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Ana Laura Santillana

Ana Laura Santillana

AI trainer in English and Spanish

Mexico flagToluca, Mexico
$25.00/hrEntry LevelData Annotation TechOther

Key Skills

Software

Data Annotation TechData Annotation Tech
Other

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
TextText

Top Task Types

Audio Recording
Emotion Recognition
Evaluation Rating
Question Answering
Translation Localization

Freelancer Overview

I have participated in several AI training and evaluation projects focused on improving model performance, accuracy, and safety. My tasks have included recording and transcribing audio, reviewing model responses to ensure they accurately reflect the input, and verifying that outputs are appropriate and aligned with expected behavior. Additionally, I have worked on evaluating the safety of model responses to user prompts, ensuring that the content does not pose risks or include harmful information. I have also reviewed and ranked answers based on specific rubrics, corrected and improved model outputs for quality and clarity, and verified translations between English and Spanish to ensure linguistic and contextual accuracy.

Entry LevelEnglishSpanish

Labeling Experience

Translation Review

OtherTextTranslation LocalizationPrompt Response Writing SFT
Reviewed and verified translations of model responses between English and Spanish (and other languages), ensuring linguistic accuracy and cultural appropriateness.

Reviewed and verified translations of model responses between English and Spanish (and other languages), ensuring linguistic accuracy and cultural appropriateness.

2025 - 2025

Response Improvement

OtherTextQuestion AnsweringText Summarization
Edited top-ranked responses to enhance clarity, completeness, and correctness, ensuring they met high-quality standards before final submission.

Edited top-ranked responses to enhance clarity, completeness, and correctness, ensuring they met high-quality standards before final submission.

2025 - 2025

Response Evaluation & Ranking

OtherTextQuestion AnsweringEmotion Recognition
Assessed model-generated answers for completeness, coherence, and factual accuracy based on a defined rubric. I ranked responses accordingly and ensured they were free of hallucinations or misinformation.

Assessed model-generated answers for completeness, coherence, and factual accuracy based on a defined rubric. I ranked responses accordingly and ensured they were free of hallucinations or misinformation.

2025 - 2025

Prompt Safety Review

OtherTextPrompt Response Writing SFT
Evaluated model responses to user prompts to ensure content aligned with safety guidelines, particularly for sensitive or potentially harmful topics. This involved identifying and flagging unsafe or inappropriate outputs.

Evaluated model responses to user prompts to ensure content aligned with safety guidelines, particularly for sensitive or potentially harmful topics. This involved identifying and flagging unsafe or inappropriate outputs.

2025 - 2025

Audio Data Collection & Transcription

OtherAudioData CollectionPrompt Response Writing SFT
Recorded voice samples, created accurate transcriptions, and reviewed model outputs to ensure correct interpretation and appropriate responses based on audio inputs.

Recorded voice samples, created accurate transcriptions, and reviewed model outputs to ensure correct interpretation and appropriate responses based on audio inputs.

2025 - 2025

Education

U

University of Barcelona

Master’s Degree, Cultural Heritage Management

Master’s Degree
2007 - 2008
U

University of the Américas

Bachelor’s Degree, Art History

Bachelor’s Degree
1999 - 2004

Work History

C

Centro de Profesionalización TRIJAEM

Academic Coordinator

Toluca
2024 - 2024
T

Tecnológico de Monterrey

Associate Professor & Academic Coordinator

Toluca
2013 - 2024