expertise / clinical medicine

Clinical AI training data, built by practicing physicians.

A medical model can ace a board-style quiz and still miss the sepsis hiding in a long history. eeko commissions licensed physicians, nurse practitioners, and physician assistants to write the cases, grade the answers, and check each other's work. Every item carries a fingerprint, a provenance record, and a second clinician's sign-off.

Physician-authored Second-clinician review Exclusive licence available Reply inside one business day
Hero image · 840 × 1050
clinicians on every item
2min.
the author plus a second reviewer
reply to a dataset request
1bd
a real person, with questions
delivery formats
6
JSON Lines, CSV, Parquet, WebDataset, COCO, Croissant
minimum commitment for clinicians
0hr
take the jobs that fit your week

What is clinical AI training data?

Clinical AI training data is everything a medical model learns from and is measured against: a patient case with a reasoned answer, a differential worked through the way an attending would explain it, a model response scored by a clinician, a note with its problems and medications labeled. If that material is thin, scraped, or written by generalists, the model inherits the gaps and will quote the guideline while missing the drug the patient already takes.

General annotators cannot close that gap, because the errors that matter only show up to someone who has stood at the bedside. A confident, well-formatted answer that stops one diagnosis short reads as correct to anyone else. So eeko's data practice sources clinical items from credential-checked clinicians, to your specification, with a second clinician confirming each one.

This page is part of eeko's human-made AI training data practice, which exists because the clinical systems we build for providers and payers (see our healthcare AI work) need data nobody has published. See also training data for healthcare and how eeko verifies human data.

Clinical data workflow image · 2100 × 900
Written by one clinician, graded by a second, delivered with fingerprint and consent attached.

Where medical models go wrong, and what fixes it.

Three failure patterns from clinical model evaluations, and the data decision behind each fix.

01 / fluencyRISK
Fluent, confident, and wrong
The answer is well structured and cites the right guideline, yet a clinician would send it back. Only someone who practices in the field can grade the reasoning, not just the final line. We score both.
02 / leakageRISK
Exam banks already in the training set
Public question banks have been scraped many times over, so a high score may be recall rather than reasoning. Our evaluation items are newly written and fingerprinted, so the score means something.
03 / privacyRISK
Identifiers inside clinical text
Notes carry names, dates, and record numbers. Sourced documents are screened and masked before annotation, consent is attached to each item, and most of what we deliver is written new.

Physician annotation and clinical datasets, to your spec.

Six request types we fill most often for clinical teams, each one starting with a spec, then a pilot, at a fixed per-item price.

01 / casesCORE
Clinical cases and vignettes
Original presentations authored by a physician in the relevant specialty: history, exam, investigations, and a management plan with its reasoning spelled out.
  • Specialty, setting, and acuity to order
  • Reference answer and rubric per case
02 / reasoningCORE
Diagnostic reasoning traces
The differential and the treatment logic in steps, the way an attending talks a resident through it, for tuning clinical thinking rather than clinical facts.
03 / gradingRLHF
Graded answers and preference pairs
Clinicians compare model outputs on accuracy, safety, completeness, and whether the model escalated when it should have, and write down why one answer wins.
04 / evaluationCORE
Held-out evaluation sets
Question sets written fresh for your benchmark, tagged by specialty and difficulty, with graded reference answers. None of it has appeared on the open web.
05 / notesCORE
Clinical note annotation
Problems, medications, findings, negation, and timing labeled in de-identified notes by clinicians following a written guideline.
06 / safetySAFETY
Safety and red-team items
Prompts designed by clinicians to surface dangerous advice, missed emergencies, and overconfidence, each paired with the safe behavior a clinician expects.

From written spec to signed delivery.

Pilot before volume, fixed price per item, and a clinician on both ends of every item.

STEP 01
Specification
You describe the specialty, case mix, format, and what a correct item looks like. We turn that into a guideline and rubric and quote a fixed price for a pilot batch.
STEP 02
Matched clinicians write
Jobs go only to clinicians whose credentials we have verified in that field. Each item gets its fingerprint on arrival and is compared with the rest of the set for duplicates.
STEP 03
Second-clinician review
A different clinician confirms or corrects every item against the rubric. Provenance records who wrote it, what a model suggested, and who signed it off.
STEP 04
Verified delivery
The batch arrives in your format, with a signed receipt naming each item by ID and hash, alongside a hash-chained audit trail your compliance team can inspect.

Every clinical item, provable.

Medical AI gets audited. The data behind it should survive the audit.

Provenance record image · 1200 × 900
One case, one record: author, reviewer, licence, and the hash proving it is unchanged.

What travels with each item

  • Fingerprint — a cryptographic hash taken on arrival and compared across the set for duplicates.
  • Signed provenance — who authored it, whether a model proposed any part, and which clinician confirmed it.
  • Independent timestamp — proof of when the item existed, from a source we do not control.
  • Consent and licence — recorded per item, so you can show what each case may be used for.
  • Human-origin checks — generator signatures and C2PA or IPTC fields detected before an item is accepted.
  • Audit trail and receipt — hash-chained history, and a signed receipt naming every item in the batch.

It is the same discipline behind our own compliance and governance work.

Paid remote AI work for physicians and clinicians.

Work in your own specialty, from anywhere, with the rate on the job before you take it. No patients, no on-call, nothing published under your name.

Clinician at work image · 1200 × 900
Grading a model's answer against a rubric, between clinics, from home.

The work itself

  • Author cases — write realistic presentations, the reasoned answer, and the forks in the road a model has to handle.
  • Score model output — grade responses on accuracy, safety, and escalation using a rubric, and note each deduction.
  • Label notes — mark problems, medications, findings, and negation in de-identified text, following a written guideline.
  • Second-review a peer — confirm or correct another clinician's items before the batch is delivered.

Most clinicians in the network fit this around clinical sessions. Jobs come to you when your verified field fits, and every one states its scope, deadline, and rate. Start at apply as an expert, or read how the program works on expert data annotation jobs.

who we verify
Clinicians the network accepts

Identity and credentials are confirmed once, before any job is offered. After that, a peer reviews your work, not a generalist QA team.

  • Degree MD, DO, MBBS, or equivalent
  • Licence Held now or recently, where you practice
  • Training Residency or specialty training, or equivalent experience
  • Practice Years of patient care in the specialty you write for
  • NPs and PAs Welcome, with specialty experience
how it pays
Rate first, then the job

You see the rate and the scope, then decide. Approved work is credited and paid out with an itemized record.

  • Transparent Rate on every job before you accept
  • Remote Your schedule, inside the deadline
  • Reviewed Second clinician approves, payment releases
  • Private Never named on delivered data

Clinical AI training data questions.

What is clinical AI training data?

Clinical AI training data is the material a medical model learns from and is tested against: patient cases with a reasoned answer, step-by-step diagnostic thinking, model responses scored by a clinician, and labeled clinical notes. Its quality decides whether the model notices a red-flag symptom or misses it. At eeko it is written and reviewed by licensed clinicians working from your written specification, and each item ships with a fingerprint, a provenance record, and the consent or licence that covers it.

How much does physician-written clinical data cost?

Pricing is per item and depends on the specialty, the length and difficulty of each case, and how much second-clinician review the task needs. We quote a fixed price for a pilot batch after reading your brief, so you can check the clinical bar and the format before committing to volume. Exclusive licences and standing monthly orders are priced separately.

Is writing AI training data the same as practicing medicine?

No. You are producing and checking data for software, not caring for anyone. There is no patient, no member of the public receives what you write as advice, and no clinician-patient relationship is created. You bring your clinical judgment to cases, questions, and model outputs under a written specification for each job. Your name is not attached to published data, and you decide which jobs to accept.

Do I need an active medical license to join?

Most clinical jobs ask for a medical degree and a current or recently held license, and we confirm both along with your identity before any work is offered. Many tasks are also open to nurse practitioners and physician assistants who have worked in the relevant specialty. Every listing states what it needs, and we only send you work that matches what we have verified.

How are clinicians paid for AI training work?

Each job states its rate before you accept it, and there is no minimum number of hours. You work remotely, on your own schedule, inside the deadline the job sets. Once a second clinician signs off, the work is credited to you and paid out, with an itemized record of what was approved. Identity and tax details are confirmed once, at onboarding.

Is real patient data used, and how is privacy handled?

Most of what we deliver is authored fresh by clinicians, which means no actual patient is involved. Where notes or tables are sourced, they come only from parties who have consented, that consent is attached to the item, and every document is screened for personal information and masked before an annotator sees it. Each item is fingerprinted and the signed delivery receipt lists every one, so your privacy and clinical safety teams can trace the whole dataset.

Clinical data your safety board can sign off on.

Send the specialty, case mix, and format. A real person replies inside one business day with questions and a pilot price. Clinicians can apply in minutes. No deck. A ranked list.

Experienced within

  • SOC 2 Type II
  • ISO 27001
  • HIPAA
  • HITRUST r2
  • ISO 27701
  • PCI DSS
  • NIST CSF 2.0
  • CMMC
  • FedRAMP
  • GDPR

Markets served.

As an enterprise AI agency, eeko systems delivers production AI systems remote-first across the United States and internationally — including these markets:

New York City, New York (NY)

Los Angeles, California (CA)

Chicago, Illinois (IL)

Houston, Texas (TX)

Phoenix, Arizona (AZ)

Philadelphia, Pennsylvania (PA)

San Antonio, Texas (TX)

San Diego, California (CA)

Dallas, Texas (TX)

San Jose, California (CA)

Austin, Texas (TX)

Jacksonville, Florida (FL)

Fort Worth, Texas (TX)

Columbus, Ohio (OH)

Charlotte, North Carolina (NC)

Indianapolis, Indiana (IN)

San Francisco, California (CA)

Seattle, Washington (WA)

Denver, Colorado (CO)

Washington, District of Columbia (DC)

Boston, Massachusetts (MA)

El Paso, Texas (TX)

Nashville, Tennessee (TN)

Detroit, Michigan (MI)

Oklahoma City, Oklahoma (OK)

Portland, Oregon (OR)

Las Vegas, Nevada (NV)

Memphis, Tennessee (TN)

Louisville, Kentucky (KY)

Baltimore, Maryland (MD)

Milwaukee, Wisconsin (WI)

Albuquerque, New Mexico (NM)

Tucson, Arizona (AZ)

Fresno, California (CA)

Sacramento, California (CA)

Kansas City, Missouri (MO)

Atlanta, Georgia (GA)

Miami, Florida (FL)

Colorado Springs, Colorado (CO)

Raleigh, North Carolina (NC)

Omaha, Nebraska (NE)

Long Beach, California (CA)

Virginia Beach, Virginia (VA)

Oakland, California (CA)

Minneapolis, Minnesota (MN)

Tulsa, Oklahoma (OK)

Arlington, Texas (TX)

New Orleans, Louisiana (LA)

Wichita, Kansas (KS)

Cleveland, Ohio (OH)

Tampa, Florida (FL)

Bakersfield, California (CA)

Aurora, Colorado (CO)

Honolulu, Hawaii (HI)

Anaheim, California (CA)

Santa Ana, California (CA)

Corpus Christi, Texas (TX)

Riverside, California (CA)

Lexington, Kentucky (KY)

St. Louis, Missouri (MO)

Stockton, California (CA)

Pittsburgh, Pennsylvania (PA)

Saint Paul, Minnesota (MN)

Cincinnati, Ohio (OH)

Greensboro, North Carolina (NC)

Anchorage, Alaska (AK)

Plano, Texas (TX)

Lincoln, Nebraska (NE)

Orlando, Florida (FL)

Irvine, California (CA)

Newark, New Jersey (NJ)

Toledo, Ohio (OH)

Durham, North Carolina (NC)

Chula Vista, California (CA)

Fort Wayne, Indiana (IN)

Jersey City, New Jersey (NJ)

St. Petersburg, Florida (FL)

Laredo, Texas (TX)

Madison, Wisconsin (WI)

Chandler, Arizona (AZ)

Buffalo, New York (NY)

Lubbock, Texas (TX)

Scottsdale, Arizona (AZ)

Reno, Nevada (NV)

Glendale, Arizona (AZ)

Gilbert, Arizona (AZ)

Winston-Salem, North Carolina (NC)

North Las Vegas, Nevada (NV)

Norfolk, Virginia (VA)

Chesapeake, Virginia (VA)

Fremont, California (CA)

Garland, Texas (TX)

Richmond, Virginia (VA)

Baton Rouge, Louisiana (LA)

Boise, Idaho (ID)

San Bernardino, California (CA)

Spokane, Washington (WA)

Des Moines, Iowa (IA)

Modesto, California (CA)

Birmingham, Alabama (AL)

Tacoma, Washington (WA)

Fontana, California (CA)

Oxnard, California (CA)

Fayetteville, North Carolina (NC)

Huntsville, Alabama (AL)

Moreno Valley, California (CA)

Rochester, New York (NY)

Glendale, California (CA)

Yonkers, New York (NY)

Augusta, Georgia (GA)

Amarillo, Texas (TX)

Little Rock, Arkansas (AR)

Akron, Ohio (OH)

Shreveport, Louisiana (LA)

Grand Rapids, Michigan (MI)

Mobile, Alabama (AL)

Salt Lake City, Utah (UT)

Huntsville, Texas (TX)

Tallahassee, Florida (FL)

Overland Park, Kansas (KS)

Knoxville, Tennessee (TN)

Worcester, Massachusetts (MA)

Brownsville, Texas (TX)

New Port Richey, Florida (FL)

Jackson, Mississippi (MS)

Providence, Rhode Island (RI)

Fort Lauderdale, Florida (FL)

Sioux Falls, South Dakota (SD)

Tempe, Arizona (AZ)

Cape Coral, Florida (FL)

Springfield, Missouri (MO)

Pembroke Pines, Florida (FL)

Eugene, Oregon (OR)

Peoria, Arizona (AZ)

Corona, California (CA)

Lancaster, California (CA)

Rockford, Illinois (IL)

Salinas, California (CA)

Palmdale, California (CA)

Springfield, Massachusetts (MA)

Charleston, South Carolina (SC)

Duluth, Minnesota (MN)

London, England (ENG)

Dublin, Ireland (IRE)