Definición
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.
En vacantes abiertas ahora mismo
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.
La mayoría en: Alignerr (231), SuperAnnotate (213), Welo Data (172), Invisible (151), Turing (102), Rise Data Labs (98) y 47 más.
Business Management ConsultantTuring·Ubicación no indicada·Tiempo completo
Pago no indicadohace 1 día
Document Annotation Specialist (Africa)Lifted, an Upwork Company·South Africa
Pago no indicadohace 1 día
Market Research & Insights ExpertsMercor·Ubicación no indicada·Tiempo completo
$120/hhace 1 día
Photographermicro1·United States
$21–65/hhace 1 día
American English Audio Reviewer, Alphanumeric SpeechRemoExperts·United States·Horario flexible
$10–20/hhace 2 días
Turkish Language ExpertiMerit Scholars·Türkiye
Pago no indicadohace 4 días
Términos 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 interviewTérmino anterior, de la A a la Z. Assessment →Término siguiente, de la A a la Z. Glosario completoTodos los términos en una página, de la A a la Z.Abrir →