Triple
T16336333
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gaia Data Release 1 |
E396687
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Tycho-Gaia Astrometric Solution
Tycho-Gaia Astrometric Solution is a stellar catalog that combines data from the Hipparcos/Tycho missions with early Gaia observations to provide precise positions, parallaxes, and proper motions for over two million stars.
|
E1207757
|
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: Tycho-Gaia Astrometric Solution | Statement: [Gaia Data Release 1, contains, Tycho-Gaia Astrometric Solution]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tycho-Gaia Astrometric Solution Context triple: [Gaia Data Release 1, contains, Tycho-Gaia Astrometric Solution]
-
A.
Gaia Data Release 3
Gaia Data Release 3 is a major catalog from the ESA Gaia mission providing highly precise astrometric, photometric, and spectroscopic data for over a billion stars and other celestial objects in the Milky Way.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Tycho Catalogue
The Tycho Catalogue is an astrometric star catalog produced from the ESA Hipparcos mission, providing precise positions, magnitudes, and proper motions for over a million stars.
- 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: Tycho-Gaia Astrometric Solution Triple: [Gaia Data Release 1, contains, Tycho-Gaia Astrometric Solution]
Generated description
Tycho-Gaia Astrometric Solution is a stellar catalog that combines data from the Hipparcos/Tycho missions with early Gaia observations to provide precise positions, parallaxes, and proper motions for over two million stars.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tycho-Gaia Astrometric Solution Target entity description: Tycho-Gaia Astrometric Solution is a stellar catalog that combines data from the Hipparcos/Tycho missions with early Gaia observations to provide precise positions, parallaxes, and proper motions for over two million stars.
-
A.
Gaia Data Release 3
Gaia Data Release 3 is a major catalog from the ESA Gaia mission providing highly precise astrometric, photometric, and spectroscopic data for over a billion stars and other celestial objects in the Milky Way.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Tycho Catalogue
The Tycho Catalogue is an astrometric star catalog produced from the ESA Hipparcos mission, providing precise positions, magnitudes, and proper motions for over a million stars.
- 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_69d87f26864c819088365ca381a003c2 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e2c4e3af7881908a3116c41ed69115 |
completed | April 17, 2026, 11:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0026193a3c81909c640426ab798c1c |
completed | May 10, 2026, 6:30 a.m. |
| NEDg | Description generation | batch_6a0029e310d481909db381ad98eda654 |
completed | May 10, 2026, 6:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a002a3c898c8190a34e01b5827a7e95 |
completed | May 10, 2026, 6:48 a.m. |
Created at: April 10, 2026, 5:07 a.m.