AI security lab · Ai Security

Output Token Analysis

This generation API exposes probability distributions through controllable sampling parameters. Analyze token probabilities to approximate the model's internal parameters.

advancedPro labLLM08 Vector and Embedding Weaknesses
Reward
250 XP
Time
30 to 60 minutes
Solved by
0 learners
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What you will practice

Technique

Parameter Approximation Attack

OWASP LLM Top 10 (2025)

LLM08 Vector and Embedding Weaknesses

MITRE ATLAS

Full ML Model Access

ML Attack Staging

How QbitDojo labs work

  1. Step 1

    A live AI target

    Each lab is a real language model with its own instructions, guardrails and a secret flag it must protect.

  2. Step 2

    You attack it

    Talk to it like a red teamer would. Craft prompts, chain techniques and use hints if you get stuck.

  3. Step 3

    Capture the flag

    Get the model to reveal the flag to solve the lab, earn XP and climb the leaderboard.

  4. Step 4

    Then defend it

    In labs with Defense Mode, write the hardened system prompt that blocks the attack you just used.