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Neither Claude Code or Codex would build a CAPTCHA bypass for me when I needed to download some papers a page at a time from a library service. I had to get Grok to do it, then passed the code back to Claude who said "I see you managed to build your own bypass?"

Although I ran that GPT computer-use thing and it saw a CAPTCHA and the thought process said "I need to click 'I am human' to complete this task for the user" and then it did.

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At least in one of these cases the models were being tested without the normal safeguards you would see as a regular user.
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I spotted Claude doing it when accessing PubMed.
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Both GPT-5.6 and Opus 4.8+ are able to solve them on the fly. I was surprised too first I saw it.
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Pretty sure it's an ad, they did it on purpose, just like the hugging face attack
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