Commercial Building Construction Tender Opportunity Dataset

#information extraction #structured JSON generation #schema compliance validation #commercial construction tendering #construction opportunity monitoring #bidding information management

5000
0.3GB
JSON
CATL
MOBIUSI INC

Updated:2026-11-04

AI Analysis & Value Prop

This dataset contains web text from commercial building construction tenders, subcontractor solicitations, and other bid opportunities, paired with structured JSON records. The records cover project packages, scope of work, bidder qualifications, key dates, submission requirements, and related opportunity details. This pairing supports training and evaluating models that extract procurement information from web pages and generate JSON according to a defined schema.

Dataset Insights

Sample Examples

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Technical Specifications

Field	Type	Description
file_name	string	File name
packages	array	The lots, packages, or construction scopes listed in the notice that may be bid on separately.
key_dates	object	Important dates and times, such as the notice date, site visit, question deadline, and bid deadline. Preserve the format and time zone shown in the notice where possible.
buyer_name	string	The company, organization, or owner issuing the tender or procurement opportunity; may be an empty string if not stated.
overall_scope	string	A summary of the construction work, main project activities, or services covered by the notice.
project_title	string	The project or procurement opportunity title stated in the tender notice.
procurement_type	string	The type of opportunity, such as a construction tender, subcontractor solicitation, or bid opportunity.
project_location	object	The geographic location and detailed address information for the project.
source_page_html	string	The original HTML of the tender notice webpage used as the source for structured information extraction.
contact_information	object	Contact names and details provided for project inquiries, document access, or bid communications.
submission_requirements	object	Requirements for bid submission, including the submission method, delivery address, file format, and required documents.
eligibility_requirements	array	The qualifications, experience, licenses, and other conditions required of bidders or subcontractor applicants.

Compliance Statement

Authorization Type	Proprietary - Commercial AI Training License (No Redistribution)
Commercial Use	Requires exclusive subscription or authorization contract (monthly or per-invocation charging)
Privacy and Anonymization	No PII, no real company names, simulated scenarios follow industry standards
Compliance System	Compliant with China's Data Security Law / EU GDPR / supports enterprise data access logs

Frequently Asked Questions

What does the dataset contain?: It includes web notices for commercial building construction tenders, subcontractor solicitations, and bid opportunities, along with corresponding structured JSON records. Fields cover project titles, procurement types, buyers, locations, scope of work, packages, eligibility requirements, key dates, submission requirements, and contact information.

Which tasks can this dataset support?: It can support extracting procurement opportunity details from web notices, generating JSON according to a defined schema, and following field and structure requirements. It is also suitable for structured-output supervised fine-tuning, information extraction workflow validation, and JSON format compliance evaluation.

How are notices paired with structured information?: Each record pairs the source tender notice HTML with corresponding structured fields, enabling supervised examples that map raw web text to target JSON. Refer to the dataset schema for the specific field types.

How can I obtain the dataset, and what are the licensing terms?: Availability, delivery formats, and permitted uses depend on the current product listing and the data provider's agreement. Before commercial use, redistribution, or offering model services based on the data, review the applicable license and any restrictions on source notice content.

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Cite this Work

@dataset{Mobiusi2026,
  title={Commercial Building Construction Tender Opportunity Dataset},
  author={MOBIUSI INC},
  year={2026},
  url={https://www.mobiusi.com/datasets/f5879d99f030bf2c6c46d1139a2353aa},
  urldate={2026-10-19},
  keywords={commercial construction tenders,tender notice dataset,subcontractor solicitation data,bid opportunity data,procurement JSON dataset,web information extraction,structured output training,JSON generation training},
  version={1.0}
}

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