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.

Claim a founding Sprint Pass See how it works

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…
How it works

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.

①

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.

②

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.

③

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.

④

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.

Why not just ask ChatGPT?

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
Founding access

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

2 quick questions → a personalized read on where your AI/ML panel will probe. Founding Sprint Passes go to the early list first.

QUESTION 1 / 2

Which role are you targeting?

QUESTION 2 / 2

Where do you feel weakest?

Your read

Your full readiness read
  • What the panel will actually push on
  • The exact follow-up that catches you
  • Your 3 highest-leverage fixes before the real thing
🔒 Enter your email to unlock your full read

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

✓ You're on the founding list.

What the panel will probe

Your 3 highest-leverage fixes
    Optional — when's your next interview?