Judge the output
Pick the summary a real operator should see - not the one that merely sounds polished.
Gym cancellationsHumans and models. Real work.
Put AI fluency to the test. See the evidence.
Take the full 25-minute assessment, or see how models perform on its tasks. Judge the output. Catch the errors. Build a system that holds up.
No résumé theater Graded in code Practical AI skills
Model performance
Same tasks. Models in the hot seat.
01 / 30%
The Brief
02 / 30%
The Catch
03 / 40%
The System
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Version … · 3 tasks · 10 held-out casesExplore the benchmark ↗
Built to measure work, not confidence
Evidence-basedConsistent scoringCandidate-friendly25 minutes
The assessment
Three rounds. Real judgment.
Candidates move from evaluating AI output to building a workflow that must perform on unseen inputs.
7 min
Catch what AI missed
Review an AI recommendation, verify its reasoning, and flag the mistakes hiding in plain sight.
School laptopsBuild the workflow
Write instructions for an AI agent, then watch them run against ten emails you never see.
Bike shop inboxThe report
A score is useful. The evidence is better.
Explore how candidates judge outputs, check claims, and write instructions that hold up on unseen cases. Start your interview with evidence.
Decision quality
See how they trade speed, accuracy, and context.
Error detection
Know whether they trust AI or verify it.
Agent performance
Test instructions against hidden cases.
Interview prompts
Turn weak spots into sharper questions.
Sample report · Verification
Found 4 of 5 critical errors
Caught unsupported battery claim
Flagged inconsistent pricing data
Verified warranty against source
Missed accessibility requirement×
For curious humans
AI fluency is a skill. Train it like one.
Play quick, mobile-first challenges based on the same skills employers measure. Learn to spot weak outputs, write better instructions, and build sound AI judgment.
3–10 min
Per challenge
10 tests
Different AI skills
Track growth
Build a streak
Works on any phone · No download required
9:41
Fluency BenchSample play
Challenge 04
Prompt Detective
Choose the stronger prompt
Which prompt gives the most reliable inventory summary?
A store manager needs to decide what to reorder before Friday.
Not quite. Expert personas sound useful, but don’t create reliable output on their own.
⌂Today
◇Practice
○Profile
One benchmark, two ways to grow
Practice on Monday. Prove it when it matters.
Learn
The Fluency Game
Quick, low-stakes challenges that make better AI habits feel natural. Get feedback instantly and watch your fluency grow.
- Start with The Wire
- Ten different AI skills
- Scores and XP
Prove
The Hiring Benchmark
Structured, practical assessments that turn those skills into trustworthy evidence for employers.
- Consistent scoring
- Real work samples
- Shareable evidence
Hire for the work ahead
Build fluency. Then put it to work.
Practice through play or hire with real evidence. Fluency Bench makes practical AI skill visible.