Synthesize high-complexity problem sets that push the limits of current LLM reasoning * Develop and ... Because this is a freelance opportunity, we do not offer internships, sponsorship, or employment.
Synthesize high-complexity problem sets that push the limits of current LLM reasoning * Develop and ... Because this is a freelance opportunity, we do not offer internships, sponsorship, or employment.
Data Analytics, Reporting & AI Automation Analyst
Nashville, TN · On-site
$45 - $55/hr
Medical
Dental
Retirement
Host AI training sessions and recurring office hours to improve organization-wide AI fluency ... Asana * Generative AI / LLM Tools * Dashboard Development * Data Visualization * Reporting ...
Data Analytics, Reporting & AI Automation Analyst
Nashville, TN · On-site
$45 - $55/hr
Medical
Dental
Retirement
Host AI training sessions and recurring office hours to improve organization-wide AI fluency ... Asana * Generative AI / LLM Tools * Dashboard Development * Data Visualization * Reporting ...
... simply training completion. Combining design agency creativity, academic rigor, and technical ... Manage the digital strategy agency relationship covering SEO, AEO, GEO, and LLM visibility, holding ...
... simply training completion. Combining design agency creativity, academic rigor, and technical ... Manage the digital strategy agency relationship covering SEO, AEO, GEO, and LLM visibility, holding ...
Senior Marketing Manager
Salt Lake City, UT · On-site
$90K - $115K/yr
... simply training completion. Combining design agency creativity, academic rigor, and technical ... Manage the digital strategy agency relationship covering SEO, AEO, GEO, and LLM visibility, holding ...
Quick apply
Senior Marketing Manager
Salt Lake City, UT · On-site
$90K - $115K/yr
... simply training completion. Combining design agency creativity, academic rigor, and technical ... Manage the digital strategy agency relationship covering SEO, AEO, GEO, and LLM visibility, holding ...
Content Marketing Manager
Austin, TX · On-site
Medical
Dental
Vision
Life
Retirement
PTO
... training, and announcements * Help ensure all internal-facing brand communications are consistent ... Help manage the master LLM that is used to maintain our content across our AI agents * Maintain a ...
Quick apply
Content Marketing Manager
Austin, TX · On-site
Medical
Dental
Vision
Life
Retirement
PTO
... training, and announcements * Help ensure all internal-facing brand communications are consistent ... Help manage the master LLM that is used to maintain our content across our AI agents * Maintain a ...
Content Marketing Manager
Austin, TX · On-site
Medical
Dental
Vision
Life
Retirement
PTO
... training, and announcements * Help ensure all internal-facing brand communications are consistent ... Help manage the master LLM that is used to maintain our content across our AI agents * Maintain a ...
Content Marketing Manager
Austin, TX · On-site
Medical
Dental
Vision
Life
Retirement
PTO
... training, and announcements * Help ensure all internal-facing brand communications are consistent ... Help manage the master LLM that is used to maintain our content across our AI agents * Maintain a ...
$170 - $240/hr
... training data at scale * Frontier Data Labeling Service : Specialized data labeling through ... The systems behind hundreds of thousands of AI interviews used to source and match freelance ...
New
$170 - $240/hr
... training data at scale * Frontier Data Labeling Service : Specialized data labeling through ... The systems behind hundreds of thousands of AI interviews used to source and match freelance ...
New
Staff Software Engineer, AI Data Platform LabelBox San Francisco Bay Area
San Francisco, CA · On-site
$170 - $240/hr
... training data at scale * Frontier Data Labeling Service : Specialized data labeling through ... The systems behind hundreds of thousands of AI interviews used to source and match freelance ...
New
Staff Software Engineer, AI Data Platform LabelBox San Francisco Bay Area
San Francisco, CA · On-site
$170 - $240/hr
... training data at scale * Frontier Data Labeling Service : Specialized data labeling through ... The systems behind hundreds of thousands of AI interviews used to source and match freelance ...
New
Staff Software Engineer, AI Data Platform
San Francisco, CA · On-site
$250K - $280K/yr
... training data at scale * Frontier Data Labeling Service : Specialized data labeling through ... The systems behind hundreds of thousands of AI interviews used to source and match freelance ...
Staff Software Engineer, AI Data Platform
San Francisco, CA · On-site
$250K - $280K/yr
... training data at scale * Frontier Data Labeling Service : Specialized data labeling through ... The systems behind hundreds of thousands of AI interviews used to source and match freelance ...
Freelance Llm Trainer information
See salary details
$5.29 - $8.78
0% of jobs
$8.78 - $12.28
2% of jobs
$12.28 - $15.78
13% of jobs
$15.78 - $19.27
8% of jobs
$20.29 is the 25th percentile. Wages below this are outliers.
$19.27 - $22.77
6% of jobs
$22.77 - $26.27
5% of jobs
$26.27 - $29.76
4% of jobs
The median wage is $31.08 / hr.
$29.76 - $33.26
29% of jobs
$35.08 is the 75th percentile. Wages above this are outliers.
$33.26 - $36.76
13% of jobs
$36.76 - $40.25
11% of jobs
$40.25 - $43.75
8% of jobs
$5
$29
$43
How much do freelance llm trainer jobs pay per hour?
As of Aug 17, 2026, the average hourly pay for freelance llm trainer in the United States is $29.06, according to ZipRecruiter salary data. Most workers in this role earn between $20.67 and $36.06 per hour, depending on experience, location, and employer.
What is a freelance LLM trainer?
Freelance LLM Trainers are independent professionals who design, implement, and optimize training processes for large language models (LLMs) like GPT or BERT. They work on tasks such as data collection, prompt engineering, fine-tuning, and evaluating model outputs to improve accuracy and relevance. These trainers often collaborate with AI research teams, tech companies, or startups on a project basis. Their expertise helps ensure that LLMs are effectively tailored to specific domains or use cases.
What are the key skills and qualifications needed to thrive as a freelance LLM trainer?
To thrive as a Freelance LLM Trainer, you need strong expertise in machine learning, natural language processing, and data annotation, typically backed by a degree in computer science or a related field. Familiarity with frameworks such as PyTorch or TensorFlow, experience with large-scale language models, and knowledge of data labeling tools are essential. Excellent communication, project management, and problem-solving skills help you collaborate with clients and deliver tailored training solutions. These skills ensure effective model development and training, meeting client needs in a rapidly evolving AI landscape.
What are some common challenges faced by freelance LLM trainers when working with diverse datasets?
Freelance LLM Trainers often encounter challenges in sourcing and curating high-quality, diverse datasets that accurately represent the target use cases. Ensuring data privacy and compliance with regulations can add complexity, especially when handling sensitive information. Additionally, balancing the needs of multiple clients with varying requirements requires strong organizational skills and adaptability. Effective communication with clients about data limitations and realistic model outcomes is also crucial for project success.
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Outlier AI rating
8.2
Based on 8 frontline employees who took The Breakroom Quiz
106th of 244 rated software companies
Job description
About Outlier
Outlier is the world's leading expert platform to improve AI models by providing expert human feedback. We partner with companies including Meta to enable advanced generative AI models to provide accurate responses and advanced reasoning capabilities.
Outlier is seeking Mathematics experts to refine the logical reasoning and problem-solving capabilities of next-generation frontier models (including Meta's latest releases). You won't just be "checking work"-you'll be architecting the ground-truth data that teaches AI to think.
Required expertise and qualifications:
Payment:
PLEASE NOTE: We collect, retain and use personal data for our professional business purposes, including notifying you of opportunities that may be of interest and sharing with our affiliates. We limit the personal data we collect to that which we believe is appropriate and necessary to manage applicants' needs, provide our services, and comply with applicable laws. Any information we collect in connection with your application will be treated in accordance with the Outlier Privacy Policy and our internal policies and programs designed to protect personal data.
This is a 1099 contract opportunity on the Outlier.ai platform. Because this is a freelance opportunity, we do not offer internships, sponsorship, or employment. You must be authorized to work in your country of residence. If you are an international student, you may be able to sign up for Outlier if you are on a visa. You should contact your tax and/or immigration advisor with specific questions regarding your circumstances.
Outlier is the world's leading expert platform to improve AI models by providing expert human feedback. We partner with companies including Meta to enable advanced generative AI models to provide accurate responses and advanced reasoning capabilities.
Outlier is seeking Mathematics experts to refine the logical reasoning and problem-solving capabilities of next-generation frontier models (including Meta's latest releases). You won't just be "checking work"-you'll be architecting the ground-truth data that teaches AI to think.
- Synthesize high-complexity problem sets that push the limits of current LLM reasoning
- Develop and answer Math-related questions to refine AI understanding
- Evaluate and author complex reasoning traces to ensure models follow logical, step-by-step proofs
- Assess and rank AI responses based on scientific rigor
Required expertise and qualifications:
- Education: Bachelor's degree or higher in Mathematics or a closely related field (can be currently enrolled)
- LaTeX Proficiency for technical documentation and formula rendering
- English Proficiency: Ability to read and write with minimal errors
- Research Experience: Strong preference for candidates with peer-reviewed publications, patents, conference presentations, research grants, or industry R&D contributions
Payment:
- Base pay: Earn up to USD $50 per hour for core project work
- Additional incentives: On average, Outlier Contributors earn an additional 7.5% on top of the core project rates through Missions - Outlier's version of surge pricing. The top quartile of contributors boost their earnings by an average of 11%.
- Rates vary based on expertise, skills assessment, location, project need, and other factors. For example, higher rates may be offered to PhDs. Additional incentives data is based on payments made in the past six months and is updated quarterly. Please review the payment terms for each project.
PLEASE NOTE: We collect, retain and use personal data for our professional business purposes, including notifying you of opportunities that may be of interest and sharing with our affiliates. We limit the personal data we collect to that which we believe is appropriate and necessary to manage applicants' needs, provide our services, and comply with applicable laws. Any information we collect in connection with your application will be treated in accordance with the Outlier Privacy Policy and our internal policies and programs designed to protect personal data.
This is a 1099 contract opportunity on the Outlier.ai platform. Because this is a freelance opportunity, we do not offer internships, sponsorship, or employment. You must be authorized to work in your country of residence. If you are an international student, you may be able to sign up for Outlier if you are on a visa. You should contact your tax and/or immigration advisor with specific questions regarding your circumstances.
About Outlier AI
Sourced by ZipRecruiter
Industry
Data services and software development
Company size
11 - 50 Employees
Headquarters location
Oakland, CA, US