Samir Omar Delgadillo Casillas

Key Skills

Software

Labelbox

Scale AI

Top Subject Matter

No subject matter listed

Top Data Types

Text

Image

Top Task Types

Evaluation Rating

Prompt Response Writing SFT

Text Generation

Data Collection

Freelancer Overview

I am a multilingual professional with extensive experience in AI training data, data labeling, and annotation across text, image, audio, and video domains. My background includes evaluating and refining Large Language Models (LLMs), labeling AI-generated responses, and optimizing prompts for greater contextual relevance and accuracy. I have contributed to major projects in speech recognition, computer vision, and natural language processing, working with leading tech companies to enhance the precision and safety of AI systems. With advanced skills in bilingual communication, technical translation, and prompt engineering, I am passionate about improving human-AI interaction and delivering high-quality training data for next-generation machine learning models.

Labeling Experience

Cloud Evals V2 1

Scale AITextEvaluation RatingPrompt Response Writing SFT

Write perfect model responses and create model failures

Write perfect model responses and create model failures

2024

Matcha Image Generalist

Scale AIImageEvaluation RatingData Collection

Training an LLM model on using Multimodal capabilities for different subjects

Training an LLM model on using Multimodal capabilities for different subjects

2024

Preference Ranking W/o Criteria Group

Scale AITextEvaluation RatingPrompt Response Writing SFT

On this project we have to compare two model responses given a conversation history and rank them relative to each other. You will then provide a justification to support the ranking of the responses.

On this project we have to compare two model responses given a conversation history and rank them relative to each other. You will then provide a justification to support the ranking of the responses.

2024

Starfish Sifc

Scale AITextText GenerationEvaluation Rating

In this project we train a model on following System Instructions and using API Tools

In this project we train a model on following System Instructions and using API Tools

2024 - 2024

Education

Work History