得理法律大模型

DeLi Legal Large Model (得理法律大模型) is a legal-industry AI platform that combines a proprietary large language model with an integrated legal data search system. Developed with research backing from a joint laboratory established with the Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, the platform has earned recognition through three consecutive CHTF Excellent Product Awards — though independent benchmarks and third-party evaluations remain unavailable at the time of this editorial review.

What DeLi Offers

The platform's architecture centers on two core service lines. The AI large model component delivers intelligent question-answering, text generation, and text analysis through API interfaces — capabilities the vendor positions for legal document drafting, case analysis, and regulatory research. Alongside the model, an intelligent legal search system provides API access to a structured database spanning judgment documents, regulations, legal opinions and commentary, patent filings, and trademark records.

DeLi describes its service model as "AI+Lawyer" — a hybrid approach that layers automated AI capabilities with human legal professional oversight. The exact division of labor between AI output and lawyer review is not detailed in the available source material.

Research and Recognition

The joint laboratory with CAS Shenzhen Institute of Advanced Technology lends institutional credibility to DeLi's technical claims. However, no published research output, model evaluation benchmarks, or peer-reviewed papers are cited in the homepage source material reviewed here. The three-year CHTF award streak signals consistent product recognition within China's technology exhibition circuit, though the award's evaluation criteria and competitive field are not disclosed.

Search and Data Coverage

The intelligent legal search component covers five data categories: judgment documents, statutes and regulations, legal opinions and commentary, patents, and trademarks. Each category is accessible through API endpoints that support both search and detail retrieval. This breadth positions DeLi as a consolidated legal data access point, though the completeness, recency, and jurisdictional scope of each data source are not quantified in the available material.

Editorial Assessment

As a legal AI platform, DeLi's value proposition — a domain-specific large model paired with structured legal data search — addresses genuine workflow needs in legal research and document processing. The CAS laboratory affiliation and consecutive awards provide some external validation. However, the current evidence base is limited to vendor-published homepage claims. Prospective users evaluating DeLi against alternatives such as PDF to Markdown for document conversion or PDF Translate for legal document translation workflows should seek independent benchmarks, API documentation, pricing details, and performance data before integration.

For teams exploring the broader legal AI tooling landscape, tools in the AI Documents Assistant category offer complementary capabilities around document processing and intelligent analysis.