Antonio Villalpando Acuña

Key Skills

Software

Labelbox

Remotasks

Scale AI

Top Subject Matter

No subject matter listed

Top Data Types

Document

Text

Top Task Types

Evaluation Rating

Prompt Response Writing SFT

Text Generation

Text Summarization

Freelancer Overview

I’ve worked on AI training-data projects where the goal isn’t just “labeling”, but producing high-fidelity, auditable judgments that improve model behavior. My work has included rubric-based evaluation of model outputs (accuracy, faithfulness to instructions, calibration or overclaiming, tone and safety constraints), as well as writing and refining prompts and test cases that stress models under ambiguity, cross-dependencies, and edge conditions. What sets me apart is that I bring a quantitative methods mindset to training data: I treat annotation as measurement. I can run lightweight QA in R/Python to spot drift, inconsistencies, and systematic error patterns. I’m also strong at structured writing, so I can produce clear, reproducible rationales without verbosity.

Labeling Experience

High Noon

Scale AITextEvaluation Rating

In High Noon we developed rubrics to assist the evaluation of two o three model responses.

In High Noon we developed rubrics to assist the evaluation of two o three model responses.

2025 - 2025

Pegasus Project

Scale AITextText GenerationRLHF

Prompting and model evaluation based on PhD-level rubrics.

Prompting and model evaluation based on PhD-level rubrics.

2025 - 2025

Education

Work History