Posted: Sep 29, 2025
Portuguese Language Specialist - AI Data Training (Writing/LLM Experience Required)
Total Budget: $2,220OtherTextPay Per Hour
Overview
Dataset
Labeling Details
Hiring
Budget
Client
Labeling Overview
We seek native or near-native Portuguese (Portugal) specialists with proven professional writing/editing or LLM training experience (e.g., RLHF, SFT, ranking, safety review). You must follow detailed rubrics, control tone/register, and provide concise rationales in Portuguese. Collaboration requires B2–C1 English. A short writing test is required before selection—completed in Portuguese and without any AI assistants/tools or machine translation; use of such tools results in disqualification. You will craft high-quality Portuguese prompts and responses across everyday and expert topics, evaluate and rank model outputs, perform red-teaming/safety checks, and document reasoning to guide model improvements. Work is text-only in a web tool and may include peer review/QA.
Total Budget: $2,220Pay Per HourIntermediate1-3 monthsAgency or Individual
Total Budget
$2,220
Pay per Label
$18.5/hr
Time Requirement
Less than 20 hrs/week
Duration
1-3 months
Description of dataset
Portuguese conversational prompts and responses
Software
Other
Hiring Type
Agency or Individual
Required Location
Portugal
Workload / Schedule
Flexible schedule, 15 hours per week minimum
Software
Other
Data Type
TextLabel Types
Evaluation Rating
Prompt Response Writing Sft
Question Answering
Red Teaming
Rlhf
Text Generation
Text Summarization
Subject Matter / Industry
Portuguese conversational AI assistant training
Language
Portuguese
English
Job Type
Managed Service by OpenTrain
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trainai.co/project