Choose an AI data annotation vendor that ships
accurate labels at production scale

Abaka pairs vertically specialized annotators with Abaka Forge workflows so your team launches in weeks, maintains 99% accuracy targets, and stays audit-ready as scope changes.

When annotation slips, models don’t just underperform—they regress silently. A 2–5% label-noise increase can erase weeks of training gains, and unclear guidelines turn every batch into a rework cycle. Teams often discover drift only after deployment, paying for additional data pulls, repeated QA, and delayed releases that can push roadmaps by 4–8 weeks. If you’re scaling to multimodal or RLHF, the cost of inconsistent rubrics compounds: disagreement rates rise, reviewer bandwidth caps, and your evaluation signal becomes unreliable exactly when leadership expects measurable progress.

Abaka is the AI data annotation vendor built for frontier-grade reliability: multi-layer QA, scholar-network reviewers for complex domains (math, coding, medicine), and secure, segregated pipelines with full IP provenance. Using Abaka Forge, we standardize labeling with versioned guidelines, gold sets, and calibrated reviewers—then scale throughput across 50+ countries without sacrificing quality. Whether you need instruction tuning, preference data, dense vision labels, or 3D scene semantics, your team gets a predictable delivery cadence, transparent acceptance criteria, and a partner that never trains models that compete with you.

The AI Data Annotation Vendor Bottleneck

01

Quality Decay

Quality fails first when projects scale. Without strict throughput caps and calibrated reviewers, a single annotator can push thousands of unchecked decisions per day—amplifying small rubric ambiguities into systematic errors. Abaka limits throughput to a maximum of 500 files/day per annotator and uses multi-layer QA with gold tasks and adjudication for edge cases. You get consistent acceptance criteria and measurable accuracy targets (up to 99% on suitable tasks), so training data stays stable across batches, languages, and vendor transitions.

02

Volume Walls

Most teams hit a hard ceiling when volume spikes: onboarding takes too long, tools fragment, and review queues explode. That’s how “one sprint” labeling becomes a 6–10 week bottleneck. Abaka scales with 1M+ vertically specialized annotators across 50+ countries, matched to your domain and schema. With Abaka Forge automation and templated workflows, you can expand headcount without expanding management overhead—keeping delivery predictable even when your dataset grows by 10×.

03

Compliance Friction

Security reviews and data-handling concerns stall vendor adoption—especially for regulated data, proprietary road footage, or internal knowledge bases. If your pipeline can’t prove who touched what and when, approvals drag and launches slip by 2–4 weeks. Abaka operates under SOC 2, ISO 27001, GDPR, and CCPA controls, with strict NDAs, segregated secure pipelines, and full IP provenance (0% copyright risk on collected data). You get vendor-grade governance without slowing labeling velocity.

01

High-accuracy data labeling with multi-layer QA

Run production labeling with calibrated guidelines, gold tasks, adjudication, and reviewer escalation for edge cases. Abaka supports entity tagging, classification, extraction, dense captioning, and complex schemas across industries like automotive, healthcare, and finance. Your workflows are executed in Abaka Forge with role-based access, audit trails, and consistent acceptance criteria—so you can maintain 99% accuracy targets on suitable tasks while scaling volumes safely.

02

LLM RLHF pipelines for preference and safety data

Build RLHF datasets end-to-end: prompt generation, response ranking, pairwise preference labeling, policy-alignment checks, and targeted red-team style scenario coverage. Abaka sources the right expertise via scholar-network domains (coding, math, law, medicine) and runs production work in Abaka Forge with versioned rubrics and inter-annotator agreement tracking. Ideal for instruction following, factuality, bias evaluation inputs, and multilingual alignment at scale.

03

Image annotation for detection, segmentation, and QA

Create vision datasets with bounding boxes, polygons, instance masks, keypoints, attributes, and dense captions. Abaka handles high-resolution imagery and varied capture conditions, with QC sampling and automated checks in Abaka Forge to catch schema violations early. Deliverables align to your training stack (e.g., COCO-style JSON) and support retail product recognition, medical imaging triage workflows, and security imagery review—without sacrificing traceability.

04

Video labeling for temporal events and tracking

Annotate video for object tracking, temporal action segmentation, scene events, and multi-camera consistency. Abaka manages frame sampling strategies, shot boundary logic, and reviewer playbooks so teams don’t waste time on inconsistent temporal definitions. Outputs can include frame-level masks, track IDs, and event intervals in JSON/CSV formats. Common uses include autonomous driving perception, robotics navigation, and safety monitoring workflows.

05

3D/4D point cloud annotation for scene semantics

Label 3D/4D point clouds with cuboids, segmentation, and semantic classes for objects, drivable regions, and infrastructure. Abaka supports multi-sensor datasets and long sequences, with reviewer escalation for rare edge cases (construction zones, adverse weather artifacts, unusual object geometries). Abaka Forge workflows keep schemas consistent while scaling throughput, making it practical to iterate class definitions without redoing entire runs.

06

LiDAR + camera fusion annotation with consistency checks

For fused perception stacks, Abaka aligns 2D and 3D labels with cross-view validation: cuboids projected into camera views, synchronized timestamps, and per-frame consistency rules. This reduces common failure modes like misaligned tracks and class drift between modalities. Deliverables can include 2D boxes/masks plus 3D cuboids and calibration metadata in structured JSON. Ideal for ADAS, mapping, and robotics teams that need coherent multimodal supervision signals.

07

Dataset operations: cleaning, deduping, and curation

Improve training signal before labeling starts: format normalization, deduplication, sampling strategies, and taxonomy design to reduce wasted annotation. Abaka can also support custom collection workflows with curated, timestamped, tagged datasets and a 70% preprocessing time reduction where collection is required. When you standardize inputs and rubrics upfront, you avoid rework cycles that typically add 2–6 weeks to delivery timelines.

08

Secure delivery with IP provenance and auditability

Operate under SOC 2 and ISO 27001 controls with GDPR and CCPA alignment, strict NDAs, and segregated secure pipelines. Every project includes traceable work logs, controlled access, and clear ownership boundaries—your data is exclusively yours and never repurposed, resold, or shared. For teams facing vendor risk reviews, Abaka’s governance reduces approval friction while preserving velocity across text, RLHF, image, video, and 3D workloads.

Why Outsource to an AI Data Annotation Vendor

01

Faster Delivery

Launch labeling fast with ready workflows, calibrated reviewers, and proven QA loops. Instead of spending 3–6 weeks recruiting and training, you can start production in 2–3 weeks with a vendor team matched to your schema and domain.

02

Direct Savings

Avoid the fixed costs of hiring, training, and managing large internal labeling teams. With clear unit economics (per hour or per km) and controlled throughput, you pay for verified output—not ramp time, churn, or tooling sprawl.

03

Risk Reduction

Reduce operational and compliance risk with SOC 2 and ISO 27001 controls, strict NDAs, and segregated pipelines. Multi-layer QA and audit trails minimize the chance of silent label drift making its way into production training runs.

04

Elastic Scalability

Scale up for a deadline or down after a milestone without reorganizing your team. With 1M+ annotators across 50+ countries, Abaka can expand capacity while keeping guidelines stable and reviewers calibrated.

05

Domain Expertise

For complex tasks—math reasoning, coding evaluation, medical terminology, legal summaries—generalist labeling fails. Abaka’s scholar-network domains let you match specialists to your workload, improving consistency and reducing adjudication load.

06

Innovation Velocity

Ship experiments faster by iterating schemas and guidelines without rebuilding your pipeline. With Abaka Forge and structured change control, you can test new labels, new rubrics, or new modalities and learn from results week over week.

Industries We Serve

Automotive

Support ADAS and autonomy programs with road-lane labeling, 2D/3D detection, tracking, and scene semantics. Abaka handles long-tail edge cases via reviewer escalation and consistent fusion workflows so perception training doesn’t drift across locations, weather, or camera setups.

GenAI / Foundation Models

Build instruction tuning and RLHF datasets with calibrated rubrics, preference labeling, and safety-focused scenario coverage. Abaka’s scholar-network domains (math, coding, law, medicine) help you generate high-signal data that improves reasoning and reduces brittle alignment failures.

Embodied AI / Robotics

Train robots with multimodal supervision: visual semantics, temporal events, 3D scene understanding, and task trajectories. Abaka can also support custom RL environment design for real-world agent capability, enabling faster iteration on reward signals and evaluation protocols.

Healthcare

Annotate clinical text and medical imagery with specialist reviewers and strict data handling. Use structured extraction, entity linking, and image segmentation to support triage, coding assistance, and clinical decision support—without over-claiming regulatory scope.

Retail

Improve product search and recommendation with product taxonomy labeling, attribute tagging, image classification, and dense captions. Abaka supports high-volume SKU catalogs and consistent rubric management so seasonal updates don’t cause ontology drift or degraded model recall.

Finance

Label documents and conversations for KYC workflows, risk categorization, and support automation. Abaka provides secure pipelines, audit trails, and consistent guidelines for entity extraction and sentiment classification across multilingual customer interactions.

Geospatial

Create geospatial training sets with satellite/aerial imagery annotation, change detection labels, and feature extraction. Abaka supports segmentation and object detection schemas with QA sampling so map updates and monitoring tasks stay consistent across regions.

Security / Defense

Label imagery, video, and text for detection and triage workflows with strict access controls and segregated environments. Abaka’s compliance posture and traceability help reduce vendor risk while maintaining reliable delivery and reviewer accountability.

Agriculture / Industrial

Support monitoring and automation with crop/field segmentation, equipment detection, anomaly labeling, and time-series event tags. Abaka’s workflows scale across seasons and sensor types, keeping labels consistent even as capture conditions and taxonomies evolve.

How It Works

1) Day 0–3 — Scope, schema, and acceptance criteria

We align on your objective (training, eval, RLHF, or production monitoring), define labels/taxonomy, and agree on acceptance thresholds. Abaka sets up secure access, data partitioning, and a first-pass rubric with examples and edge-case handling so annotation is unambiguous from the start.

2) Week 1–2 — Pilot batch and calibration

We run a pilot batch in Abaka Forge to validate guidelines, measure disagreement, and tune QA sampling. You receive early outputs plus a feedback loop to refine rubrics and confirm output formats (JSON/CSV, masks, tracks). The goal is to lock clarity before scaling volume.

3) Week 2–3 — Scale production with multi-layer QA

After calibration, we scale staffing while enforcing throughput controls (up to 500 files/day per annotator) and reviewer gates. Abaka uses gold tasks, audits, and adjudication to maintain consistency, and we report batch-level quality signals so your team can trust training results.

4) Ongoing — Change control without rework spirals

As your model evolves, schemas change. We version guidelines, apply targeted relabeling where needed, and keep prior batches traceable. This prevents “full redo” cycles and helps you compare experiments honestly while preserving a clean lineage from raw inputs to final exports.

5) Weekly — Delivery, metrics, and roadmap alignment

Every week, you get a predictable cadence: completed exports, QA summaries, and a short roadmap sync. We review edge cases, confirm next batch priorities, and adjust staffing to match your compute schedule—so labeling supports training runs rather than blocking them.

Modality & Format Coverage

Your team shouldn’t stitch together five vendors to cover text, RLHF, and multimodal labeling. Abaka Forge supports consistent QA and exports across modalities so you can train, evaluate, and iterate with one secure pipeline.

ModalityAnnotation TypesToolsOutput Formats
TextNER/entity tagging, classification, summarization QA, information extraction, translation validationAbaka ForgeJSONL, CSV, TSV, BIO tags, instruction-response pairs
LLM RLHFpairwise preference ranking, rubric-based scoring, safety policy checks, prompt generation, adversarial scenario labelingAbaka ForgeJSONL preference pairs, score tables (CSV), conversational transcripts, eval bundles
Imagebounding boxes, polygons, instance segmentation, keypoints, dense captioningAbaka ForgeCOCO-style JSON, PNG masks, YOLO TXT, CSV labels, Pascal VOC XML
Videomulti-object tracking, temporal events, frame-level segmentation, activity labeling, scene change tagsAbaka ForgeJSON tracks, CSV intervals, per-frame masks, MP4 sidecars, sequence metadata
3D/4D Point Cloud3D cuboids, point-wise segmentation, semantic classes, trajectory/track IDs, scene-level attributesAbaka ForgeJSON annotations, PCD/PLY sidecars, KITTI-style text-like exports, CSV attributes
LiDAR + Camera fusion2D–3D correspondence checks, projected cuboids, synchronized tracking, calibration-aware QA, cross-view consistencyAbaka ForgeJSON fusion bundles, 2D labels + 3D cuboids, calibration metadata, per-sensor manifests
Audiotranscription, speaker diarization, intent labeling, keyword spotting tags, audio event classificationAbaka ForgeText transcripts, JSON segments, RTTM diarization, CSV labels, time-aligned annotations

Success Story

A frontier model lab scaling instruction tuning and RLHF

The team needed a single AI data annotation vendor to produce high-signal instruction data and preference labels across multiple domains, but their existing pipeline was fragmented. Generalist labelers produced inconsistent judgments on math and coding prompts, while reviewers were overloaded and couldn’t keep pace with weekly training runs. Disagreement rates were high, guideline updates were not versioned cleanly, and the team struggled to trace which rubric applied to which batch—making evaluation results hard to interpret and slowing iteration.

Abaka stood up a calibrated RLHF workflow in Abaka Forge: versioned rubrics, gold tasks for calibration, adjudication paths for edge cases, and specialist staffing via scholar-network domains (mathematics and coding). We launched with a pilot to lock acceptance criteria, then scaled throughput while enforcing per-annotator caps and QA sampling gates. Weekly delivery included exports, disagreement summaries, and a change-control log so the lab could correlate training outcomes to specific rubric versions and data slices.

Within 3 weeks, the lab moved from ad-hoc labeling to a predictable weekly cadence with stable rubrics and traceable batches. Specialist coverage reduced rework and improved consistency on complex prompts, while multi-layer QA kept edge cases from contaminating preference data. The team shipped multiple training runs on schedule and improved internal acceptance rates with fewer reviewer escalations. Outcome highlights: 2–3 week launch time, 99% accuracy targets on suitable tasks, and a measurable reduction in rework across weekly batches.

2–3 weeks
Typical launch to scaled production
99%
Accuracy targets for suitable tasks
50+
Countries for global staffing coverage

By the Numbers

2019
Founded — trustworthy data partner for frontier AI
1,000+
Enterprise and research customers served
1M+
Vertically specialized annotators available
0%
Copyright risk on collected data with full IP provenance

What Customers Say

We were blocked by inconsistent labeling and constant rubric debates. Abaka brought a clear calibration process, gold tasks, and a clean weekly delivery cadence. The biggest win was traceability—when model metrics moved, we could map it back to a specific batch and guideline version instead of guessing.

Director of Applied MLFrontier Model Lab

Our internal team couldn’t scale review fast enough without sacrificing quality. Abaka’s multi-layer QA and throughput controls kept output consistent while we ramped volume. The handoff artifacts—examples, edge-case notes, and acceptance criteria—made it easy for our engineers to integrate data immediately.

Head of Data OperationsAutonomy Software Company

Security and provenance were non-negotiable for us. The segregated pipeline, NDAs, and auditability reduced vendor risk concerns, and we still moved quickly. We also appreciated that Abaka doesn’t build competing models—our data remained exclusively ours.

Security Program ManagerRegulated Enterprise

We needed one partner across text, images, and RLHF. Abaka’s coverage let us standardize tooling and QA instead of managing multiple vendors. When requirements changed mid-sprint, change control was structured and we avoided re-labeling entire datasets.

ML Platform LeadEnterprise Robotics Company

Why Choose Abaka

01

A vendor relationship built for trust: your data stays yours.

Abaka is a trustworthy data partner for frontier AI—self-funded and profitable, founded in 2019, with offices in Singapore, Paris, and Silicon Valley. We never build models that compete with you, and your data is exclusively yours—never repurposed, resold, or shared. With SOC 2, ISO 27001, GDPR, and CCPA controls, plus strict NDAs and segregated secure pipelines, you get enterprise-grade governance without sacrificing delivery speed.

02

Abaka Forge standardizes quality at scale

Run collection, cleaning, annotation, and production workflows in one platform. Abaka Forge supports all data types—text, RLHF, image, video, and 3D/4D—with audit trails, role-based access, and automation that can be up to 50× faster on suitable steps.

03

Specialists for hard domains, not just generalists

When your tasks involve coding, math, medicine, or legal reasoning, general labeling breaks down. Abaka’s scholar-network domains help match expert reviewers and annotators so your rubrics are applied consistently and edge cases are handled with accountable adjudication.

04

Predictable throughput with controlled caps

Scaling shouldn’t mean lower quality. Abaka enforces operational controls like a maximum of 500 files/day per annotator, plus calibrated gold tasks and audit sampling. That structure helps you scale volume while keeping label noise from creeping upward across batches.

05

Compliance-ready from day one

Vendor reviews can stall projects for weeks. Abaka’s SOC 2 and ISO 27001 posture, GDPR/CCPA alignment, strict NDAs, and segregated pipelines reduce friction while keeping sensitive datasets governed. You also get full IP provenance for clean lineage.

06

One partner across modalities and programs

Avoid fragmented vendors for text, RLHF, vision, and 3D. Abaka supports multimodal training data and evaluation inputs with consistent rubrics, QA, and export formats, so your team can run experiments faster and compare results honestly across versions, datasets, and model releases.

Frequently Asked Questions

How much does an AI data annotation vendor cost?
Pricing depends on modality, complexity, and the expertise required. Abaka offers real, transparent rate options such as $18/hr for LLM math/coding work, $12/hr for STEM generalists, $6/hr for dense captioning, and $3/km for road lane annotation. For model evaluation tasks, pricing can be per-eval (e.g., $8/eval for red teaming or $12/eval for math capabilities). We’ll recommend the most cost-effective mix after reviewing your schema and QA requirements.
How fast can you start and deliver the first batch?
Most teams can go from kickoff to first production outputs in 2–3 weeks, depending on guideline maturity and security onboarding. We typically use Day 0–3 to lock scope and acceptance criteria, then run a pilot in Week 1–2 to calibrate rubrics and QA. If you already have stable guidelines and clear output formats, we can accelerate. The key is to avoid rushing into scale before pilot calibration, which often causes 4–8 weeks of rework later.
What modalities and output formats do you support for annotation delivery?
Abaka supports text, RLHF, image, video, 3D/4D point cloud, LiDAR + camera fusion, and audio projects. Outputs are tailored to your pipeline and can include JSONL/CSV/TSV for text and RLHF, COCO-style JSON and PNG masks for vision, track/event JSON for video, and structured 3D bundles for point clouds and fusion. If you have a proprietary schema, we map to it and validate with a pilot export so integration is smooth before scale.
What accuracy can you achieve for data annotation?
Accuracy depends on task ambiguity, class balance, and rubric clarity, but Abaka can target up to 99% accuracy on suitable tasks using calibrated guidelines, gold tasks, audit sampling, and adjudication for edge cases. We also control throughput (up to 500 files/day per annotator) to reduce fatigue-driven errors. For subjective tasks (e.g., preference judgments), we focus on agreement metrics, reviewer calibration, and consistent rubric application rather than a single headline accuracy number.
How do you keep our training data secure?
Abaka operates with SOC 2 and ISO 27001 controls, GDPR and CCPA alignment, strict NDAs, and segregated secure pipelines. Access is role-based and logged, and projects are designed for traceability from raw inputs through QA decisions to final exports. We also maintain full IP provenance and do not repurpose or resell your data—your datasets remain exclusively yours. If your team has specific security requirements, we align them during Day 0–3 scoping.
Do you support multilingual annotation and global coverage?
Yes. Abaka supports multilingual programs with staffing coverage across 50+ countries, which is useful for translation validation, multilingual RLHF, and region-specific domain language. We can standardize rubrics across languages, or create localized variants when nuance is critical. For multilingual launches, we recommend a pilot per language family to calibrate edge cases and reduce disagreements before scaling, especially when labels depend on cultural context or regulated terminology.
How are you different from other data annotation companies?
Many vendors focus on raw throughput; Abaka is built for trustworthy frontier AI data. We pair specialist staffing (including scholar-network domains like math and coding) with multi-layer QA, controlled throughput, and Abaka Forge workflows that keep guidelines versioned and auditable. We also differentiate on trust: Abaka never builds models that compete with you, and your data is exclusively yours—never repurposed, resold, or shared. That reduces both performance and strategic risk for your team.
What if we need to change the labeling schema mid-project?
Schema changes are normal—what matters is controlled rollout. Abaka uses versioned guidelines and change-control logs so every label can be traced to the rubric in effect when it was created. We help you decide whether a change requires targeted relabeling, selective backfills, or forward-only adoption. This prevents the common failure mode where teams redo entire datasets after a rubric update, which can add 2–6 weeks and distort experiment comparisons.
Can we run a pilot before committing to a larger engagement?
Yes. We recommend a pilot for nearly every new program, especially RLHF and multimodal work. A pilot batch validates rubric clarity, output formats, QA gates, and turnaround times—before scaling headcount. You’ll receive sample exports, disagreement summaries, and edge-case notes so your team can assess integration effort and data quality. If the pilot meets acceptance criteria, we scale production with predictable weekly deliveries and staffing that matches your training cadence.
Who owns the labeled data and derived datasets?
You do. Abaka’s engagement model is designed so your data is exclusively yours—never repurposed, resold, or shared. We operate under strict NDAs and deliver exports with traceability and full IP provenance for clean lineage. If you need specific contractual language around IP ownership, retention, and deletion, we align it during onboarding so your legal and security teams can sign off before any production work begins.
What tools do you use for annotation and QA?
We use Abaka Forge—our all-in-one platform for collection, cleaning, annotation, and production workflows across text, RLHF, image, video, and 3D/4D point cloud. The platform supports role-based access, audit trails, gold tasks, QA sampling, and workflow automation (up to 50× faster on suitable steps). If your team needs specific export structures or validation checks, we configure them inside Abaka Forge and confirm via pilot exports.
What is the minimum project size to work with your annotation team?
There’s no single minimum that fits every modality; the practical minimum depends on whether you need specialist staffing, pilot calibration, and custom schema work. For most teams, a pilot batch large enough to measure disagreement and QA performance is the right starting point. We can support small, high-complexity jobs (e.g., math/coding RLHF) and larger throughput programs (vision/video/3D). Share your target volume and timeline, and we’ll propose a scoped pilot and scale plan.

Ready to Get Started?

Label the Present. Train the Future.