Ship reliable training labels with a
model training labels service provider

Abaka delivers audit-ready labels for text, vision, video, and 3D—backed by multi-layer QA, secure pipelines, and throughput that keeps your roadmap on schedule.

When labels drift, models drift. Small inconsistencies—like a 2–5% mismatch in class definitions across annotators—can cascade into weeks of retraining, repeated evaluation cycles, and delayed product launches. Teams often discover the issue late: the model passes offline checks but fails in edge cases, forcing costly rework. Internal labeling pipelines also bottleneck quickly; at a safe cap of ~500 files/day per annotator, hitting volume targets can take months without strong ops and QA. The cost of inaction shows up as slower iteration, higher infra burn, and missed deadlines.

Abaka AI is your trustworthy data partner for frontier AI—built to make labeling predictable, measurable, and secure. We combine vertically specialized human intelligence with Abaka Forge workflows to standardize guidelines, enforce calibration, and track disagreement at the slice level. Your team gets a single operating model for label creation, QA, adjudication, and delivery across modalities—without compromising compliance. With SOC 2, ISO 27001, GDPR, and CCPA alignment plus strict NDAs and segregated pipelines, you can move faster while keeping governance and IP provenance intact.

The Model Training Labels Service Provider Bottleneck

01

Quality Decay

Label quality tends to degrade as scope expands—new edge cases appear, guidelines evolve, and different reviewers interpret rules differently. Even a 1–2% increase in disagreement can flip benchmark outcomes and hide regression until deployment. Abaka mitigates this with multi-layer QA, calibration sets, and adjudication loops in Abaka Forge, plus specialist reviewers for domains like medicine, law, and mathematics. We also cap throughput expectations (e.g., ~500 files/day per annotator) to protect attention and consistency, then scale with more trained workers—not rushed workers.

02

Volume Walls

Teams hit volume walls when labeling demand spikes across experiments and sprints. A single project might require hundreds of thousands of instances, but internal teams are constrained by hiring cycles and training. Abaka provides elastic capacity through a 1M+ annotator network spanning 50+ countries, so you can expand quickly without sacrificing review depth. We structure production so the same definitions and QA gates apply whether you’re labeling 10,000 items or 10 million, keeping delivery predictable across weeks—not quarters.

03

Compliance Friction

Compliance friction slows labeling when data contains sensitive content, regulated domains, or proprietary IP. Security reviews, access control, and audit trails can add 2–4 weeks before work even starts if the pipeline isn’t designed for it. Abaka operates with SOC 2 and ISO 27001 controls, GDPR and CCPA alignment, strict NDAs, segregated secure pipelines, and full IP provenance—so your team can approve workflows faster. The result is less back-and-forth with legal and security teams, and fewer rework cycles due to missing governance.

01

Label specs, guidelines, and calibration for consistency

We translate your model objectives into a labeling spec that annotators can execute—definitions, edge-case rules, negative examples, and acceptance criteria. Abaka Forge supports iterative guideline versioning, calibration batches, and reviewer notes so changes don’t break production. This is ideal for teams shipping assistants, search/ranking models, medical NLP, or autonomous perception—where a small taxonomy mistake can cause large evaluation swings.

02

Text labeling for classification, extraction, and reasoning

From intent classification and entity extraction to long-form reasoning QA, Abaka provides trained reviewers and scholar-network specialists (e.g., languages, business, law, medicine). We deliver consistent schemas for datasets used in LLM training, chatbots, translation, and sentiment analysis. Outputs can be delivered as JSONL/CSV with span offsets, label confidences, and audit fields for adjudication.

03

LLM RLHF: preference ranking, SFT, and safety review

Run human evaluation loops for instruction-following, helpfulness, and safety—using objective rubrics and multi-reviewer adjudication. We support preference ranking, critique writing, rejection sampling, and red-flag tagging for policy categories. Abaka Forge helps standardize prompt sets and tracks inter-annotator agreement so your RLHF data stays stable across batches.

04

Image annotation at scale with multi-layer QA

We label bounding boxes, polygons, keypoints, and attributes for retail, manufacturing inspection, medical imagery workflows (where permitted), and geospatial feature extraction. Abaka Forge enables reviewer workflows, gold-task injection, and systematic error tracking per label type. Deliverables include COCO-style JSON, Pascal VOC XML, and custom schemas with attribute dictionaries.

05

Video labeling for tracking, actions, and events

For autonomy, robotics, and security analytics, we annotate temporal segments, object tracks, keyframes, and action labels with clear definitions and frame-level QA. We structure production to protect quality over long sequences and handle occlusions and re-identification. Outputs include JSON/CSV timelines, tracklets, and per-frame geometry where required.

06

3D/4D point cloud segmentation and 3D cuboids

We support 3D cuboids, point-level semantic segmentation, and 4D tracking for embodied robotics and autonomous systems. Abaka’s workflows emphasize consistent class taxonomies and spatial QA (visibility checks, size priors, and occlusion handling). Deliverables include PCD/PLY-linked annotations and custom JSON schemas for your training stack.

07

LiDAR + camera fusion labeling for perception stacks

When your model depends on synchronized sensors, labeling must respect calibration and time alignment. We annotate fused scenes with cross-view consistency checks—ensuring 2D/3D correspondence and stable tracking across frames. This supports road-lane work, object detection, and scene understanding for AV and robotics programs, with outputs mapped to your sensor metadata.

08

Production ops, reporting, and continuous improvement loops

We run labeling like a production system: daily throughput reporting, slice-level error analysis, and structured change control when your taxonomy evolves. Abaka Forge provides workflow orchestration and large-model automation to accelerate repetitive steps (up to 50x faster where appropriate), while humans remain the source of truth for ambiguous cases. Your team gets predictable delivery and fewer surprises at model-training time.

Why Outsource Model Training Labels Service Provider Work

01

Faster Delivery

Instead of waiting on hiring and training, you can start labeling within days and ramp volume as experiments grow. With a global workforce across 50+ countries, we keep delivery moving even when internal bandwidth fluctuates. Many teams move from stalled backlogs to steady weekly drops in 2–3 weeks.

02

Direct Savings

Outsourcing reduces hidden costs: recruiter time, tooling sprawl, rework, and repeated retraining from inconsistent labels. You pay for executed work and QA, not organizational overhead. We also right-size skill levels—using specialists only where needed—so you’re not paying senior time for routine tasks.

03

Risk Reduction

Abaka operates with SOC 2 and ISO 27001 controls, GDPR and CCPA alignment, strict NDAs, and segregated secure pipelines. That lowers the risk of data leakage and simplifies vendor security reviews. You also get full IP provenance—0% copyright risk on collected data—so your training corpus remains defensible.

04

Elastic Scalability

Label demand is rarely linear. New model variants, data refreshes, and evaluation failures can double workload overnight. Abaka scales headcount without breaking guidelines by using standardized calibration, reviewer gates, and training. You keep one operating cadence even as volume expands.

05

Domain Expertise

When tasks require specialized knowledge—medicine, law, math, coding, or multilingual nuance—generalist labelers produce noisy data. Abaka’s scholar-network domains and vertically specialized teams enable higher-fidelity labels and better rubric adherence, improving downstream training signal for the slices that matter.

06

Innovation Velocity

You can iterate on label definitions and quickly test new hypotheses without rebuilding your pipeline each time. Abaka Forge workflows support guideline versioning, adjudication, and automation where it’s safe. That makes it easier to run rapid ablations and move from experiments into production.

Industries We Serve

Automotive

Build perception datasets for autonomy and ADAS with consistent labeling across camera, video, LiDAR, and fused scenes. We support lanes, objects, attributes, and temporal tracking with QA gates designed for edge cases like occlusion, glare, and dense traffic. Delivery stays aligned to your sensor metadata and training stack.

GenAI / Foundation Models

Scale high-signal text and RLHF data: instruction following, preference ranking, safety tagging, and expert QA for math/coding. We operationalize rubrics so your team can compare runs confidently and reduce regressions. Outputs are audit-ready and built for iterative training cycles.

Embodied AI / Robotics

Label multimodal data for robots that must act in the world—scene understanding, object affordances, action segmentation, and 3D tracking. We keep taxonomies stable across environments and maintain consistency over long sequences. This improves policy training signal and reduces brittle behaviors.

Healthcare

Support clinical NLP and imaging workflows with careful guidelines, specialist review, and strict security controls. We help teams label de-identified text for extraction and classification, and enable structured QA for regulated settings. Your team keeps governance while accelerating dataset creation.

Retail

Improve demand forecasting, search relevance, and visual catalog intelligence with labeled product attributes, shelf imagery annotations, and customer intent datasets. We standardize attribute dictionaries and handle long-tail edge cases. Outputs integrate cleanly with recommendation and merchandising pipelines.

Finance

Label documents and communications for risk, compliance, and automation—entity extraction, classification, and summarization QA. We provide secure handling, strict access controls, and domain-aware rubric design. This helps reduce false positives and improves model reliability in high-stakes workflows.

Geospatial

Annotate satellite and aerial imagery for feature extraction—roads, buildings, land-use classes, and change detection. We support polygon workflows, dense segmentation, and review processes that catch boundary errors. Deliverables fit standard GIS and ML formats for rapid training.

Security / Defense

Operate labeling programs with strict NDAs, segregated pipelines, and audit trails. We support vision/video event labeling, entity extraction, and multilingual text classification with controlled access and review. Your team gets structured governance without sacrificing delivery speed.

Agriculture / Industrial

Label imagery and sensor data for crop monitoring, equipment inspection, and anomaly detection. We handle segmentation of plant health indicators, defect annotation in manufacturing contexts, and time-series event tagging. Production workflows scale seasonally while preserving consistency.

How It Works

1) Day 0–3 — Scope, sample audit, and label spec

We review your objective, taxonomy, edge cases, and acceptance metrics, then run a quick sample audit on representative data. You get a labeling spec, QA plan, and delivery format agreement (e.g., JSONL, COCO JSON, CSV with spans). Security requirements and access controls are finalized early to prevent later delays.

2) Week 1–2 — Pilot production + calibration

We launch a pilot batch to validate guidelines, reviewer alignment, and throughput. Abaka Forge supports calibration sets, disagreement tracking, and adjudication notes so your team can see where definitions need tightening. We iterate until the pilot meets your target quality—then lock the operating playbook.

3) Week 2–3 — Scale to full-volume delivery

Once calibration stabilizes, we ramp workforce capacity while keeping the same QA gates. Production is organized by label type and difficulty so specialists handle complex slices. You receive frequent drops in your agreed format with audit metadata, enabling training to start before the entire dataset completes.

4) Ongoing — QA, adjudication, and change control

As your model evolves, label definitions change. We manage versioned guidelines, controlled rollouts, and adjudication workflows so changes improve the dataset instead of fragmenting it. Multi-layer QA and error clustering drive continuous quality improvements across batches.

5) Weekly — Reporting, slice metrics, and roadmap sync

Every week, you get throughput metrics, QA outcomes, and slice-level error themes aligned to your model failures (e.g., rare intents, low-light frames, multilingual edge cases). We sync on upcoming experiments and adjust batching priorities so labeling always supports your next training run.

Modality & Format Coverage

Your labeling program shouldn’t fracture across tools and vendors. Abaka Forge supports consistent workflows across modalities—so your team can reuse QA, adjudication, and reporting patterns from text to vision to 3D.

ModalityAnnotation TypesToolsOutput Formats
TextClassification, NER/span labeling, QA pairs, taxonomy tagging, rubric-based gradingAbaka ForgeJSONL, CSV, TSV, custom JSON schemas, span-offset exports
LLM RLHFPreference ranking, SFT instruction/response, critique writing, safety labeling, model-as-judge audit setsAbaka ForgeJSONL, pairwise ranking tables, rubric score sheets (CSV), conversation transcripts
ImageBounding boxes, polygons, keypoints, semantic segmentation, dense captioningAbaka ForgeCOCO JSON, Pascal VOC XML, PNG masks, instance JSON, custom attribute dictionaries
VideoTemporal segments, object tracking, action labels, keyframe annotation, event detection tagsAbaka ForgeJSON timelines, per-frame annotations, tracklets JSON, CSV segments, metadata manifests
3D/4D Point Cloud3D cuboids, point-level segmentation, 4D tracking, scene graph labels, pose/trajectory tagsAbaka ForgePLY/PCD-linked JSON, frame manifests, cuboid exports, segmentation labels, custom 3D schemas
LiDAR + Camera fusionCross-view consistency checks, fused object labeling, lane/road structure, time-synced tracking, attribute taggingAbaka ForgeSensor-synced JSON, calibration-linked manifests, 2D/3D paired exports, tracklet packages
AudioTranscription, speaker diarization, intent tagging, keyword spotting labels, QA scoring for ASR outputsAbaka ForgeTextGrid, JSON, CSV, RTTM, timestamped transcripts

Success Story

A leading GenAI / Foundation Models AI team

The team needed a reliable model training labels service provider to expand supervised and RLHF datasets without losing evaluation comparability. Prior vendor drops showed inconsistent guideline interpretation and weak audit trails, which made regression analysis slow. Internal reviewers were spending too much time reconciling disagreements instead of improving prompts and benchmarks. The project required secure handling, repeatable rubrics, and the ability to scale labeling volume quickly when experiments accelerated.

Abaka implemented a rubric-first workflow in Abaka Forge: clear definitions, calibration batches, multi-reviewer consensus, and adjudication notes tied to guideline versions. We staffed a blended team—generalists for routine items and specialists for math/coding and safety-sensitive categories—so cost and quality stayed balanced. Weekly reporting highlighted disagreement hotspots and error themes, allowing the customer to tighten taxonomy and improve prompt sets. Security controls (SOC 2/ISO 27001-aligned processes, strict NDAs, segregated pipelines) were applied from day one.

Within the first production cycle, the customer received consistent weekly drops that integrated directly into training and evaluation pipelines. Multi-layer QA reduced disagreement and made failures explainable at the slice level—so the team could fix data issues before reruns. The program scaled without breaking rubric fidelity, enabling faster iteration and more stable comparisons across model variants. Outcomes included 99% accuracy targets met on agreed label types, meaningful volume ramp using a global workforce, and delivery readiness in 2–3 weeks from kickoff.

99%
Target accuracy on agreed label types with multi-layer QA
2–3 weeks
Typical time to first scaled deliveries after kickoff
50+
Countries available for multilingual and regional coverage

By the Numbers

2019
Founded — trustworthy data partner for frontier AI
1,000+
Enterprise & research customers supported
1M+
Vertically specialized annotators available on-demand
50+
Countries for multilingual and regional coverage

What Customers Say

We came in with messy, evolving guidelines. Abaka helped us turn that into a rubric and a repeatable workflow, then delivered labels we could actually trust across weeks of experiments. The slice-level QA notes made debugging fast instead of argumentative, and the weekly cadence kept our training runs on schedule.

Director of Applied MLFoundation Model Lab

Security and governance were non-negotiable for us. Abaka’s segregated pipeline, NDA process, and auditability reduced the back-and-forth with our compliance team. More importantly, we stopped seeing silent label drift—definitions stayed consistent even as we ramped volume.

Head of Data GovernanceFinancial Services Company

Our internal team was spending too much time on QA and adjudication. Abaka took ownership of production operations while keeping us in control of the label spec. We could request targeted rework on specific slices and get clean exports that plugged directly into our training pipeline.

ML Platform LeadEnterprise Software Company

We needed a provider that wouldn’t compete with us and wouldn’t reuse our data. Abaka was clear on IP provenance and ownership, and the workflow transparency made it easy to trust the output. The result was faster iteration without sacrificing the rigor our models require.

Product Lead, AIRobotics Company

Why Choose Abaka

01

Human Intelligence — Data for Frontier AI, delivered with production-grade QA

Abaka pairs vertically specialized human intelligence with Abaka Forge workflows so your labels are consistent, auditable, and ready for model training. You get structured guideline versioning, calibration, adjudication, and reporting—plus secure operations (SOC 2, ISO 27001, GDPR, CCPA alignment). And because we never build models that compete with you, your data is exclusively yours—never repurposed, resold, or shared.

02

Compliance-first operations

Run labeling programs with strict NDAs, segregated secure pipelines, and clear access controls. Abaka is built for teams that need governance without slowing delivery—and supports full IP provenance to keep your corpus defensible.

03

Specialists when it matters

Use scholar-network reviewers for math, coding, medicine, law, and multilingual nuance—while keeping routine work efficient. This improves signal on the hardest slices where generalist labels often fail.

04

Abaka Forge standardizes workflows across modalities

Avoid stitching together tools and vendors. Abaka Forge supports text, RLHF, image, video, and 3D pipelines with shared QA, adjudication, and export patterns—so your team scales without losing consistency.

05

Measured quality, not vibes

We operationalize calibration sets, reviewer consensus, and slice-level reporting so quality is visible and improvable. When your taxonomy changes, we apply controlled change management so production stays comparable across weeks.

06

Built for long-running labeling programs—without lock-in

Whether you’re running a short pilot or a multi-quarter roadmap, Abaka delivers predictable weekly drops in formats your stack expects. You retain ownership and control: your data is yours, and we won’t reuse it elsewhere. That makes it safe to scale ambitious programs without worrying about vendor conflict or hidden reuse.

Frequently Asked Questions

How much does a model training labels service provider cost?
Pricing depends on modality, complexity, and the skill level required, but we use clear rate cards rather than vague “per label” guesses. For example, LLM Math/Coding labeling can be $18/hr, STEM Generalist work $12/hr, dense captioning $6/hr, and road-lane annotation $3/km. We’ll recommend a mix of roles (generalists + specialists + reviewers) so you pay for precision only where it improves model outcomes. Talk to an Expert to get a scoped estimate from a sample batch.
How fast can you deliver training labels after kickoff?
Most programs start with a fast scoping and pilot phase so your team can validate guideline clarity and QA gates before scaling. Typical timelines are Day 0–3 for specification and access setup, Week 1–2 for pilot + calibration, and Week 2–3 to ramp into steady production drops. If you already have stable guidelines, we can compress the pilot and start full production sooner. You’ll receive labels in frequent drops so training can start before the full dataset completes.
What data types and formats do you support for labeling outputs?
We support text, LLM RLHF, images, video, 3D/4D point clouds, LiDAR + camera fusion, and audio. Output formats commonly include JSONL and CSV for text/RLHF, COCO JSON and Pascal VOC XML for images, timeline JSON and per-frame exports for video, and PLY/PCD-linked JSON for 3D. If your pipeline uses a custom schema, we’ll map annotations to your structure and include audit metadata (guideline version, reviewer status, and adjudication notes) where useful.
What accuracy can you achieve for model training labels?
Accuracy depends on task ambiguity, guideline specificity, and edge-case rate, but we regularly target up to 99% accuracy on agreed label types using multi-layer QA. We get there through calibration batches, gold-task injection where appropriate, multi-reviewer consensus, and adjudication by senior reviewers. For inherently subjective tasks (e.g., nuanced preference ranking), we focus on rubric adherence and inter-annotator agreement metrics instead of claiming unrealistic perfection. We’ll align on measurable acceptance criteria before scaling.
How do you keep our training data secure during labeling?
Abaka operates with SOC 2 and ISO 27001 controls, GDPR and CCPA alignment, strict NDAs, and segregated secure pipelines. Access is provisioned with least-privilege principles, and workflows are designed to minimize unnecessary exposure while maintaining auditability. We also provide full IP provenance and do not introduce copyright risk when collecting data. Importantly, we never build models that compete with you—your data remains exclusively yours and is never repurposed, resold, or shared.
Can you label multilingual data and handle regional nuance?
Yes. With coverage across 50+ countries, we can staff native or fluent annotators and reviewers for multilingual classification, extraction, translation QA, and safety labeling. We recommend building language-specific calibration sets to avoid “literal but wrong” interpretations, and we track disagreement by locale so your team can see where guidelines need localization. Deliverables can include language IDs, dialect tags, and reviewer notes to support targeted rework or balanced sampling for training.
How are you different from other data labeling vendors?
Two differences matter most: trust and operational rigor. Abaka is built as a trustworthy data partner for frontier AI—SOC 2/ISO 27001-aligned, with strict NDAs, segregated pipelines, and full IP provenance. And we never build models that compete with you, so your data is never repurposed or resold. Operationally, we standardize calibration, adjudication, and slice reporting in Abaka Forge so quality is measurable and improvable—rather than relying on opaque “black box” delivery.
What if we need changes or rework after labels are delivered?
Change requests are normal—taxonomies evolve as your model learns. We handle this with versioned guidelines and controlled rollouts so you can update definitions without fragmenting the dataset. When rework is required, we scope it by slice (e.g., specific intents, rare classes, low-light frames) and route it through adjudication to keep decisions consistent. We can also produce delta exports so your team can patch training sets without re-ingesting everything.
Can we start with a small pilot before scaling?
Yes—starting with a pilot is recommended. A pilot batch lets you validate guideline clarity, reviewer alignment, output formats, and QA thresholds before committing to large volume. We typically run calibration tasks early, then iterate on edge-case handling and acceptance criteria. You’ll receive pilot outputs with audit metadata and feedback on ambiguity hotspots, which often improves your label spec and reduces later rework. Once the pilot meets targets, we scale production while keeping the same QA gates.
Who owns the labeled data and can you reuse it?
You own your data and the resulting labels. Abaka does not repurpose, resell, or share your dataset—ever. We also never build models that compete with you, eliminating conflict-of-interest risk common with some vendors. If you need formal IP clauses, we align them in the MSA and NDAs. We can also support provenance documentation and audit trails so you can demonstrate dataset ownership and governance internally and to external stakeholders.
What tooling do you use for annotation and project management?
We use Abaka Forge—our all-in-one platform for collection, cleaning, annotation, training, and production workflows across text, RLHF, image, video, and 3D/4D point cloud. Forge supports reviewer gates, adjudication, guideline versioning, and automation where appropriate (up to 50x faster for repetitive steps). If you have an internal toolchain, we can still deliver in your formats and integrate via exports and manifests, keeping your downstream training pipeline unchanged.
Is there a minimum dataset size to work with your labeling team?
There’s no strict minimum—what matters is whether we can define success criteria and run a meaningful calibration loop. We often start with a pilot of a few hundred to a few thousand items to validate guidelines and QA. If your project is very small (e.g., under a few hundred items), we’ll recommend a lightweight workflow that focuses on correctness and review rather than heavy ops. For large programs, we design throughput targets and staffing plans to match your delivery cadence.

Ready to Get Started?

Label the Present. Train the Future. Talk to an Expert to scope your first pilot batch, lock acceptance criteria, and start receiving weekly training-label drops your models can trust.