Triple

T26657217
Position Surface form Disambiguated ID Type / Status
Subject ESO Science Archive Facility E666541 entity
Predicate maintainedBy P86 FINISHED
Object European Southern Observatory Data Management and Operations Division
The European Southern Observatory Data Management and Operations Division is the ESO unit responsible for handling, processing, and providing access to observational data from ESO’s telescopes and instruments.
 E666541 NE FINISHED

How this triple was built (2 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: European Southern Observatory Data Management and Operations Division | Statement: [ESO Science Archive Facility, maintainedBy, European Southern Observatory Data Management and Operations Division]
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: European Southern Observatory Data Management and Operations Division
Triple: [ESO Science Archive Facility, maintainedBy, European Southern Observatory Data Management and Operations Division]
Generated description
The European Southern Observatory Data Management and Operations Division is the ESO unit responsible for handling, processing, and providing access to observational data from ESO’s telescopes and instruments.

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_69ee9cf8c7188190b9b00270a8a89164 completed April 26, 2026, 11:17 p.m.
NER Named-entity recognition batch_69f616bb8574819087339f6e25346d2c completed May 2, 2026, 3:22 p.m.
NED1 Entity disambiguation (via context triple) batch_6a11ec48bccc8190a73373e3bdb27029 completed May 23, 2026, 6:04 p.m.
NEDg Description generation batch_6a11ed7032308190bd06ce7f4ee31a7f completed May 23, 2026, 6:09 p.m.
NED2 Entity disambiguation (via description) batch_6a11f129a14c8190873d62432560e0c4 completed May 23, 2026, 6:25 p.m.
Created at: April 27, 2026, 2:35 a.m.