The Human Intelligence
Layer Behind AI
SadiGroup provides the human feedback, preference data, and expert evaluation that makes AI models smarter, safer, and more aligned — at enterprise scale, across 150+ languages.
RLHF & Human Feedback Services
Nine specialized services that provide the human signal your AI models need to improve, align, and stay safe.
Prompt Evaluation
Expert human evaluators assess prompt quality, clarity, and effectiveness across diverse domains and languages to improve model instruction-following.
Response Ranking
Side-by-side comparison and ranking of model outputs by native-speaking domain experts, providing the preference signal that drives RLHF training.
Human Preference Collection
Structured collection of human preferences across response quality, tone, accuracy, and helpfulness — the core signal for aligning models to human values.
Safety Review
Systematic review of model outputs for harmful, biased, or unsafe content by trained safety reviewers across multiple languages and cultural contexts.
Hallucination Detection
Fact-checking and hallucination identification by subject-matter experts who verify model claims against reliable sources across specialized domains.
AI Alignment
Comprehensive alignment evaluation ensuring model outputs are helpful, harmless, and honest — with structured feedback loops that improve model behavior over time.
Model Benchmarking
Rigorous human evaluation benchmarks that measure model performance on real-world tasks, providing ground truth that automated metrics cannot capture.
LLM Evaluation
End-to-end evaluation of large language models across reasoning, knowledge, language understanding, and generation quality by multilingual expert evaluators.
Red Teaming
Adversarial testing by trained red teamers who probe model vulnerabilities, jailbreaks, and failure modes across languages, cultures, and sensitive domains.
Our RLHF Delivery Pipeline
A structured, quality-controlled process from task design to final delivery.
Task Design
Define evaluation criteria, rubrics, and guidelines aligned to your model's objectives and safety requirements.
Evaluator Selection
Match tasks to qualified native-speaking evaluators with relevant domain expertise and language proficiency.
Calibration
Run calibration sessions to align evaluators on quality standards before full-scale data collection begins.
Data Collection
Structured collection of human feedback, rankings, and annotations at scale with real-time quality monitoring.
QA & Validation
Multi-tier quality review including peer validation and specialist review to ensure feedback consistency.
Delivery
Structured delivery in your preferred format — JSON, CSV, or direct integration with your training pipeline.
Why SadiGroup for RLHF?
Multilingual Coverage
150+ languages with native-speaker evaluators for culturally accurate feedback.
10,000+ Evaluators
Verified specialists across domains — from general AI to medical, legal, and technical.
Enterprise Security
NDA-protected workflows, GDPR-aligned data handling, and strict access controls.
98.7% Accuracy
Multi-tier QA pipeline ensures consistent, high-quality human feedback at scale.
Ready to align your AI models?
Tell us about your RLHF requirements and we'll scope a tailored human feedback program.