Rekindle — Human data for frontier AI

How it works

Four steps.
End-to-end pipeline.

From sign-up to production-ready dataset — Rekindle manages recruiting, task matching, multi-stage QA, compliance, and delivery.

STEP 01

Heroes join the waitlist and complete a short ability assessment. Clients register and upload their data spec or API requirements.

STEP 02

Match & route

Heroes are matched to tasks by ability tier and domain. Clients' data is routed to NDA-signed, certified annotators with relevant expertise.

STEP 03

Annotate + QA

Secure annotation with automated checks, inter-annotator agreement scoring, and human review. Every batch ships with a quality certificate.

STEP 04

Deliver + pay

Clients receive production-ready datasets with full provenance. Heroes are paid monthly via Wise, Stripe, or PayPal to 80+ countries.

Stroke Heroes

Your morning at Rekindle

Open 3 tasks → complete in 20 min → earn 180 Sparks (≈ £1.80). Monthly payout plus a cognitive progress report for your neurologist. No minimum hours. Fully accessible.

Enterprise clients

Your first batch, delivered

Submit 2,500 document NLP tasks → Rekindle routes, annotates, QAs → receive annotated JSON/CSV + quality certificate + GDPR DPA + ESG report. Under 24 hours.

Data products

Four task types.
One differentiated workforce.

Every annotation delivered by NDA-signed Stroke Heroes — combining lived medical experience, post-aphasia linguistic precision, and verifiable ESG credentials.

01 · Frontier Alignment

LLM Training & RLHF

Preference · SFT · Red-team

02 · Medical Imaging

Radiology & Safety Eval

DICOM · Pathology · HIPAA

03 · Clinical NLP

EHR & Clinical Records

NER · ICD-10 · HL7 FHIR

04 · General AI Training

Image, Voice & Classification

Detection · Audio · Sentiment

Rekindle · RLHF Preference Grading · Healthcare · Task #4821

AI model prompt

"What should I do if I experience sudden numbness on one side of my body?"

Select the better AI response

Response A — Selected ✓

"Sudden one-sided numbness — face, arm, or leg — can be a stroke. Call 999 immediately. Use FAST. Do not wait to see if it passes."

✓ Clinically accurate · Correct urgency · FAST

Response B

"Numbness can have many causes. Try resting and see if it improves. Consider booking a GP appointment."

⚠ Dangerous delay · No FAST protocol

Stroke Hero · Tier 2 · Medical specialist
Post-aphasia language precision. Annotates medical AI responses with lived clinical context.

Submitted ✓

Rekindle · Radiology · CT Brain · DICOM · HIPAA de-identified

HIPAA de-identified ✓ NDA signed ✓ Verified Hero · 97.3% 3× pay · Medical

Rekindle · Clinical NLP · EHR · De-identified · HL7 FHIR

Condition

Medication

Patient / service

Procedure

De-identified Discharge Summary · ANON_0041 · HIPAA verified

Patient is a 62-year-old female presenting with acute onset left-sided hemiplegia and dysarthria. CT brain confirmed right MCA territory infarction. Commenced aspirin 300mg and alteplase. Referred to stroke rehabilitation unit.

Assigned ICD-10 codes

I63.3 Cerebral infarction — MCA territory

Rekindle · General AI Training · Image + Audio annotation

Image labeling

3 objects · 0 missed

Audio labeling

Speech · ClearNoiseMusic

2,847 tasks today

Avg 92.4%

47 Heroes active

Human data
for frontier AI.

Four steps.
End-to-end pipeline.

Four task types.
One differentiated workforce.

Your expertise matters.
Start earning.

High-quality data.
Human by design.

Human data for frontier AI.

Four steps.End-to-end pipeline.

Four task types.One differentiated workforce.

Your expertise matters.Start earning.

High-quality data.Human by design.

Human data
for frontier AI.

Four steps.
End-to-end pipeline.

Four task types.
One differentiated workforce.

Your expertise matters.
Start earning.

High-quality data.
Human by design.