
Introducing ChatGPT for Clinicians:
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What if AI didn’t just help you… but actually did the work?
— Harold Sinnott 📱 (@HaroldSinnott) 23 avril 2026
That’s the direction @OpenAI and @ChatGPT are heading with workspace agents.
Less prompting. More outcomes. pic.twitter.com/oBARjWEsu6 https://t.co/9I4f4x0Uxh
What if AI didn’t just help you… but actually did the work? That’s the direction @OpenAI and @ChatGPT are heading with workspace agents. Less prompting. More outcomes.

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If you're not the model, you're the harness. OpenAI, Anthropic, and ThoughtWorks have each landed on very different answers for what a harness should look like, and the gap between their approaches says a lot about where agent engineering is heading. Here's a full breakdown.
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I know but that was before the Images 2.0 release. The image at the top of this thread was made using Pro in one try, and before I had Pro I did ~10 tries with Thinking and they all had unacceptable errors. I’m pretty sure it’s different.

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ChatGPT Images 2.0 (Pro) generates a sink with a the first 16 states of Wolfram rule 182 as a ceramic tile backsplash. I.e., Sink-182.
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This was a communication error on our side, sorry about this! Our text-embedding-3-small model is here to stay.
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Sorry, this was a communication error on our side. We are not deprecating text-embedding-3-small.
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This was a communication mistake on our side, text-embedding-3-small is not being deprecated. Very sorry for the confusion!

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OpenAI introduces workspace agents in ChatGPT, Codex-powered tools designed for teams to automate complex, multi-step workflows across shared environments like ChatGPT and Slack.
— Chubby♨️ (@kimmonismus) 22 avril 2026
These agents can gather context, execute tasks, request approvals, and operate continuously in the… https://t.co/RX4wEzIAgS pic.twitter.com/UcQWMvaTK6
OpenAI introduces workspace agents in ChatGPT, Codex-powered tools designed for teams to automate complex, multi-step workflows across shared environments like ChatGPT and Slack. These agents can gather context, execute tasks, request approvals, and operate continuously in the
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I use this for my newsletter header images (classic commercial work which would otherwise be stock photography or, if I was ever incredibly organized, commissioned digital art) and the archives are a timeline of capabilities progress.