Triple

T5260012
Position Surface form Disambiguated ID Type / Status
Subject Two Micron All Sky Survey E118799 entity
Predicate producedCatalog P490 FINISHED
Object 2MASS Point Source Catalog
The 2MASS Point Source Catalog is a comprehensive astronomical database listing hundreds of millions of infrared-detected stars and other point-like objects observed across the entire sky.
 E118799 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: 2MASS Point Source Catalog | Statement: [Two Micron All Sky Survey, producedCatalog, 2MASS Point Source Catalog]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 2MASS Point Source Catalog
Context triple: [Two Micron All Sky Survey, producedCatalog, 2MASS Point Source Catalog]
  • A. IRAS Point Source Catalog
    The IRAS Point Source Catalog is a comprehensive listing of infrared-emitting astronomical objects detected by the Infrared Astronomical Satellite, widely used for studies of stars, galaxies, and interstellar dust.
  • B. Two Micron All Sky Survey
    The Two Micron All Sky Survey (2MASS) is an astronomical survey that mapped the entire sky in near-infrared wavelengths, producing a comprehensive catalog of stars, galaxies, and other celestial objects.
  • C. AllWISE Source Catalog
    The AllWISE Source Catalog is a comprehensive astronomical database of infrared-detected celestial sources produced from the Wide-field Infrared Survey Explorer (WISE) mission’s all-sky survey.
  • D. Armagh Catalogue of Stars
    The Armagh Catalogue of Stars is a 19th-century astronomical star catalog compiled at Armagh Observatory, listing precise positions and related data for thousands of stars.
  • E. NASA Extragalactic Database
    The NASA Extragalactic Database (NED) is an online astronomical resource that compiles and cross-references data on extragalactic objects such as galaxies, quasars, and clusters from numerous surveys and publications.
  • 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: 2MASS Point Source Catalog
Triple: [Two Micron All Sky Survey, producedCatalog, 2MASS Point Source Catalog]
Generated description
The 2MASS Point Source Catalog is a comprehensive astronomical database listing hundreds of millions of infrared-detected stars and other point-like objects observed across the entire sky.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 2MASS Point Source Catalog
Target entity description: The 2MASS Point Source Catalog is a comprehensive astronomical database listing hundreds of millions of infrared-detected stars and other point-like objects observed across the entire sky.
  • A. IRAS Point Source Catalog
    The IRAS Point Source Catalog is a comprehensive listing of infrared-emitting astronomical objects detected by the Infrared Astronomical Satellite, widely used for studies of stars, galaxies, and interstellar dust.
  • B. Two Micron All Sky Survey chosen
    The Two Micron All Sky Survey (2MASS) is an astronomical survey that mapped the entire sky in near-infrared wavelengths, producing a comprehensive catalog of stars, galaxies, and other celestial objects.
  • C. AllWISE Source Catalog
    The AllWISE Source Catalog is a comprehensive astronomical database of infrared-detected celestial sources produced from the Wide-field Infrared Survey Explorer (WISE) mission’s all-sky survey.
  • D. Armagh Catalogue of Stars
    The Armagh Catalogue of Stars is a 19th-century astronomical star catalog compiled at Armagh Observatory, listing precise positions and related data for thousands of stars.
  • E. NASA Extragalactic Database
    The NASA Extragalactic Database (NED) is an online astronomical resource that compiles and cross-references data on extragalactic objects such as galaxies, quasars, and clusters from numerous surveys and publications.
  • F. None of above.

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_69bd446a42c88190b7ecbef006561d55 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7bcced6881909bdb7ac5471a37fe completed March 20, 2026, 4:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf10d1207481909ea18248993b4b71 completed March 21, 2026, 9:42 p.m.
NEDg Description generation batch_69bf1142260c8190886c5d559275f297 completed March 21, 2026, 9:44 p.m.
NED2 Entity disambiguation (via description) batch_69bf11b319e4819094b4fad23dafc905 completed March 21, 2026, 9:46 p.m.
Created at: March 20, 2026, 1:50 p.m.