Amazon's CodeWhisperer

There has been a fair amount of concern recently about Microsoft's Copilotsystem, which many see as possibly putting its users in violation of free-softwarelicenses. But, naturally, Copilot is not the only offering of this type;Amazon has put out a preview version of "CodeWhisperer", which isalso a machine-learning-based coding tool that was trained on (unspecified)open-source code. From the FAQ:

CodeWhisperer's reference tracker detects whether a coderecommendation may be similar to particular CodeWhisperer trainingdata, and can provide those references to you. This allows you toeasily find and review that reference code and how it is used inthe context of another project.