Triple
T12639471
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Frankfurt U-Bahn |
E301853
|
entity |
| Predicate | firstSectionOpenedBetween |
P42413
|
FINISHED |
| Object |
Nordweststadt
Nordweststadt is a residential district in Frankfurt am Main, Germany, known for being one of the city’s large post-war housing estates and an early terminus of the Frankfurt U-Bahn network.
|
E994739
|
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: Nordweststadt | Statement: [Frankfurt U-Bahn, firstSectionOpenedBetween, Nordweststadt]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nordweststadt Context triple: [Frankfurt U-Bahn, firstSectionOpenedBetween, Nordweststadt]
-
A.
Frontenhausen
Frontenhausen is a market town in Lower Bavaria, Germany, known for its rural character and location within the Landshut district.
-
B.
West Town
West Town is a vibrant, historically diverse community area on Chicago’s West Side known for its mix of residential neighborhoods, cultural institutions, and thriving arts and dining scenes.
-
C.
Wilhelmsburg
Wilhelmsburg is a large island district of Hamburg, Germany, known for its diverse population, industrial areas, and extensive green spaces along the Elbe River.
-
D.
Maxvorstadt
Maxvorstadt is a central Munich district known for its concentration of major art museums, universities, and cultural institutions.
-
E.
Waldstadt
Waldstadt is a district of Karlsruhe in the German state of Baden-Württemberg, characterized by its forested setting and primarily residential layout.
- 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: Nordweststadt Triple: [Frankfurt U-Bahn, firstSectionOpenedBetween, Nordweststadt]
Generated description
Nordweststadt is a residential district in Frankfurt am Main, Germany, known for being one of the city’s large post-war housing estates and an early terminus of the Frankfurt U-Bahn network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nordweststadt Target entity description: Nordweststadt is a residential district in Frankfurt am Main, Germany, known for being one of the city’s large post-war housing estates and an early terminus of the Frankfurt U-Bahn network.
-
A.
Frontenhausen
Frontenhausen is a market town in Lower Bavaria, Germany, known for its rural character and location within the Landshut district.
-
B.
West Town
West Town is a vibrant, historically diverse community area on Chicago’s West Side known for its mix of residential neighborhoods, cultural institutions, and thriving arts and dining scenes.
-
C.
Wilhelmsburg
Wilhelmsburg is a large island district of Hamburg, Germany, known for its diverse population, industrial areas, and extensive green spaces along the Elbe River.
-
D.
Maxvorstadt
Maxvorstadt is a central Munich district known for its concentration of major art museums, universities, and cultural institutions.
-
E.
Waldstadt
Waldstadt is a district of Karlsruhe in the German state of Baden-Württemberg, characterized by its forested setting and primarily residential layout.
- 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_69d7bdec9f9c8190b4bac675b7588211 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d961499de08190bdba66ca40b021be |
completed | April 10, 2026, 8:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f668754acc8190b5585dbd35387867 |
completed | May 2, 2026, 9:11 p.m. |
| NEDg | Description generation | batch_69f6697d8ac88190b4ead9ce47f3a705 |
completed | May 2, 2026, 9:15 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f66a2da60881909b0a689821456bb4 |
completed | May 2, 2026, 9:18 p.m. |
Created at: April 9, 2026, 5:16 p.m.