Triple

T18374905
Position Surface form Disambiguated ID Type / Status
Subject Abu E446285 entity
Predicate knownFor P22 FINISHED
Object nilometer
A nilometer is an ancient structure used in Egypt to measure the water level of the Nile River for predicting floods and planning agriculture and taxation.
 E1321343 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: nilometer | Statement: [Abu, knownFor, nilometer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: nilometer
Context triple: [Abu, knownFor, nilometer]
  • A. NILU
    NILU is a Norwegian research institute specializing in air quality, atmospheric chemistry, and environmental pollution studies.
  • B. Nulvi
    Nulvi is a small town and comune in the province of Sassari on the Italian island of Sardinia, known for its rural traditions and scenic hilly landscape.
  • C. nan
    nan is the ISO 639-3 language code assigned to the Teochew (Chaoshan) Chinese language variety spoken primarily in eastern Guangdong, China, and among overseas Chinese communities.
  • D. NILR
    NILR is the standard abbreviation for the Northern Ireland Law Reports, a key series of reported court decisions from Northern Ireland.
  • E. NiRA
    NiRA (Nigeria Internet Registration Association) is the organization responsible for managing and administering Nigeria’s country code top-level domain, .ng.
  • 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: nilometer
Triple: [Abu, knownFor, nilometer]
Generated description
A nilometer is an ancient structure used in Egypt to measure the water level of the Nile River for predicting floods and planning agriculture and taxation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: nilometer
Target entity description: A nilometer is an ancient structure used in Egypt to measure the water level of the Nile River for predicting floods and planning agriculture and taxation.
  • A. NILU
    NILU is a Norwegian research institute specializing in air quality, atmospheric chemistry, and environmental pollution studies.
  • B. Nulvi
    Nulvi is a small town and comune in the province of Sassari on the Italian island of Sardinia, known for its rural traditions and scenic hilly landscape.
  • C. nan
    nan is the ISO 639-3 language code assigned to the Teochew (Chaoshan) Chinese language variety spoken primarily in eastern Guangdong, China, and among overseas Chinese communities.
  • D. NILR
    NILR is the standard abbreviation for the Northern Ireland Law Reports, a key series of reported court decisions from Northern Ireland.
  • E. NiRA
    NiRA (Nigeria Internet Registration Association) is the organization responsible for managing and administering Nigeria’s country code top-level domain, .ng.
  • 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_69d8b9f370b88190b1e5081c2c238e7f completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e51757a75c8190814db973ae1a86cd completed April 19, 2026, 5:56 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03d77c78308190823a35ec21fd92d7 completed May 13, 2026, 1:44 a.m.
NEDg Description generation batch_6a03d8857ba081909a1bee74530523d0 completed May 13, 2026, 1:48 a.m.
NED2 Entity disambiguation (via description) batch_6a03da59c1b081908d9488233c611586 completed May 13, 2026, 1:56 a.m.
Created at: April 10, 2026, 10:45 a.m.