Triple
T11325683
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Uerdingen |
E268210
|
entity |
| Predicate | knownFor |
P22
|
FINISHED |
| Object |
Chemiepark Krefeld-Uerdingen
Chemiepark Krefeld-Uerdingen is a major industrial chemical production site in Krefeld, Germany, hosting numerous chemical companies and research facilities.
|
E919247
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Chemiepark Krefeld-Uerdingen | Statement: [Uerdingen, knownFor, Chemiepark Krefeld-Uerdingen]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chemiepark Krefeld-Uerdingen Context triple: [Uerdingen, knownFor, Chemiepark Krefeld-Uerdingen]
-
A.
Leuna chemical complex
The Leuna chemical complex is one of Germany’s largest and historically most significant industrial chemical sites, known for large-scale production of petrochemicals and other chemical products.
-
B.
Chemische Fabrik Griesheim-Elektron
Chemische Fabrik Griesheim-Elektron was a German chemical company that became one of the key predecessors of the conglomerate IG Farben.
-
C.
Chemelot industrial complex
The Chemelot industrial complex is a major chemical and industrial site in the Netherlands, known for its large cluster of chemical plants, research facilities, and production infrastructure.
-
D.
Hoechst industrial site
The Hoechst industrial site is a large historic chemical and pharmaceutical production complex in Frankfurt-Höchst, Germany, formerly the main base of Hoechst AG and now home to numerous chemical and life-science companies.
-
E.
Gasometer Oberhausen
Gasometer Oberhausen is a former gas storage tank in Germany’s Ruhr area that has been transformed into a prominent exhibition and cultural venue.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Chemiepark Krefeld-Uerdingen Triple: [Uerdingen, knownFor, Chemiepark Krefeld-Uerdingen]
Generated description
Chemiepark Krefeld-Uerdingen is a major industrial chemical production site in Krefeld, Germany, hosting numerous chemical companies and research facilities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chemiepark Krefeld-Uerdingen Target entity description: Chemiepark Krefeld-Uerdingen is a major industrial chemical production site in Krefeld, Germany, hosting numerous chemical companies and research facilities.
-
A.
Leuna chemical complex
The Leuna chemical complex is one of Germany’s largest and historically most significant industrial chemical sites, known for large-scale production of petrochemicals and other chemical products.
-
B.
Chemische Fabrik Griesheim-Elektron
Chemische Fabrik Griesheim-Elektron was a German chemical company that became one of the key predecessors of the conglomerate IG Farben.
-
C.
Chemelot industrial complex
The Chemelot industrial complex is a major chemical and industrial site in the Netherlands, known for its large cluster of chemical plants, research facilities, and production infrastructure.
-
D.
Hoechst industrial site
The Hoechst industrial site is a large historic chemical and pharmaceutical production complex in Frankfurt-Höchst, Germany, formerly the main base of Hoechst AG and now home to numerous chemical and life-science companies.
-
E.
Gasometer Oberhausen
Gasometer Oberhausen is a former gas storage tank in Germany’s Ruhr area that has been transformed into a prominent exhibition and cultural venue.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d6aacb1f0881908c84a349fd1be047 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e9e2253881909518cad0f12ef612 |
completed | April 9, 2026, 6:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e525fb8d74819089d1505d1f0f116c |
completed | April 19, 2026, 6:59 p.m. |
| NEDg | Description generation | batch_69e52c82b6108190aec9b6e9d726f803 |
completed | April 19, 2026, 7:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e531c2a4b88190bb1efd57536bae9a |
completed | April 19, 2026, 7:49 p.m. |
Created at: April 8, 2026, 9:32 p.m.