Many AI agent demos show you the output. This one shows the process.

I built a quality standard encoding Tufte's data visualization principles as an API, pointed @ManusAI at a dataset, and told it to keep improving until it passed.

Here's the full session.

Two prompts. First:… pic.twitter.com/PRSyaN33S9

— Randy Olson (@randal_olson) 24 mars 2026

Many AI agent demos show you the output. This one shows the process. I built a quality standard encoding Tufte's data visualization principles as an API, pointed @ManusAI at a dataset, and told it to keep improving until it passed. Here's the full session. Two prompts. First:

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