Really, really happy they're enabling the edits endpoint as a free-to-use beta for now. In my experience, GPT-3 works really well but is pretty prohibitively expensive unless you're optimizing for profitable tasks. Offering even limited-time free use (and unlimited tokens) is a nice nudge toward the "open" in OpenAI.

Also, the edit/insert endpoints specifically should hypothetically help a lot with plot divergence, which has been a huge problem trying to generate long-form works with standard completions, even with top-down outline expansion strategies, scene transition metadata, etc.

Excited to see what the millions of "AI word processors" that've sprung up over the past year actually do with it, besides the obvious.