Trusted by Leading AI Labs

Gold-Standard Training Data
for Production AI

Access the world's most rigorously verified training data. Every correction reviewed by 3-9 domain experts, quality-scored, and delivered via API or batch export.

96.8%

Avg Quality Score

+34%

Accuracy Improvement

47K+

Verified Prompts

2,400+

Expert Network

Why RawEval Data is Different

Unlike synthetic or crowd-sourced data, every RawEval correction is verified by vetted domain experts and scored against gold standards.

3-Tier Verification

Every prompt reviewed by 9 experts across 3 tiers (PhD/10+ years → Master's/5+ years → Bachelor's/2+ years) for multi-perspective validation.

Tier 1 sets gold standard
Tier 2/3 cross-validated
Consensus scoring for confidence

Anti-AI Filtering

Zero AI-generated corrections. Our Iron Dome security monitors biometrics, keystrokes, and screen activity to ensure 100% human input.

Keystroke rhythm analysis
Screen share monitoring
Biometric heartbeat checks (60s)

Delta Metrics

Every correction includes quantified improvement metrics, showing exactly how much the expert enhanced the original model output.

Accuracy improvement (%)
Quality score (0-100)
Consensus confidence level

Flexible Data Delivery

Get data your way—real-time API, batch exports, or custom integrations. We fit into your existing ML pipeline.

Real-Time API

Stream verified corrections as they're completed. Webhooks notify your system the moment quality gates pass.

Avg 4.2h turnaround

REST & GraphQL endpoints

Webhook push notifications

Batch Exports

Download full datasets in your preferred format. Perfect for offline training and research workflows.

JSONL, Parquet, CSV

Daily/weekly/monthly exports

S3/GCS direct upload

Custom Integration

Need a bespoke solution? We integrate with your internal systems, dashboards, and ML platforms.

Custom authentication

On-prem deployment options

Dedicated support channel

Built for AI Leaders

From academic research to production LLMs, RawEval data powers the most demanding AI applications.

AI Research Labs

Universities, national labs, and corporate R&D teams

RLHF Fine-Tuning
Human-verified preference data for reinforcement learning pipelines
Benchmark Creation
Gold-standard test sets for model evaluation and leaderboards
Dataset Augmentation
High-quality additions to existing training corpora

Academic Pricing: Discounted rates for .edu institutions and non-profit research

Enterprise ML Teams

AI companies, tech giants, and production deployments

Production LLM Training
Clean, verified data for models serving millions of users
Safety & Alignment
Expert-verified responses for reducing hallucinations and bias
Domain-Specific Models
Specialized data for medical, legal, financial, and technical AI

Enterprise SLA: 99.9% uptime, dedicated support, custom contracts

See the Data Structure

Every record includes the original prompt, model output, expert corrections, quality scores, and metadata.

Example API Response (JSONL format)

{
  "prompt_id": "p_7G4kL2mN",
  "created_at": "2026-01-14T10:23:47Z",
  "original_prompt": {
    "text": "Explain the time complexity of merge sort",
    "modality": "text",
    "context": { "domain": "computer_science", "subdomain": "algorithms" }
  },
  "model_output": {
    "text": "Merge sort has O(n log n) complexity...",
    "model": "gpt-4-base",
    "confidence": 0.87
  },
  "expert_corrections": [
    {
      "tier": 1,
      "expert_id": "exp_8Kj2pL9",
      "credentials": "PhD Computer Science, 15 years",
      "corrected_output": "...",
      "rubric": "Added analysis of space complexity O(n)...",
      "quality_score": 94,
      "time_spent_seconds": 180
    }
  ],
  "validation": {
    "tier_1_consensus": 1.0,
    "tier_2_agreement": 0.89,
    "tier_3_agreement": 0.67,
    "delta_improvement": 0.34,
    "final_quality_badge": "gold"
  },
  "metadata": {
    "language": "en",
    "difficulty": "intermediate",
    "verified_by_experts": 9,
    "avg_expert_time_seconds": 165
  }
}

Transparent Pricing

Pay only for what you use. Volume discounts available for research institutions and enterprise deployments.

Research

$0.08

per verified prompt

Up to 10K prompts/month
API & batch export access
Standard support
.edu domain required

Production

$0.05