Collectibles Expert

Alpheva; United States; Remote; USD 207,000 - 276,000; Full time

Job summary

Alpheva is seeking a senior collectibles evaluator to support AI evaluation projects focused on condition, authenticity, provenance, and valuation evidence. This remote, project-based contract work offers flexible scope and hours aligned to project matching.

You will review model responses, identify unsupported authenticity claims, missing provenance, and technical or contextual inaccuracies, and document corrections with traceable evidence and precise reference answers.

Qualifications

• 7+ years of substantive experience in collectibles appraisal or auction practice.
• Senior-level judgment in collectible condition, authenticity, provenance, and valuation evidence, with substantial responsibility for reviewing or delivering this work.
• Ability to write precise reference answers, assess competing approaches, and justify corrections with traceable evidence.

Responsibilities

• Review model responses and worked examples for unsupported authenticity claims, missing provenance, and incorrect details.
• Assess whether the reasoning meets professional standards for the stated task.
• Explain consequential errors, evidence gaps, and the reasoning behind your corrections.

Skills

Collectibles appraisal

Authenticity assessment

Provenance evaluation

Job description

Bring senior collectibles expertise to AI evaluation projects focused on collectible condition, authenticity, provenance, and valuation evidence.

Review model responses and worked examples for unsupported authenticity claims, missing provenance, and incorrect technical or contextual details. Assess whether the reasoning meets professional standards for the stated task.

Write reference answers and scoring criteria grounded in collectible condition, authenticity, provenance, and valuation evidence. Explain consequential errors, evidence gaps, and the reasoning behind your corrections.

This is remote, project-based contract work. Scope, hours, and assignments depend on project matching; the listed hourly range applies to matched work.

Requirements

• 7+ years of substantive experience in collectibles appraisal or auction practice.
• Demonstrated senior-level judgment in collectible condition, authenticity, provenance, and valuation evidence, with substantial responsibility for reviewing or delivering this work.
• Ability to write precise reference answers, assess competing approaches, and justify corrections with traceable evidence.

Pay

$150–$200/hr

Alpheva is a new expert network (launched September 2026); payout methods are not published yet, so confirm your first payment before scaling up.