Definição
Adding information to raw data so a model can learn from it: tags on text, boxes on images, timestamps on audio. Postings mostly use it to mean the same as labelling.
Used in: Data annotation roles, many of which need no experience.
Nas vagas abertas agora
2,016 of the open roles we list mention “annotation” in the title or description, on 53 platforms (as of 3 November 2026). Of those that state an hourly rate (343 distinct postings), the median is $35/hr, and the middle half pay $20 to $55.
A maioria em: Alignerr (231), SuperAnnotate (213), Welo Data (172), Invisible (151), Turing (102), Rise Data Labs (98) e mais 47.
Business Management ConsultantTuring·Local não informado·Período integral
Pagamento não informadohá 1 dia
Document Annotation Specialist (Africa)Lifted, an Upwork Company·South Africa
Pagamento não informadohá 1 dia
Market Research & Insights ExpertsMercor·Local não informado·Período integral
$120/hhá 1 dia
Photographermicro1·United States
$21–65/hhá 1 dia
American English Audio Reviewer, Alphanumeric SpeechRemoExperts·United States·Horário flexível
$10–20/hhá 2 dias
Turkish Language ExpertiMerit Scholars·Türkiye
Pagamento não informadohá 4 dias
Termos relacionados
Bounding boxA rectangle drawn around an object in an image or video frame, with a label such as “car” or “pedestrian”.LabellingPutting a category or tag on a piece of data: an image, a sentence, a search result, a clip of audio.LiDARA sensor that measures distance with laser pulses and produces a 3D “point cloud”.SegmentationMarking the exact outline of objects in an image, pixel by pixel, rather than drawing a box round them. ← AI interviewTermo anterior, de A a Z. Assessment →Próximo termo, de A a Z. Glossário completoTodos os termos em uma página, de A a Z.Abrir →