AI writes the applications. Traces show how you actually worked. We built Lab because hiring is already moving to take-home, share-your-chats, defend-the-work — and you should practice that before it counts.
Why we built it
A résumé can’t fake process. A polished deliverable can. Sharp teams already run a simple format: do a take-home with any AI, share the traces, come in and defend the work. We productized that so you can practice it.
Pick a challenge. Use ChatGPT, Claude, Cursor — anything. Paste the chats. Then a bounded debrief that quotes your own traces. The score is computed in code from five dimensions, not read out of model prose. Using AI is the point. The read is how you directed, checked, and overrode it.
Why now
If a model can write the cover letter, the interview has to test judgment. That shift is already here for the teams that care. Waiting until the loop is in the invite is late.
Free with an account. If you still need reps on classic Q&A, start with Interview Coach. If you are hiring for this format, that’s a separate employer conversation.
What 10xCareer is for
Proof employers can see — including how you work, not only what a model wrote. Check, build, share, then show the traces. That’s the last mile of the same job.
We are not trying to catch you using AI. We are trying to make the thing hiring actually needs inspectable: direction, verification, ownership. Résumés can’t carry that. This can.