Alexandre Lariviere

Key Skills

Software

Mercor

Scale AI

Top Subject Matter

Biology Domain Expertise

Health Science

Multimodal Content

Top Data Types

Text

Image

Document

Top Task Types

Classification

Object Detection

Text Summarization

Evaluation Rating

Data Collection

Question Answering

Text Generation

Freelancer Overview

Data Annotator & Generalist with 1 year experience. Brings 10+ years of professional experience across unique professional workflows, research, and quality-focused jobs. Education includes Bachelor of Health Sciences, Queen's University, AI-training focus includes data types such as Text and labeling workflows including Classification, Evaluation, and Rating.

Labeling Experience

AI Trainer & Evaluator

Text

As an AI Trainer & Evaluator at Outlier, I worked on multiple projects centered around language models and conversational AI. My main responsibilities involved evaluating, rating, and ranking AI model outputs for accuracy and quality. Additionally, I reviewed and interpreted complex scientific graphs and figures to support model training processes. • Evaluated language model responses for accuracy, quality, and relevance. • Performed comparative assessments of AI-generated content in specialized domains. • Analyzed and reviewed scientific literature and visual data for annotation. • Assisted in prompt generation and instruction hierarchy tasks.

As an AI Trainer & Evaluator at Outlier, I worked on multiple projects centered around language models and conversational AI. My main responsibilities involved evaluating, rating, and ranking AI model outputs for accuracy and quality. Additionally, I reviewed and interpreted complex scientific graphs and figures to support model training processes. • Evaluated language model responses for accuracy, quality, and relevance. • Performed comparative assessments of AI-generated content in specialized domains. • Analyzed and reviewed scientific literature and visual data for annotation. • Assisted in prompt generation and instruction hierarchy tasks.

2025 - 2026

Data Annotator & Generalist

MercorTextClassification

As a Data Annotator & Generalist at Mercor, I handled annotation for text, image, and audio data across multiple specialized contracts. I applied domain expertise in biology and health science to accurately annotate and classify scientific and medical data. Outlier detection and quality assurance checks were integral to maintaining data integrity and consistency. • Conducted multimodal data annotation (text, image, audio) for diverse datasets. • Labeled specialized biology and health science content for AI model training. • Performed quality checks and flagged inconsistent data for review. • Ensured confidentiality and compliance in all labeling tasks.

As a Data Annotator & Generalist at Mercor, I handled annotation for text, image, and audio data across multiple specialized contracts. I applied domain expertise in biology and health science to accurately annotate and classify scientific and medical data. Outlier detection and quality assurance checks were integral to maintaining data integrity and consistency. • Conducted multimodal data annotation (text, image, audio) for diverse datasets. • Labeled specialized biology and health science content for AI model training. • Performed quality checks and flagged inconsistent data for review. • Ensured confidentiality and compliance in all labeling tasks.

2025 - 2026

Education

Work History