XUmmia Intelligence

XUmmia is a human-in-the-loop data infrastructure company purpose-built for frontier AI. We operate a vetted network of 5,000+ African subject-matter experts — engineers, native linguists, clinicians, lawyers and PhDs — who produce the alignment, evaluation and annotation data that modern models depend on.

Every engagement is delivered by a dedicated pod that scopes the task, calibrates against a golden set and reports inter-annotator agreement batch-over-batch. Work runs on our own workflow with versioned guidelines, live quality dashboards and audited access controls. We are a data partner, not a marketplace.

• RLHF and preference data for post-training
• LLM response evaluation with our XScore rubric framework
• Red-teaming, jailbreak testing and safety labelling
• Multilingual and dialectal data across 40+ African languages
• Domain-expert annotation for healthcare, legal, financial and public-sector data
• Conversational AI and agent trajectory labelling
• Multimodal annotation across image, audio, video and document
• Golden-set design, calibration and inter-annotator agreement reporting
• Content moderation and policy-aligned safety review

• 5,000+ vetted African experts — engineers, linguists, clinicians, lawyers and PhDs
• Dedicated pods, not a task marketplace: the same reviewers stay with your project end to end
• Every batch ships with our XScore quality report — agreement, accuracy and rubric drift, batch over batch
• 40+ African languages and dialects covered by native speakers with domain training
• Africa-timezone coverage that adds 8+ productive hours a day to your US and EU annotation window
• 24-hour scoping response and pilot pods live within 5 business days
• Engagement built around you: pilot, ongoing pod, retainer or embedded team

Frontier LLM labs · Healthcare & clinical AI · Legal & compliance AI · Financial services · Generative AI product teams · Customer experience AI · EdTech · Automotive & robotics · Public sector & policy · Media, publishing & localisation

Company Name

XUmmia Intelligence

Headquarters

Lagos, Nigeria

Regional Hubs

Lagos - Nairobi - Kigali - Cape Town

Website

xummia.com

Contact

Success.ojo@gmindai.co

Network Size

5,000+ vetted experts

Languages Covered

40+ African languages, plus EN / FR / AR / PT

Engagement Types

Pilot - Ongoing pod - Retainer - Embedded team

Response SLA

24 hours to scoping call, 5 business days to pilot

Data Security

Signed NDA & DPA - least-privilege access - audit logs

AI labs and enterprises working with XUmmia get a dedicated data partner, not a task board. We assemble the right experts for each workstream, own the quality process end-to-end and deliver structured datasets with full agreement and accuracy reporting. Data security, contributor welfare and reproducibility are treated as non-negotiable.

XUmmia is actively accepting new evaluation, RLHF and annotation engagements for the current quarter. Pilot pods are available for teams that want to validate quality before committing to larger contracts, and we respond to RFPs and partnership inquiries within two business days.

Contact Success.ojo@gmindai.co to scope a project.