Bringing together 300+ trade experts in five major fields: law, medicine, finance, automobiles, academia to provide "expert"-level" high-quality labelling data for AI training
300+行业专家 · 1200+标注团队 · 累计标注12PB+数据
Professional domain AI training data labels are highly demanding for the professional competencies of the marked personnel and the generic crowdsourcing is not adequate
General-purpose crowd callers lack legal, medical, financial, etc. expertise, the results are inaccurate and model training is less effective。
Data labels such as legal instruments, medical images, financial research require in-depth professional judgement, and ordinary labelers cannot understand the semantics of content。
Lack of professional staff required to mark large-scale projects, difficulties in team management, difficulties in balancing progress and quality, and risks to project delivery High。
High fluctuations in quality, high return rates, lack of stable quality control systems and waste of time and cost。
Five major areas experts + complex label type + AI-assisted full label capability
Contract/Case/Statutory Profession
Images/patients/pharmacology specialization
Research/financial/wind control professional labels
Autopilot/engineering/SOP label
Articles/patents/academies
Precision 2D/3D target test marker
Key points on human posture and hand
High precision 6D position estimate.
6-8 times efficiency and quality stability
| Parameter Item | Specifications |
|---|---|
| 专家数量 | 300+ places (legal/medical/financial/car/academic) |
| 标注团队 | 1200+人 |
| Annotation Type | 2D/3D detection/keypoint/6D position/ semantic partition/emotional analysis |
| AI预标注 | 3000 + object/80 + gesture/120 + atomic operation |
| Quality assurance | Level 3 quality inspection (AI preposterator review expert sample) |
| 错误率 | <0.5% |
| 交付速度 | AI辅助下6-8倍提速 |
| 累计标注量 | 12PB+ |
30,000 rigs for a car, 3D tests and 6D positions are stable.。
Licensed medical personnel are involved in video markings to ensure that medical expertise is accurate.。
Financial experts are involved in developing emotional and physical labels to improve the accuracy of wind control models。
Legal experts identify contract terms and case elements to underpin the application of the law。
Audio and video multi-modular emotional labels to support customer service and accompanying robot training。
"Lang Hui's legal and medical experts have pointed out that our field model has increased its accuracy by 27%."
"The quality of 3D tests and 6D positions is very stable, with a return rate of less than 1%."
"Certified medical care participation is marked, data quality is completely different."
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