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mannu_ldta

Emanuel Landaet

@mannu_ldta

AI Data Annotation Specialist and RLHF Evaluator

Venezuela
Spaans, Engels
Sommige informatie wordt in het Engels weergegeven.
Over mij
I am an experienced data annotation specialist and AI trainer with expertise in 2D/3D computer vision labeling and large language model (LLM) evaluation. My core specialization includes frame-by-frame video annotation, keypoints, polylines, 3D LiDAR point cloud cuboid labeling, and spatial tracking for autonomous perception models. Additionally, I perform RLHF evaluation, fact-checking, and side-by-side (SBY) preference rankings to improve model helpfulness, tone, and accuracy. Dedicated to maintaining strict quality standards, NDA compliance, and delivering high-precision ground.... Lees meer

Skills

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mannu_ldta
Emanuel Landaet
offline • 

Bekijk mijn diensten

Gegevensinvoer
I will do 2d 3d data annotation lidar labeling and rlhf
VanafUS$ 20 / projectMeer informatie

Portfolio

Werkervaring

Remotasks

Remotasks

Freelance • 10 yrs 7 mos

AI Trainer & RLHF Specialist

Aug 2021 - Present • 5 yrs

Trained and evaluated large language models (LLMs) through RLHF workflows. Conducted factuality checks, web-grounded veracity verification, and side-by-side (SBY) preference rankings evaluating helpfulness, instruction following, tone, and safety. Audited contributor outputs across multiple projects to ensure strict quality standards.

3D LiDAR & 2D Computer Vision Annotator

Jan 2021 - Present • 5 yrs 7 mos

Executed high-precision data annotation for computer vision and autonomous vehicle perception systems. Performed 2D image and video frame-by-frame labeling (bounding boxes, polygons, polylines, keypoints, and segmentation) and 3D LiDAR point cloud cuboid annotation to deliver accurate ground truth data for AI models.