Jusratio

Jusratio connects ChatGPT to Brazilian case law and legislation. Search 42+ million deduplicated decisions from 99 Brazilian courts and public authorities, alongside consolidated legislation structured article by article. Results are ranked by legal authority and linked to their original sources.

Use Jusratio to find relevant and binding precedents, validate legal arguments, identify contrary authorities, compare court positions, review legal documents, and draft well-grounded legal analyses, opinions, briefs, and other legal work with verifiable citations.

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