OpenAI has continued to work on updates for ChatGPT, with a newGPT-4 language modelandpluginsnow in public testing.

The company just announced other changes, aimed at making GPT-3 and GPT-4 more useful.

That should improve plugins and other services that use ChatGPT orthe official APIs.

OpenAI is also reducing prices for API access.

Finally, OpenAI is opening upthe waitlist for the GPT-4 APIto more people.