hi I’m the author of the post. I think that’s basically the distinction I’m trying to make.

Historically, plan mode served two different roles:

1. making the agent’s instructions precise enough to execute 2. helping the human understand what was about to happen

I think #1 is less necessary as agents get better. #2 is going the other direction, it becomes more important as the model is able to do more on its own because larger chunks of work are happening with increasing complexity.

Where I’ve changed my mind is the interface for #2. I increasingly think an interactive, iterative workflow is closer to how people actually build understanding than being handed a long generated document, especially one they didn’t author themselves.

The human-understanding problem is very real though

Awesome blog. You're a good writer. I enjoyed seeing your article on AI in 2018. Thank you for sharing your expertise.

Also I hope your delivery goes well. My wife (and co-founder) had a challenging delivery and it really put life in to perspective for both of us on a range of issues (how much women's pain is minimized in the health system requiring stronger personal advocacy than I would ever have expected).

As far as plan mode, I still find it essential in keeping agents on track. I build propelcode.app and have a variation on plan mode I still find useful, happy to trade notes on agentic coding if youre interested.