14 Services from research.halowerk.com

Searches the EU open data portal for datasets and returns results with licence classification (commercial reuse, attribution, share-alike), publisher, country, formats, and direct links.

Queries the Internet Archive for historical captures of a URL, returning capture metadata and marking snapshots where content actually changed, with support for nearest-to-date lookup.

Searches OpenAlex and Crossref for academic publications and returns enriched metadata including DOI, authors, affiliations, abstract (reconstructed from inverted index), citation count, venue, and open-access full-text links with licence info.

Searches global news for protest, conflict, and diplomatic activity in a region, returning ranked articles with source counts, languages, countries of publication, and article links—ranked by breadth of coverage rather than recency.

Searches Tenders Electronic Daily (TED), the EU's official procurement journal, returning procurement notices with buyer, title, place of performance, estimated value, procedure type, and publication date — indexed by CPV codes with 15 pre-mapped common categories.

Computes topic coverage growth rate over a recent vs. baseline window and reports language and publishing-country spread to distinguish local events from globally spreading narratives.

Scores a source on recency, directness, and attribution to determine whether a claim can reliably rest on it

Detects and scores disruption signals at named supply chain nodes by comparing recent event coverage against a baseline period across themes like strikes, weather, and border closures.

Retrieves and semantically ranks recent European patent publications matching a given IPC class and concept, using EPO Linked Open Data and local embedding with nomic-embed-text.

Measures the controversy level of an organisation over a recent window compared to a baseline, optionally returning supporting news articles

Scores how well a set of source documents supports each sentence in an answer, detecting hallucinations and unsupported claims via coverage and override checks.

Extracts geographic places mentioned in news coverage of a topic, returning each location with article count, source count, and coordinates — distinguishing where events occurred from where they were merely referenced.

Filters a curated directory of authoritative bodies—standards organisations, registers, intergovernmental bodies—by subject and country, returning what each authority is actually authoritative for

Searches the EPO Linked Open Data endpoint for European patent publications by keyword or applicant, returning results with explicit EP-only coverage caveats.