Which tool is NOT used for scoring Salesforce records in bulk?

The Salesforce Lightning interface is primarily designed for user interaction and visual representation of data within the Salesforce platform, allowing users to easily navigate, create, and manage records. While it offers robust capabilities for managing and interacting with Salesforce data, it does not include specific built-in features for bulk scoring records.

On the other hand, tools like Data Loader and Workbench are explicitly designed to handle bulk operations, including data import, export, and manipulation. Data Loader allows users to upload large volumes of data for scoring and analysis, while Workbench provides an interface for running SOQL queries and executing Apex code, which can be utilized for bulk scoring as well.

The Salesforce Dev Console is another tool that facilitates development and debugging within the Salesforce ecosystem. It can perform various data operations, including scoring records, especially in bulk through the execution of anonymous Apex scripts.

Thus, while Data Loader, Workbench, and Salesforce Dev Console are equipped to handle bulk scoring tasks effectively, Salesforce Lightning is not intended for this purpose, confirming it as the correct answer to the question.