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Create a Complete HR Department with OpenAI O3 and GPT-4.1-mini Multi-Agent System

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Created by: Yaron Been || yaron-nofluff

Yaron Been

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Last update a day ago

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CHRO Agent with HR Team

Description

Complete AI-powered HR department with a Chief Human Resources Officer (CHRO) agent orchestrating specialized HR team members for comprehensive people operations.

Overview

This n8n workflow creates a comprehensive human resources department using AI agents. The CHRO agent analyzes HR requests and delegates tasks to specialized agents for recruitment, policy development, training, performance management, employee engagement, and compensation analysis.

Features

  • Strategic CHRO agent using OpenAI O3 for complex HR decision-making
  • Six specialized HR agents powered by GPT-4.1-mini for efficient execution
  • Complete HR lifecycle coverage from hiring to retention
  • Automated policy creation and compliance documentation
  • Performance review and goal-setting systems
  • Employee engagement and culture initiatives
  • Compensation analysis and benchmarking

Team Structure

  • CHRO Agent: Strategic HR oversight and task delegation (O3 model)
  • Recruiter Agent: Job descriptions, candidate screening, interview questions
  • HR Policy Writer: Employee handbooks, policies, compliance documentation
  • Training & Development Specialist: Onboarding programs, learning materials
  • Performance Review Specialist: Reviews, feedback templates, goal setting
  • Employee Engagement Specialist: Culture initiatives, team building, communications
  • Compensation & Benefits Analyst: Salary benchmarking, benefits packages

How to Use

  1. Import the workflow into your n8n instance
  2. Configure OpenAI API credentials for all chat models
  3. Deploy the webhook for chat interactions
  4. Send HR requests via chat (e.g., "Create a complete onboarding program for software engineers")
  5. The CHRO will analyze and delegate to appropriate specialists
  6. Receive comprehensive HR deliverables

Use Cases

  • Complete Hiring Process: Job postings → Screening → Interviews → Offers
  • Policy Development: Employee handbooks, compliance documentation
  • Onboarding Programs: 30-60-90 day plans with training materials
  • Performance Management: Review cycles, feedback systems, development plans
  • Culture & Engagement: Surveys, team building activities, recognition programs
  • Compensation Strategy: Market analysis, pay equity reviews, benefits design

Requirements

  • n8n instance with LangChain nodes
  • OpenAI API access (O3 for CHRO, GPT-4.1-mini for specialists)
  • Webhook capability for chat interactions
  • Optional: Integration with HRIS systems

Cost Optimization

  • O3 model used only for strategic CHRO decisions
  • GPT-4.1-mini provides 90% cost reduction for specialist tasks
  • Parallel processing enables simultaneous agent execution
  • Template library reduces redundant content generation

Integration Options

  • Connect to HRIS systems (Workday, BambooHR, etc.)
  • Integrate with applicant tracking systems
  • Link to performance management platforms
  • Export to document management systems

Contact & Resources

Tags

#HRTech #PeopleOperations #TalentAcquisition #EmployeeExperience #HRAutomation #AIRecruitment #PerformanceManagement #CompensationBenefits #OnboardingAutomation #CultureTech #n8n #OpenAI #MultiAgentSystem #FutureOfWork #HRTransformation