Triple

T3894436

Position	Surface form	Disambiguated ID	Type / Status
Subject	Gaia observatory	`E88135`	entity
Predicate	dataRelease	`P12177`	FINISHED
Object	Gaia Early Data Release 3 Gaia Early Data Release 3 is an intermediate catalog from the ESA Gaia mission providing highly precise astrometric and photometric measurements for over a billion stars in the Milky Way.	`E402472`	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: Gaia Early Data Release 3 | Statement: [Gaia observatory, dataRelease, Gaia Early Data Release 3]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Gaia Early Data Release 3
Context triple: [Gaia observatory, dataRelease, Gaia Early Data Release 3]

A. Gaia Data Release 2
Gaia Data Release 2 is a major catalog from the ESA Gaia mission providing precise positions, parallaxes, proper motions, and photometry for over a billion stars in the Milky Way.
B. Gaia Data Release 1
Gaia Data Release 1 is the first major public catalog of high-precision astrometric and photometric measurements from ESA’s Gaia space observatory, providing positions and brightnesses for over a billion stars in the Milky Way.
C. Gaia Data Processing and Analysis Consortium
The Gaia Data Processing and Analysis Consortium is the international scientific collaboration responsible for processing, calibrating, and analyzing the vast astrometric and photometric data collected by ESA’s Gaia space mission.
D. Gaia observatory
The Gaia observatory is a European Space Agency space telescope designed to create the most precise 3D map of the Milky Way by measuring the positions, distances, and motions of over a billion stars.
E. OGLE-I survey
The OGLE-I survey was the first phase of the Optical Gravitational Lensing Experiment, a pioneering astronomical project that monitored millions of stars to detect gravitational microlensing events and study variable stars in the Milky Way.
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: Gaia Early Data Release 3
Triple: [Gaia observatory, dataRelease, Gaia Early Data Release 3]

Generated description

Gaia Early Data Release 3 is an intermediate catalog from the ESA Gaia mission providing highly precise astrometric and photometric measurements for over a billion stars in the Milky Way.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Gaia Early Data Release 3
Target entity description: Gaia Early Data Release 3 is an intermediate catalog from the ESA Gaia mission providing highly precise astrometric and photometric measurements for over a billion stars in the Milky Way.

A. Gaia Data Release 2
Gaia Data Release 2 is a major catalog from the ESA Gaia mission providing precise positions, parallaxes, proper motions, and photometry for over a billion stars in the Milky Way.
B. Gaia Data Release 1
Gaia Data Release 1 is the first major public catalog of high-precision astrometric and photometric measurements from ESA’s Gaia space observatory, providing positions and brightnesses for over a billion stars in the Milky Way.
C. Gaia Data Processing and Analysis Consortium
The Gaia Data Processing and Analysis Consortium is the international scientific collaboration responsible for processing, calibrating, and analyzing the vast astrometric and photometric data collected by ESA’s Gaia space mission.
D. Gaia observatory
The Gaia observatory is a European Space Agency space telescope designed to create the most precise 3D map of the Milky Way by measuring the positions, distances, and motions of over a billion stars.
E. OGLE-I survey
The OGLE-I survey was the first phase of the Optical Gravitational Lensing Experiment, a pioneering astronomical project that monitored millions of stars to detect gravitational microlensing events and study variable stars in the Milky Way.
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_69aed9466d548190939f5217a23ed4ac`	completed	March 9, 2026, 2:29 p.m.
NER	Named-entity recognition	`batch_69aeecd06cbc8190938d9f91388ad290`	completed	March 9, 2026, 3:52 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b5337c136c8190ba6ee7789621e41c`	completed	March 14, 2026, 10:07 a.m.
NEDg	Description generation	`batch_69b5341fb74081909a33753e5fdd5c32`	completed	March 14, 2026, 10:10 a.m.
NED2	Entity disambiguation (via description)	`batch_69b534d279548190bee44aea7828ed3b`	completed	March 14, 2026, 10:13 a.m.

Created at: March 9, 2026, 3:21 p.m.