2 cases
2 cases
Prepare a complex owner tax return and check it against your CPA
A startup founder whose year included a company sale and four partnership K-1s had Codex gather documents, interview him and compute the return, while an accountant prepared it in parallel. Codex's numbers exposed an item the accountant had missed.
Finance
Source: corbt.com · Mar 2026
Cancel a subscription and talk support into a refund
An AI commentator asked Codex with computer use to get a refund on an Amazon subscription. It cancelled the plan, opened a live chat with an associate and argued for an immediate refund, which it got in about five minutes.
Source: x.com · Apr 2026
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- Vendor says
- The maker describes it on its own site or launch post. It shows what the product is meant to do, with no independent result.
- Tested by press
- A journalist or outlet ran it themselves and reported what happened, including what broke.
- User reports
- Someone using it at work posted about it. Any numbers are theirs, so we write "the poster says".
- Tested by Wize
- Our team ran it on test data and recorded the result.
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