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Aris Christolis

Aris Christolis

Independent AI Interaction & Evaluation Practice

GREECE flag
Athens, Greece
$20.00/hrEntry LevelOther

Key Skills

Software

Other

Top Subject Matter

AI-generated Text Content
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

TextText
AudioAudio
DocumentDocument

Top Task Types

Evaluation Rating
Fine Tuning
Data Collection

Freelancer Overview

Independent AI Interaction & Evaluation Practice. No professional experience in ai training/evaluation but with a deep understanding of how ai models operate as well as with hundreds of hours training ai generators for more plasticity,truth,transparency. Core strengths include ability to spot really thin nuances in tone,patterns and the general behavioural models ai algorithms adopt.Paired with the ability to actually train the algorithms,not just fish for answers that match my preferences. Education includes Bachelor of Arts, N/A and Certificate in Sound Engineering, N/A. AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Entry LevelGreekEnglish

Labeling Experience

Independent AI Interaction & Evaluation Practice

OtherText
This experience involved evaluating AI-generated responses for consistency, tone, and structure. The role required analyzing outputs for clarity, coherence, and intent alignment, and identifying patterns, biases, and inconsistencies. Iterative prompting and feedback tested the system’s capabilities and ensured robust evaluation. • Conducted in-depth content analysis of AI-generated text outputs • Identified and documented inconsistencies and biases in responses • Evaluated language nuance and alignment to structured guidelines • Provided feedback through iterative testing and evaluation

This experience involved evaluating AI-generated responses for consistency, tone, and structure. The role required analyzing outputs for clarity, coherence, and intent alignment, and identifying patterns, biases, and inconsistencies. Iterative prompting and feedback tested the system’s capabilities and ensured robust evaluation. • Conducted in-depth content analysis of AI-generated text outputs • Identified and documented inconsistencies and biases in responses • Evaluated language nuance and alignment to structured guidelines • Provided feedback through iterative testing and evaluation

2023 - Present

Education

N

N/A

Certificate in Sound Engineering, Sound Engineering

Certificate in Sound Engineering
Not specified
N

N/A

Bachelor of Arts, Communication and Media Studies

Bachelor of Arts
Not specified

Work History

F

Freelance

Audio Technician / Content Operator

Athens
2022 - Present
S

Sport24

Audio Technician

Athens
2025 - 2026