Thomson Reuters expands generative AI access with Amazon Bedrock
Thomson Reuters built Open Arena, a web-based enterprise AI and machine learning playground, to democratize safe and secure access to generative AI models for technical and nontechnical employees. The company expanded the platform by incorporating Amazon Bedrock so teams can experiment with, compare, and select different foundation models for products and internal use cases. Thomson Reuters also used the platform to build Checkpoint Edge with CoCounsel, a tax research generative AI application that provides responsive answers with in-line citations to tax resources.
- Organization
- Thomson Reuters
- Industry
- Professional Services
- Location
- United States
- Published
- May 2026
Why do we believe this deployment?Customer identity, provider attribution, maturity, and source checks
- Customer
- Thomson Reuters
- Provider
- AWS
- Maturity
- Unknown
- Linked source
- AWS Customer Stories
No explicit deployment-stage evidence found.
Primary read
Use case focus
Showing 3 of 4
- 1Enterprise AI Platform
- 2Developer Productivity
- 3Knowledge Discovery
- Built Open Arena as a web-based self-service generative AI playground.
- Integrated Amazon Bedrock to provide a choice of foundation models through one platform.
- Enabled product teams to test ideas, compare models, and build applications such as Checkpoint Edge with CoCounsel.
- Abstracted model complexity so teams can focus on use-case development.
- Increased accessibility to generative AI tools for more employees.
- Streamlined testing and innovation across the organization.
- One product example uses cited responses for tax research queries.
Sources & evidence1
- Customer explicitly identified
- Primary source available
- Technical implementation details available
AI-generated summary. Verify important details with the linked sources before relying on this case.
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