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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

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