AI needs more experts in the loop. We’re building the pool.
Qualified AI evaluators are scarce: the same small crowds, mostly English-speaking, mostly generalists. We are opening a new, verified pool of licensed professionals, trained evaluators and video and voice contributors in Brazil to evaluate your models and capture the real-world data that trains them.
Models are getting better. The pool that evaluates them isn’t growing.
As models move into medicine, law and finance, every team needs expert judgment at the same time, from the same few sources.
We don’t rent a crowd. We build and qualify one.
Brazil has a large base of licensed professionals who have never been asked to work on AI. We recruit them nationwide, verify them and train them for evaluation and training tasks.
- ApplicantsStage 1SourceNationwide recruitment through Verakin, our contributor network, reaching professionals and everyday workers the usual crowd platforms never see.
- VerifiedStage 2VerifyIdentity checks and professional licenses confirmed on each council’s public registry: COREN, OAB, CRC, CREA, CRM.
- CalibratedStage 3Train and calibrateTask guidelines, practice rounds and gold questions. Only raters above the agreement threshold move on.
- ActiveStage 4Deliver and monitorMulti-rater work, lead review and continuous quality scores. Raters who drift are retrained or rotated out.
Evaluate what you have. Capture what trains the next model.
Robots learn from hands at work. We record them.
Contributors across Brazil strap a phone to their head and do real tasks at a natural pace: cooking, fixing an engine, laying bricks, sewing, harvesting. You get first-person footage of the physical world, with the diversity robotics and embodied AI teams can’t find in lab data.
- Wide-angle phone cameras, hands in frame, natural pace
- Kitchens, workshops, construction sites, farms and homes
- Every clip reviewed for light, framing and task completion
- Signed consent per contributor; only the contributor appears
- Task labels and metadata delivered with the footage
Our contributor network runs on Verakin.
Verakin is where professionals and everyday workers across Brazil sign up, get verified and are paid every week via Pix for evaluation, video and voice projects. Portuguese-first, mobile-first and built so contributors trust it, which is why they show up and do good work.
An untapped bench of experts, in your time zone.
What lands on your desk.
Scores per rubric, every failure with a real example and a severity, the rater agreement behind it and what to fix first. Raw data in JSONL or CSV.
Inter-rater agreement 0.81
| Finding | Severity | Cases |
|---|---|---|
| Suggests dosage without asking patient weight | High | 7 |
| Quotes waiting periods that contradict ANS rules | Medium | 12 |
| Does not hand off to a human on urgent symptoms | Medium | 9 |
| European Portuguese terms confuse members | Low | 21 |
Example · reviewer note“The answer is fluent but applies a 180-day waiting period to an emergency. Under ANS rules the limit is 24 hours.” Registered nurse, COREN verified
A pilot in weeks, not quarters.
- Step 1ScopeYour use case, the risks that worry you and what a good answer looks like.
- Step 2Team and guidelinesWe staff a calibrated team for your domain and agree the rubric and case set with you.
- Step 3Evaluation or data workMultiple raters per item, reviewed by a domain lead, with agreement tracked daily.
- Step 4Report and scaleFindings walked through with your team, then a plan to scale volume.
Where the pool is deepest today.
Need a profession not listed? We recruit and verify for new domains on demand.
Tell us which experts your model is missing.
An English-speaking project lead replies quickly with a proposed team, rubric and timeline. Invoicing in USD or EUR.
- Mutual NDA before any data is shared
- Pilot sized to fit a single budget approval
- Data processed under LGPD, DPA available