Legal Expert (Intellectual Property)
You will review and annotate legal documents used to train AI systems. The work covers patents, patent prosecution, intellectual property litigation, trademarks, copyrights, licensing, and trade secrets.
- Field
- Law
- Where
- United States, Algeria, Argentina, Austria, Bahrain, Bangladesh +46 more
- Commitment
- part time
- Asks for
- Licensed attorney
- Posted
- yesterday
Pay data for your profession: Lawyer AI trainer jobs
How this pay compares
At $105/hr (the midpoint of $80 to $130), this role pays more than 40% of the 157 open law roles with a listed pay range, below the median of $115.
Open law roles that ask for a licensed attorney have a median of $130/hr (110 roles).
Among platforms with 10 or more priced law roles, micro1 has the highest median ($135/hr across 54 roles) and Mercor the lowest ($110/hr across 15).
OpenTrain AI roles that closed since late October stayed listed a median of 31 days (122 roles). OpenTrain AI posted this one yesterday.
Computed from 2,746 open roles we track across Mercor, micro1, Handshake AI, Alignerr, Appen and OpenTrain AI, refreshed daily. Midpoints of listed ranges; “up to” ceilings are left out of medians.
What you would earn at this rate
Per week, before tax
$1,575
Per month, if the work is steady
$6,825
- Tax
- Contract pay arrives with no tax withheld. A US contractor at this rate and these hours would set aside about $1,725 a month for self-employment tax plus federal income tax at the 12% bracket (25%, before state tax). Outside the US, your own country's rules apply.
Assumes paid hours only; unpaid assessments, onboarding and gaps between projects lower the real figure. Full take-home calculator · Track what you actually earn
Open law roles on each platform
The same kind of work, priced on every platform we track, with the best-paid open role on each.
| Platform | Open | Median | Best-paid open role |
|---|---|---|---|
| micro1 | 54 | $135/hr | Domain Researcher, Legal$400k-800k/yr |
| OpenTrain AIthis role | 79 | $120/hr | Civil Rights Attorney for Legal AI Evaluation$140-400/hr |
| Mercor | 15 | $110/hr | US Patent Attorney — Prosecution & Litigation$180/hr |
| Alignerr | 9 | $43/hr | Legal Expert: AI Legal Reasoning Review$75-95/hr |
| Handshake AI | 3 | up to $110/hr3 priced | Legal ProfessionalsUp to $150/hr |
“Up to” rows list only ceilings, so their median is a maximum, not comparable with the range midpoints above them.
All 160 open law roles →The full listing
As posted on OpenTrain AI. See the original
The work
You will review and annotate legal documents used to train AI systems. The work covers patents, patent prosecution, intellectual property litigation, trademarks, copyrights, licensing, and trade secrets.
You will explain legal reasoning and distinctions clearly, summarize relevant case law and dispute outcomes, and help keep legal training data accurate and consistent. You will also work asynchronously with project managers and other legal professionals and handle sensitive legal information confidentially.
- Analyze and label important legal concepts and data points in intellectual property documents.
- Review litigation materials and summarize relevant case law or outcomes.
- Write clear explanations that help AI models understand legal reasoning and distinctions.
- Give useful written feedback on annotation standards and changing project guidelines.
- Manage complex legal assignments independently and maintain careful, consistent work.
What it pays and takes
This is a remote, part-time contractor opportunity with asynchronous collaboration. Prior AI training experience is not required, but strong intellectual property expertise is essential.
- $80 to $130 per hour.
- Remote work with asynchronous collaboration.
- Open to candidates in the listed countries.
- Active bar admission and legal practice experience in the United States.
- Expertise in one or more areas of intellectual property law, such as patent prosecution, intellectual property litigation, trademarks, copyrights, licensing, or trade secrets.
- Strong legal research, analysis, written communication, and verbal communication skills.
- Experience interpreting legal documents and case law.
- Close attention to detail and the ability to adapt to changing guidelines.
- Experience with legal data analysis, annotation tools, or legal technology platforms is helpful but not required.
- Fluent in English.
How it works
You apply here in about two minutes and finish on the hiring platform. The next step is a short AI interview (technical roles include a coding challenge). Passing it is how you qualify for paid tasks, so take it soon after you are invited.
The hiring platform's application for this job asks for your resume, your LinkedIn profile, your phone number, your location and answers to 5 screening questions.
About AI training work
AI training work uses human review to help artificial intelligence systems learn from accurate examples. Legal experts are needed because their subject knowledge helps models handle complex documents, concepts, and reasoning more reliably.
From applying to your first payment on OpenTrain AI
- 1
Create a profile
Create a free OpenTrain profile with your domains, languages and hourly rate.
- 2
Apply
Apply to the listing. Some listings hire through OpenTrain; others send you to the hiring platform.
- 3
Funded milestones
The client funds each milestone before work starts.
- 4
First payment
OpenTrain pays out to your connected payout method when the client approves the milestone. It doesn't publish a fixed payout schedule.
Sources: OpenTrain: AI training careers, OpenTrain docs: invoicing and payouts
Full OpenTrain AI profile: watch-outs and the public record →Pay history
OpenTrain AI has listed this role at $80-130/hr since Nov 10, 2026 with no change.
Across OpenTrain AI's law roles, the median listed pay was $120/hr on Nov 1, 2026 (60 roles) and is $120/hr as of Nov 11, 2026 (79 roles).
What workers report about OpenTrain AI
Anonymous reports from people who applied or worked there: whether they got work, what they were paid and how fast.
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