Triple

T759418
Position Surface form Disambiguated ID Type / Status
Subject Johannesburg E16031 entity
Predicate hasDistrict P459 FINISHED
Object Alexandra
Alexandra is a densely populated township in northern Johannesburg, South Africa, known for its vibrant culture and significant role in the country’s anti-apartheid history.
 E97326 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: Alexandra | Statement: [Johannesburg, hasDistrict, Alexandra]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alexandra
Context triple: [Johannesburg, hasDistrict, Alexandra]
  • A. Alexis of Russia
    Alexis of Russia was the second Romanov tsar of Russia, ruling from 1645 to 1676 and overseeing significant territorial expansion and internal reforms that shaped the future Russian state.
  • B. Elizabeth of Russia
    Elizabeth of Russia was Empress of Russia from 1741 to 1762, known for her relatively peaceful reign, patronage of the arts and architecture, and strengthening of Russian culture and influence in Europe.
  • C. Anastasia Nikolaevna of Russia
    Anastasia Nikolaevna of Russia was the youngest daughter of Tsar Nicholas II, the last Emperor of Russia, and is widely remembered for the mystery and legends surrounding her fate after the Russian Revolution.
  • D. Maria Nikolaevna of Russia
    Maria Nikolaevna of Russia was a Grand Duchess, the third daughter of Tsar Nicholas II and Empress Alexandra, and one of the Romanov children executed with their parents during the Russian Revolution.
  • E. Natalia Alexeievna of Russia
    Natalia Alexeievna of Russia was a Russian princess of the Romanov dynasty, known as the sister of Emperor Peter II.
  • 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: Alexandra
Triple: [Johannesburg, hasDistrict, Alexandra]
Generated description
Alexandra is a densely populated township in northern Johannesburg, South Africa, known for its vibrant culture and significant role in the country’s anti-apartheid history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Alexandra
Target entity description: Alexandra is a densely populated township in northern Johannesburg, South Africa, known for its vibrant culture and significant role in the country’s anti-apartheid history.
  • A. Alexis of Russia
    Alexis of Russia was the second Romanov tsar of Russia, ruling from 1645 to 1676 and overseeing significant territorial expansion and internal reforms that shaped the future Russian state.
  • B. Elizabeth of Russia
    Elizabeth of Russia was Empress of Russia from 1741 to 1762, known for her relatively peaceful reign, patronage of the arts and architecture, and strengthening of Russian culture and influence in Europe.
  • C. Anastasia Nikolaevna of Russia
    Anastasia Nikolaevna of Russia was the youngest daughter of Tsar Nicholas II, the last Emperor of Russia, and is widely remembered for the mystery and legends surrounding her fate after the Russian Revolution.
  • D. Maria Nikolaevna of Russia
    Maria Nikolaevna of Russia was a Grand Duchess, the third daughter of Tsar Nicholas II and Empress Alexandra, and one of the Romanov children executed with their parents during the Russian Revolution.
  • E. Natalia Alexeievna of Russia
    Natalia Alexeievna of Russia was a Russian princess of the Romanov dynasty, known as the sister of Emperor Peter II.
  • 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_69a493684ee48190bd43b7c78da4aec8 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a67f9778819098d3c144dd26b976 completed March 1, 2026, 8:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69a76d78649c8190969a3c0c2b5a8e4d completed March 3, 2026, 11:23 p.m.
NEDg Description generation batch_69a78cae18fc81908fabe38c97b71184 completed March 4, 2026, 1:36 a.m.
NED2 Entity disambiguation (via description) batch_69a78d2f349081908273db1e68b7f15e completed March 4, 2026, 1:38 a.m.
Created at: March 1, 2026, 7:37 p.m.