Triple

T16470612
Position Surface form Disambiguated ID Type / Status
Subject LMS Coronation Class E400048 entity
Predicate classLeader P44837 FINISHED
Object 6220 Coronation
6220 Coronation was the prototype and first-built locomotive of the LMS Coronation Class, a famous British express steam locomotive series.
 E1215489 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: 6220 Coronation | Statement: [LMS Coronation Class, classLeader, 6220 Coronation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 6220 Coronation
Context triple: [LMS Coronation Class, classLeader, 6220 Coronation]
  • A. asteroid 266 Aline
    Asteroid 266 Aline is a main-belt asteroid discovered in the 19th century and named following the numerical designation system for minor planets.
  • B. asteroid 222 Lucia
    Asteroid 222 Lucia is a main-belt asteroid discovered in the 19th century and named "Lucia," likely in honor of a woman connected to its discoverer.
  • C. 6876 Skjolden
    6876 Skjolden is a Norwegian postal code area serving the village of Skjolden in Luster Municipality, Vestland county.
  • D. 1997 Leverrier
    1997 Leverrier is a main-belt asteroid named in honor of French mathematician and astronomer Urbain Le Verrier, known for predicting the existence of Neptune.
  • E. 4260 Torvastad
    4260 Torvastad is the postal code for the coastal village of Torvastad in Karmøy municipality, Rogaland county, Norway.
  • 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: 6220 Coronation
Triple: [LMS Coronation Class, classLeader, 6220 Coronation]
Generated description
6220 Coronation was the prototype and first-built locomotive of the LMS Coronation Class, a famous British express steam locomotive series.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 6220 Coronation
Target entity description: 6220 Coronation was the prototype and first-built locomotive of the LMS Coronation Class, a famous British express steam locomotive series.
  • A. asteroid 266 Aline
    Asteroid 266 Aline is a main-belt asteroid discovered in the 19th century and named following the numerical designation system for minor planets.
  • B. asteroid 222 Lucia
    Asteroid 222 Lucia is a main-belt asteroid discovered in the 19th century and named "Lucia," likely in honor of a woman connected to its discoverer.
  • C. 6876 Skjolden
    6876 Skjolden is a Norwegian postal code area serving the village of Skjolden in Luster Municipality, Vestland county.
  • D. 1997 Leverrier
    1997 Leverrier is a main-belt asteroid named in honor of French mathematician and astronomer Urbain Le Verrier, known for predicting the existence of Neptune.
  • E. 4260 Torvastad
    4260 Torvastad is the postal code for the coastal village of Torvastad in Karmøy municipality, Rogaland county, Norway.
  • 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_69d87f2dac988190b74d6e185fa88ba4 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e32dd0d2fc81909b68b5afb00f192f completed April 18, 2026, 7:08 a.m.
NED1 Entity disambiguation (via context triple) batch_6a004f5af4308190bd023624de35027f completed May 10, 2026, 9:26 a.m.
NEDg Description generation batch_6a0050c5d4548190a674c1c19f08a9fd completed May 10, 2026, 9:32 a.m.
NED2 Entity disambiguation (via description) batch_6a0051a7ae208190b33d42cc8d4bb21f completed May 10, 2026, 9:36 a.m.
Created at: April 10, 2026, 5:11 a.m.