Triple

T770296
Position Surface form Disambiguated ID Type / Status
Subject Brandenburg Gate E16265 entity
Predicate architect P184 FINISHED
Object Carl Gotthard Langhans
Carl Gotthard Langhans was an 18th-century Prussian architect renowned for introducing Neoclassical architecture to Germany.
E221726 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: Carl Gotthard Langhans | Statement: [Brandenburg Gate, architect, Carl Gotthard Langhans]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Carl Gotthard Langhans
Context triple: [Brandenburg Gate, architect, Carl Gotthard Langhans]
  • A. Friedrich Diez
    Friedrich Diez was a pioneering 19th-century German philologist regarded as the founder of Romance linguistics for his groundbreaking work on the historical development of Romance languages from Latin.
  • B. Georg-Hans Reinhardt
    Georg-Hans Reinhardt was a German Wehrmacht colonel general who commanded Army Group Centre on the Eastern Front during World War II and was later convicted as a war criminal.
  • C. Rudolf Lange
    Rudolf Lange was a high-ranking SS officer and Holocaust perpetrator who played a key role in mass shootings in Latvia and participated in the Wannsee Conference that coordinated the "Final Solution."
  • D. Friedrich Eberhardt
    Friedrich Eberhardt was a German military officer who commanded forces during the early stages of World War II, including operations in the 1939 invasion of Poland.
  • E. Gotthard Heinrici
    Gotthard Heinrici was a German Wehrmacht field marshal renowned as one of Nazi Germany’s most skilled defensive commanders during World War II, particularly in the war’s final stages.
  • 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: Carl Gotthard Langhans
Triple: [Brandenburg Gate, architect, Carl Gotthard Langhans]
Generated description
Carl Gotthard Langhans was an 18th-century Prussian architect renowned for introducing Neoclassical architecture to Germany.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Carl Gotthard Langhans
Target entity description: Carl Gotthard Langhans was an 18th-century Prussian architect renowned for introducing Neoclassical architecture to Germany.
  • A. Friedrich Diez
    Friedrich Diez was a pioneering 19th-century German philologist regarded as the founder of Romance linguistics for his groundbreaking work on the historical development of Romance languages from Latin.
  • B. Georg-Hans Reinhardt
    Georg-Hans Reinhardt was a German Wehrmacht colonel general who commanded Army Group Centre on the Eastern Front during World War II and was later convicted as a war criminal.
  • C. Rudolf Lange
    Rudolf Lange was a high-ranking SS officer and Holocaust perpetrator who played a key role in mass shootings in Latvia and participated in the Wannsee Conference that coordinated the "Final Solution."
  • D. Friedrich Eberhardt
    Friedrich Eberhardt was a German military officer who commanded forces during the early stages of World War II, including operations in the 1939 invasion of Poland.
  • E. Gotthard Heinrici
    Gotthard Heinrici was a German Wehrmacht field marshal renowned as one of Nazi Germany’s most skilled defensive commanders during World War II, particularly in the war’s final stages.
  • 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_69a49369a0848190af883934cee3db4c completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a704fb148190b203a5bdd77e961c completed March 1, 2026, 8:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69ae02eda1048190b5452b849315863f completed March 8, 2026, 11:14 p.m.
NEDg Description generation batch_69ae0386785c8190ae74e5f04a4809fc completed March 8, 2026, 11:17 p.m.
NED2 Entity disambiguation (via description) batch_69ae04253a80819092c112faddec1de1 completed March 8, 2026, 11:20 p.m.
Created at: March 1, 2026, 7:37 p.m.