Triple
T17200990
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ostend, Frankfurt am Main |
E417472
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
EZB-Tower complex
The EZB-Tower complex is the high-rise headquarters of the European Central Bank located in Frankfurt’s Ostend district, notable for its modern architecture and prominent position on the city skyline.
|
E1255306
|
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: EZB-Tower complex | Statement: [Ostend, Frankfurt am Main, contains, EZB-Tower complex]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: EZB-Tower complex Context triple: [Ostend, Frankfurt am Main, contains, EZB-Tower complex]
-
A.
Euro-Tower
Euro-Tower is a panoramic observation tower attraction at Europa-Park that lifts visitors high above the park for 360-degree views of the surrounding area.
-
B.
Hamburg Towers
Hamburg Towers is a professional basketball club based in Hamburg, Germany, competing in the country’s top-tier Basketball Bundesliga.
-
C.
Uniqa Tower
Uniqa Tower is a modern high-rise office building in Vienna, Austria, known for its distinctive glass façade and role as a landmark of contemporary Austrian architecture.
-
D.
Waldspirale residential complex
The Waldspirale residential complex is a distinctive, spiral-shaped housing development in Darmstadt, Germany, designed by artist Friedensreich Hundertwasser and known for its colorful façade, irregular windows, and rooftop forest.
-
E.
Commerzbank Tower
Commerzbank Tower is a prominent Frankfurt skyscraper known for its innovative eco-friendly design and status as one of Europe’s tallest office buildings.
- 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: EZB-Tower complex Triple: [Ostend, Frankfurt am Main, contains, EZB-Tower complex]
Generated description
The EZB-Tower complex is the high-rise headquarters of the European Central Bank located in Frankfurt’s Ostend district, notable for its modern architecture and prominent position on the city skyline.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: EZB-Tower complex Target entity description: The EZB-Tower complex is the high-rise headquarters of the European Central Bank located in Frankfurt’s Ostend district, notable for its modern architecture and prominent position on the city skyline.
-
A.
Euro-Tower
Euro-Tower is a panoramic observation tower attraction at Europa-Park that lifts visitors high above the park for 360-degree views of the surrounding area.
-
B.
Hamburg Towers
Hamburg Towers is a professional basketball club based in Hamburg, Germany, competing in the country’s top-tier Basketball Bundesliga.
-
C.
Uniqa Tower
Uniqa Tower is a modern high-rise office building in Vienna, Austria, known for its distinctive glass façade and role as a landmark of contemporary Austrian architecture.
-
D.
Waldspirale residential complex
The Waldspirale residential complex is a distinctive, spiral-shaped housing development in Darmstadt, Germany, designed by artist Friedensreich Hundertwasser and known for its colorful façade, irregular windows, and rooftop forest.
-
E.
Commerzbank Tower
Commerzbank Tower is a prominent Frankfurt skyscraper known for its innovative eco-friendly design and status as one of Europe’s tallest office buildings.
- 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_69d886d6ba8c819093215917b3d01689 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e42daf2e5c81909c97d2e7a3ed7b88 |
completed | April 19, 2026, 1:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a015fda06788190882aef1a57356e41 |
completed | May 11, 2026, 4:49 a.m. |
| NEDg | Description generation | batch_6a0160a0f8248190bc187ea121ea6753 |
completed | May 11, 2026, 4:52 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a016127c0388190a2a869a46f13b3d1 |
completed | May 11, 2026, 4:55 a.m. |
Created at: April 10, 2026, 5:38 a.m.