Also: https://github.com/anthropics/claude-code/issues/30958
I am not buying what this guy says. He is either lying or not telling us everything.
Piece of free PR advice: this is fine in a nerd fight, but don't do this in comments that represent a company. Just repeat the relevant information.
Also what is that "PR advice"—he might as well wear a suit. This is absolutely a nerd fight.
https://i.imgur.com/MYsDSOV.png
I tested because I was porting memories from Claude Code to Codex, so I might as well test. I obviously still have subscription days remaining.
There is another comment in this thread linking a GitHub issue that discusses this. The GitHub issue this whole HN submission is about even says that Anthropic hides thinking blocks.