLM creators a robust installed and daily active customer base, ready and willing to test model evolutions. This positions the company to foster innovation, improve technology, and ultimately deliver better outcomes for its customers.

In this rapidly evolving AI landscape, Thomson Reuters' CoCounsel continues to push the boundaries of professional work, empowering users to better serve their clients. The integration of OpenAI's o1-mini model is a testament to the company's commitment to staying ahead of the curve and delivering cutting-edge AI solutions.

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