Triple

T19281087
Position Surface form Disambiguated ID Type / Status
Subject Messier 19 E482188 entity
Predicate catalogCode P8090 FINISHED
Object M19
M19 is a globular star cluster in the constellation Ophiuchus, notable for its high ellipticity and inclusion in Charles Messier’s catalog of deep-sky objects.
 E1367268 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: M19 | Statement: [Messier 19, catalogCode, M19]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: M19
Context triple: [Messier 19, catalogCode, M19]
  • A. M-119
    M-119 is a scenic state highway in northern Michigan renowned for its winding "Tunnel of Trees" route along the Lake Michigan shoreline.
  • B. M9
    M9 is a major motorway in Scotland that connects Edinburgh to Stirling and the Highlands, forming part of the country’s primary north–south road network.
  • C. M91
    M91 is a barred spiral galaxy located in the constellation Coma Berenices and is one of the fainter members of the Messier catalog.
  • D. M16
    M16 is a Formula One racing car chassis developed and used by the Midland F1 Racing team in Grand Prix competition.
  • E. M16
    M16, also known as the Eagle Nebula, is a famous star-forming region in the constellation Serpens, best known for the "Pillars of Creation" captured by the Hubble Space Telescope.
  • 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: M19
Triple: [Messier 19, catalogCode, M19]
Generated description
M19 is a globular star cluster in the constellation Ophiuchus, notable for its high ellipticity and inclusion in Charles Messier’s catalog of deep-sky objects.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: M19
Target entity description: M19 is a globular star cluster in the constellation Ophiuchus, notable for its high ellipticity and inclusion in Charles Messier’s catalog of deep-sky objects.
  • A. M-119
    M-119 is a scenic state highway in northern Michigan renowned for its winding "Tunnel of Trees" route along the Lake Michigan shoreline.
  • B. M9
    M9 is a major motorway in Scotland that connects Edinburgh to Stirling and the Highlands, forming part of the country’s primary north–south road network.
  • C. M91
    M91 is a barred spiral galaxy located in the constellation Coma Berenices and is one of the fainter members of the Messier catalog.
  • D. M16
    M16 is a Formula One racing car chassis developed and used by the Midland F1 Racing team in Grand Prix competition.
  • E. M16
    M16, also known as the Eagle Nebula, is a famous star-forming region in the constellation Serpens, best known for the "Pillars of Creation" captured by the Hubble Space Telescope.
  • 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_69d8e8cf61b0819096fe3e4107827c4e completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e5fbfdfaf481909e0434f33053cc62 completed April 20, 2026, 10:12 a.m.
NED1 Entity disambiguation (via context triple) batch_6a070e7ba04481908e8b707d34028e58 completed May 15, 2026, 12:15 p.m.
NEDg Description generation batch_6a070f74709481909b4eb1c073db2134 completed May 15, 2026, 12:20 p.m.
NED2 Entity disambiguation (via description) batch_6a070fccff7c819083fe388dda8e4e5a completed May 15, 2026, 12:21 p.m.
Created at: April 10, 2026, 1:30 p.m.