Voice AI · AI/ML & FDE interviews

The AI that interviews you like a real AI/ML hiring panel — and probes until it finds what you don't know.

Probe runs a realistic, voice-driven mock interview for ML System Design & Applied AI / RAG roles. It listens, drills two layers past your first answer like a real interviewer, then scores the substance of what you said — not your tone.

For people with a panel in the next 1–3 weeks. No card to join the early-access list.

probe.app/report
Scored reportML SYS DESIGN
Overall readiness
2.8/5
Senior · Applied AI / RAG track
ML system design4
Applied AI / RAG3
MLOps2
Behavioral / judgment4
Next 3 things to fix
  • Name a reranker + justify it under a 2s p95 budget
  • Cover eval/rollback in your MLOps answer
  • Quantify the retrieval recall tradeoff
probe.app/interview · live
Live12:04
DIMENSION · APPLIED AI / RAG
Design retrieval for RAG over 5M documents with a 2-second p95 latency budget.
↳ FOLLOW-UP
You said "add a reranker." Which one — and why, given the latency budget?
Listening…

It asks. It listens. It probes. Then it scores what you actually said.

Four moves, exactly like the real panel — the difference is you get to fail safely first.

Asks like a real panel

Voice-in, voice-out. Picks a question for your track and level — ML system design, RAG, MLOps — or tailors to a JD you paste.

Probes two layers deep

It doesn't accept your first answer. It drills into the specific trade-off — the exact follow-up that catches a shallow answer in a real interview.

Scores the substance

A 1–5 score per AI/ML dimension with written criteria and "why this score" — credibility you can trust, not vibes on your tone.

Tells you the next 3 fixes

Strengths, gaps tied to your transcript, model-answer snippets, and a concrete, ordered list of what to fix before the real thing.

Because ChatGPT lets you off the hook. A real interviewer doesn't.

Free ChatGPT "be my interviewer"

  • Accepts your first answer and says "great!"
  • Generic questions, no AI/ML panel calibration
  • No consistent score you can trust or track
  • Forgets you between sessions

Probe

  • Drills two layers past your answer until it finds the gap
  • Calibrated to ML system design + RAG + MLOps rounds
  • Explainable 1–5 rubric, anchored and consistent
  • Tracks your scores climbing session over session

Find out where you'd get caught — before the real panel does.

4 quick questions. Founding Sprint Passes go to the early list first.

QUESTION 1 / 4

Which role are you targeting?

QUESTION 2 / 4

When's your next interview?

QUESTION 3 / 4

Where do you feel weakest?

QUESTION 4 / 4

A 2-week Sprint Pass — unlimited mocks + full reports — feels worth…

LAST STEP

Where do we send your founding Sprint Pass?

No spam. One email when early access opens. We never show fake user counts — trust is the product.

You're on the founding list.

We'll email you the moment Probe opens. Want to skip the queue? Reply to that email and tell us about your interview.