Big ideas. Useful next steps.

A rate limit is a signal to slow down or change how work is scheduled.

A convincing demo rarely shows your difficult cases, editing burden or recurring costs.

An assistant can explain errors, suggest exercises and review a solution, but learning happens when you make and test your own decisions.

Local AI runs a model on your own device or controlled machine.

The Model Context Protocol provides a standard way for AI applications to connect with external tools and information.

Accessibility starts with whether people can understand and operate the site through different ways of interacting.

An API key is a credential, not a piece of public configuration.

A prototype proves that a path can work.

Multimodal AI handles more than one kind of input or output, such as text with images or audio.

On-device AI runs some or all of a task on a local phone, laptop or other device.

A downloadable model is not automatically unrestricted or fully open source.

A research folder becomes difficult to use when files have unclear names and notes do not reveal where claims came from.