Adaptive Assessments
noun.
Adjust every question in real time so candidates hit their true ceiling.
e.g. Easy question?
Next one gets harder.
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Question levels
Write three levels of questions. Easy, medium, hard.
The test picks which one comes next.
Which SQL clause filters rows before grouping?
Correct moving up to Medium
Level
Stepping up
Adaptive Assessments / Jennifer Walsh Session
Search candidatesASWhich level each question came from
10 questionsMissed a hard one dropped to medium, earned its way back.
Level reached
Hard
Hard questions correct
4 of 5
Time
21 min
What actually happens
One test that changes difficulty on every answer.
- 1
Three difficulty banks, one assessment
You load easy, medium and hard questions into a single test instead of maintaining three parallel versions of it.
Assessments / Adaptive Backend EngineerPublishEasy bank
18 questions · MCQ, output
level 1Medium bank
24 questions · debugging
level 2Hard bank
16 questions · system design
level 3Time limit
Adaptive · 22–38 min
autoStart level
Medium
configStop rule
Ceiling confirmed twice
config - 2
Each answer picks the next question
Correct answers step the candidate up a level, a miss steps them back down and re-checks, so the test converges on their real ability.
Assessments / Live session Priya RamanIn progressQ1 · EasyCeiling reached at question 8Q8 · Hard - 3
Read the level, not just the score
The report shows which level each answer came from and where the candidate topped out, with percentile and reliability so the shortlist holds up in a debrief.
Reports / Adaptive Priya RamanAbility reached
Level 3
Data structuresL3DebuggingL3ConcurrencyL2System designL3Percentile 91 · reliability 0.89 · 24 minutes, 8 questions.
What you get out of it
Sharper signal from a shorter test.
- ~45%shorter tests
Difficulty adapts per answer, so ability is pinned down in far fewer questions.
- 0.90+reliability
Every candidate gets a comparable score even though nobody sees the same paper.
- Harderto leak
Rotating item pools mean a shared question set is worth very little.
Seamless integrations.Enterprise-grade security.
Xobin fits right into your ecosystem and protects what matters most: your data, your candidates, and your trust.
Works with the tools
you love
Pre-built integrations to streamline your hiring workflows.
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Greenhouse
Workable
SmartRecruiters
BambooHR
Lever
Ashby
Slack
Google Meet
Google Calendar
Zoho Recruit
ZapierReviewed by the teams
who hire every day.
Real reviews from talent and L&D leaders running Xobin in production.
“As we wrapped up growth this year, we needed a skills assessment tool. Xobin amazed us with its features, especially the depth of the question library and how fast we could get a role live.”
“We were on a tight deadline and had to have an employee testing tool that I could implement quickly. Xobin delivered. It's a good platform with proctoring and support at an excellent cost/benefit ratio.”
“We use Xobin to assess our training effectiveness, and it works like a charm. Creating structured tests for different IT skill levels is easy, and the detailed analytics help us tweak our programs.”
“Xobin made our technical candidate screening fast and hassle-free. We shortlisted candidates who scored above 60%, which streamlined our interview process.”
“Xobin is the best screening platform we've used. Its AI-powered evaluation makes candidate screening faster and more accurate, and the support team is always responsive.”
“We have a wide range of processes across both tech and customer-facing roles, making training programs a significant investment for us. Xobin helps us ensure their effectiveness.”
“Xobin covers almost every technology and role we need for internal evaluations. The platform's security features ensure reliable, cheat-proof assessments, giving us confidence in the results.”
Before you ask.
Item difficulty adjusts to the previous answer, so a strong candidate moves up quickly and a struggling one isn't dragged through twenty questions they can't answer.
Scores are placed on a common difficulty scale rather than a raw count correct, so two candidates who saw different items are still directly comparable.
Typically 40-60% shorter than a fixed-length test at the same measurement precision most role tests land between 12 and 20 minutes.
Yes. Items are built with I/O psychologists, checked for reliability (Cronbach's alpha above 0.80 on core scales), and reviewed for adverse impact. Norms are refreshed against a working-population sample.
Yes for the major platforms Greenhouse, Lever, Workday, SmartRecruiters, iCIMS, Ashby and others through native sync or API. Anything custom is handled with a webhook or scheduled sync.
Data stays inside your account and is never used to train models outside it. Xobin is SOC 2 Type II and ISO 27001 certified, with GDPR-aligned data processing and configurable retention.
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