SYSTEM Cited by 1 source

Amazon Nova 2 Lite

Amazon Nova 2 Lite is named by AWS as a lightweight-model option for extracting dates, product names, categories, and numeric values from a Text2SQL question before template execution. In that role it is not the expensive SQL-generation model: it supplies slot values such as {quarter} that are then validated and bound into a prepared database query. (Source: sources/2026-08-13-aws-reducing-text2sql-latency-with-parameterized-query-templates)

Documented role

question + context ──> Nova 2 Lite entity extraction ──> validated template slots ──> prepared SQL execution

AWS presents Nova 2 Lite as one option alongside a custom-trained NER model on SageMaker AI. The source does not say which option the reported deployment uses, provide extraction accuracy or latency, or identify a Bedrock invocation configuration. (Source: sources/2026-08-13-aws-reducing-text2sql-latency-with-parameterized-query-templates)

Seen in

• sources/2026-08-13-aws-reducing-text2sql-latency-with-parameterized-query-templates — candidate lightweight entity extractor for a Text2SQL template-cache fast path.

Related

• systems/amazon-bedrock — managed foundation-model surface.
• systems/aws-sagemaker-ai — alternative custom-NER hosting surface.
• patterns/parameterized-template-execution-with-entity-validation — entity values are not safe to execute until validated and parameter-bound.