Researchers have developed two distinct AI systems designed to improve natural language querying over complex enterprise data. The first, a semantic-layer-mediated agent, translates natural language into SQL by reasoning over an intermediate representation called Semantic Model Query (SMQ), achieving 94.15% execution accuracy on the Spider2-snow benchmark using Gemini 3 Pro. The second system, COGNI, is a conversational BI platform that handles both structured data and unstructured documents by employing a routing layer fine-tuned on Qwen-2.5-1.5B-Instruct, which directs queries to either a self-correcting NL2SQL agent or recursive language models, demonstrating high accuracy and cost efficiency. AI
IMPACT These systems aim to significantly improve how businesses interact with and extract insights from complex, heterogeneous data sources.
RANK_REASON Two distinct research papers detailing novel AI systems for natural language querying over enterprise data.
- arXiv
- Hugging Face
- Qwen-2.5-1.5B-Instruct
- BigQuery
- Gemini 3 Pro
- Natural language to SQL
- Semantic Model Query
- Snowflake
- Spider2-snow
- SQL
- SQLite
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