AI Image Quality Analyst — Side-by-Side Image Comparator

Mercor; Greater London; On-site; GBP 26,000 - 37,000; Full time

Job summary

Obsidian is seeking evaluators for an Image SxS Analysis task. You will review two AI-generated images against the original prompt to judge which is better overall.

You will weigh prompt alignment, visual quality, anatomy and structure, rendered text, and artifacts; you will pick a preference or mark both as good/bad and provide a concise rationale. The onboarding quiz is paid; successful candidates proceed to paid project work at $30/hr.

Qualifications

• Fluent English and strong written communication.
• A sharp eye for visual detail.
• No specialist degree required.

Responsibilities

• Review two images side by side against the original prompt and judge which one is better overall.
• Weigh prompt alignment, visual quality, anatomy and structure, rendered text, and artifacts.
• Pick a preference (or mark both good or both bad) and write a short rationale explaining your choice.

Job description

Obsidian is seeking evaluators for an Image SxS Analysis task. You will review two AI-generated images against the original prompt to judge which is better overall.

You will weigh prompt alignment, visual quality, anatomy and structure, rendered text, and artifacts; you will pick a preference or mark both as good/bad and provide a concise rationale. The onboarding quiz is paid; successful candidates proceed to paid project work at $30/hr.