EXPERT DATA. VERIFIABLE WORK.
Expert data.
Verifiable by design.
Tasks, reference artifacts and verification evidence across software, agents, knowledge work and science. Explore 24+ data directions, from ready-to-scope products to original tasks built for your team.

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Start with an existing product or build original data for a new domain, workflow or capability goal.
Custom data
Scope data around your domain, task format, input modalities and acceptance criteria.
INSIDE THE DATA
Understand the data through a task.
Inspect inputs, references and verification together.
Chartography
Professional chart reasoning
Read specialist charts using domain conventions and turn readings into reliable calculations and judgments.
Read a frequency-response curve at its corner and a specified frequency, explaining the logarithmic axis.
一阶归一化频率响应
题目示意数据 / 非实测曲线
Check coordinate understanding, curve selection, computation and numerical tolerance separately.

Expert judgment. Global reach.
Expertise across finance, medicine, law, scientific computing and engineering. Specialists and data teams turn professional problems into tasks, references and independent review.
Explore the global expert network
Axis Edge. Researching what comes next.
A frontier data lab studying long-term memory, agent collaboration, long-horizon work and scientific reasoning. Original scenarios, task environments and verification methods turn model capability gaps into research and training data.
Explore Axis Edge researchEXPERTISE, ENGINEERED INTO DATA
Specialist knowledge. Usable data assets.
AxisX organizes domain experts, engineers and quality teams around model knowledge, reasoning and action. Work spans task definition, inputs, reference artifacts, execution checks and versioned delivery.
About AxisXSpecialist data directions
Task scenarios & delivery methods
University & research connections
Quality review dimensions
Expert qualification
Match authors, reviewers and adjudicators through domain experience and trial tasks.
Engineering validation
Connect references, environments and verification rules with each task and version.
Delivery management
Calibrate scope with samples and manage review, rework and batch acceptance.
Expertise, demonstrated in concrete work.
Inspect delivery structures and methods across specialist domains, from task design to verification evidence.

Expert-authored STEM challenge sets
Original tasks that combine advanced knowledge, multi-step derivation and verifiable answers beyond direct retrieval.

Long-horizon repository engineering evaluation
Repository exploration, multi-file implementation, regression protection and environment verification organized as adjudicable long-horizon work.

Financial reasoning with source evidence
Research, valuation, risk and compliance judgments delivered with answers, evidence, boundaries and review state.
Every step connects to delivery.
Scroll through the structure of a data delivery.
Explore the delivery systemA defined task. Connected source material.
Goals, input files and source versions enter one record, keeping professional judgment grounded.
Turn expert judgment into inspectable work.
Reference artifacts, evidence links and independent review stay connected through each revision.
Completed once. Ready to verify again.
Runtime conditions, acceptance rules and check records travel with the batch for technical review and reproduction.
From sample calibration to batch acceptance.
Agree on capability targets, references, runtime and acceptance criteria before production.
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Define the capability boundary
Specify the knowledge, reasoning or execution boundary—and what a valid task must prove.
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Construct original work
Expert authors and verification engineers build the task, reference, environment, rubric and validation logic.
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Solve & calibrate independently
Expert solves, model pilots, environment reruns and difficulty tiers remove ambiguity, leakage and invalid work.
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Run controlled evaluation
Manage task versions, trajectories, experiment logs, exceptions, rework and state evidence.
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Blind review & expert adjudication
Independently review tasks, answers, traces and verifiers; resolve disagreement with source or runtime evidence.
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Release versions & feedback
Deliver data, environments, verifiers and acceptance records, then carry failure patterns into the next release.
Professional work inside Meridian
Tasks, source material and expert judgment in a shared workspace.

Financial evidence
Keep source documents, cited passages and review decisions connected.
Meridian workspace examples
Start with your model’s next objective.
Choose a direction and share the tasks, scale and runtime. We will align samples, deliverables and acceptance criteria.
Or scope a custom program