Alion Labor Market Data
Collection
Job postings read from employers' own hiring systems: ghost jobs, pay, who is hiring, extraction labels. • 8 items • Updated
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Job Posting Extraction
The text of 8,000 live job postings from 131 countries, and the structured fields Alion's parsers read from each one: role, seniority, employment type, work mode, remote scope and hiring countries, locations, salary (amount, currency, period, gross or net), years of experience, visa sponsorship, relocation, equity, technologies.
The labels use the exact vocabulary of the Alion API and MCP server: a model trained here speaks the same fields as the API.
- Rows: 8,000 (train 7,500, test 500 - split by employer). 30.8% state a salary, 50.3% name technologies.
- Labels are silver: produced by Alion's production parsers, which are tuned on millions of postings but are not hand-checked row by row. Expect errors on individual rows; use the test split for comparison between models, not as ground truth.
- Text: the employer's own wording, cut to 6,000 characters, with emails, phone numbers and links replaced by [email], [phone], [link].
Row
{"posting_id": 0, "alion_url": "...", "title": "...", "company": "...", "text": "...",
"labels": {"role": "...", "role_family": "...", "seniority": "senior", "employment_type": "full_time", "work_mode": "remote",
"remote_scope": "stated_countries", "locations": [], "countries": ["US"], "hiring_countries": ["US", "CA"],
"salary": {"min": 0, "max": 0, "currency": "USD", "period": "year", "gross": null}, "experience_years_min": 5,
"visa_sponsorship": false, "relocation_package": false, "has_equity": true, "technologies": ["Python"]}}
Use
from datasets import load_dataset
ds = load_dataset("alion-io/job-posting-extraction")
To report a result, open a discussion on this page with the model, the prompt or method and per-field accuracy on the test split; we keep a table of results in this card.
Licence
The posting texts are the employers' own; they are shared for research and model evaluation under the Alion data terms. Do not republish the texts as job listings. Credit Alion with a link.
More data
This is a frozen sample. The full, daily-updated data (live postings from 80,000+ employers' own hiring systems, companies, pay, hiring signals) is on alion.io and through the Alion API and MCP server.
Other Alion datasets: Ghost Jobs Index · ghost-job-detection · job-posting-extraction · salary-benchmarks · whos-hiring · role-technology-taxonomy
Questions, custom cuts, bulk access: info@alion.io
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