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AI infrastructure for recruiting

An AI brain for hiring

One AI engine turns messy resumes and job posts into structured data you can search, match, and act on. Integrate with a single API — or run it on your own private cloud.

Alibaba Cloud · 256-bit encryption · daily auto-wipe · minutes to integrate
api.xiaoxizn.com · resume parser
// request
POST /v2/parser
Authorization: Bearer ••••
file:
resume_zhangwei.pdf
200 OK62 ms
{
"name": "张伟",
"title": "高级后端工程师",
"years": 6,
"skills": ["Go", "K8s", "gRPC"],
"salary": "45–60K",
… 200+ fields
}
98% field accuracy
200+ structured fields
16 docs/s
Parsing throughput
98%
Field accuracy
120+
Structured fields
10000+
Skill tags
Measured in Xiaoxi’s production environment.
Built to fit mainstream ATS, HR SaaS and enterprise HR
ATS HR SaaS Job boards Enterprise HR RPO Headhunting
The problem

Your hiring system isn’t short on data — it’s short on the ability to understand it.

Xiaoxi turns these core AI capabilities into standard APIs — you just call them.

See how we solve it
01

Resumes arrive in every format — manual entry is slow, error-prone, and your talent pool goes stale.

02

JDs and resumes speak different languages; keyword matching buries your best candidates.

03

Want smart recommendations and search? You’d have to train NLP models from scratch.

The middle platform

One AI layer between your data and your apps.

Xiaoxi sits between recruiting data and your products, standardizing the hard part — understanding it.

Data in
Resumes
Job posts
Talent pool
ATS / HR data
Xiaoxi AI engine
Six capabilities · one API
Resume parsing
JD parsing
Profiles
Matching
Search
Knowledge graph
Apps on top
HR SaaS
ATS
Job platforms
Enterprise HR
Core technology

AI that truly reads recruiting text.

Deep semantics and self-learning grasp what text means — not just which keywords it contains.

Semantic deep learning

Neural networks parse sentence structure and extract the core meaning in real time — understanding text and resolving ambiguity.

Self-learning & generalization

Multi-stage fusion algorithms uncover patterns and generalize — modeling messy, non-standard text quickly and reliably.

Sharper over time

It keeps learning from real recruiting data, so accuracy climbs the more you use it.

Product suite

Six products, composable like building blocks.

Structuring → intelligence → applications — take exactly what you need.

01
Layer 01
Data structuring
Turn unstructured files into standard fields
01

Resume parsing

Any resume format, structured in seconds.

16 docs/s 98% accuracy 200+ fields
Learn more
02

JD parsing

Reads any JD and builds a standard role profile.

50 docs/s 80+ role tags
Learn more
02
Layer 02
Intelligence
Add judgment and prediction on top of data
03

Candidate profiles

Rich multi-tag profiles with salary and attrition prediction.

800+ roles 10000+ skills 87% attrition
Learn more
04

Knowledge graph

A knowledge base of millions of firms and schools, 100k+ skills.

Millions of entities Monthly updates
Learn more
03
Layer 03
Applications
Power the recruiting scenarios on top
05

Person-job matching

Semantic matching routes the right people to the right roles.

24 dimensions 90%+ satisfaction
Learn more
06

Talent search

Semantic search and scoring reactivates your talent pool.

100k docs/s 120 fields
Learn more
Customers

From tech giants to HR SaaS — all building on Xiaoxi.

Enterprises, HR SaaS, job platforms and HR service providers.

客户 logo 墙
And 50+ more teams building on Xiaoxi
Delivery

Instant on SaaS. Secure on private cloud.

One platform, two ways to ship.

SaaS API

Plug & play

Remote calls, zero ops, elastic scaling, 1000+ concurrent requests.

  • Zero-ops setup
  • Elastic scaling
  • 1000+ concurrency

Private cloud

Compliance

Data never leaves your network — for finance, government and high-compliance settings.

  • Data stays in-network
  • High compliance
  • Customizable models
Security

Recruiting data deserves the highest level of protection.

01
Enterprise-grade cloud

Built on Alibaba Cloud — highly available and elastic.

02
256-bit encryption

SSL / HTTPS encryption end to end, in transit.

03
Daily auto-wipe

Private data auto-deleted daily — never retained long-term.

04
Per-record encryption

Randomized keys encrypt every record independently.

Developers

Recruiting AI, built for engineers.

A clean RESTful API and thorough docs. Call it from Python, JavaScript, Ruby, cURL and more — integrate in a few lines.

Read the docs
cURL Python JavaScript Ruby
$ curl https://api.xiaoxizn.com/v2/parser \
-H "Authorization: Bearer $API_KEY" \
-F "file=@resume.pdf"
# → 200 OK · 62ms
{ "name": "张伟", "skills": ["Go", "gRPC"],
"years": 6, … 200+ fields }

Make your hiring product smarter — today.

Try every capability live for free, or request a trial to connect it to your systems.