Triple
T19299450
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IC 1805 |
E482654
|
entity |
| Predicate | ionizationSource |
P58484
|
FINISHED |
| Object | young star cluster Melotte 15 |
—
|
NE NERFINISHED |
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: young star cluster Melotte 15 | Statement: [IC 1805, ionizationSource, young star cluster Melotte 15]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: young star cluster Melotte 15 Context triple: [IC 1805, ionizationSource, young star cluster Melotte 15]
-
A.
Melotte 15
chosen
Melotte 15 is a young, massive open star cluster embedded within the Heart Nebula, whose hot, luminous stars sculpt the surrounding interstellar gas and dust.
-
B.
Melotte 13 and Melotte 14
Melotte 13 and Melotte 14 are the two open star clusters in the constellation Perseus collectively known as the Double Cluster, notable for their rich, young stellar populations and striking appearance in the night sky.
-
C.
Melotte 14
Melotte 14 is an open star cluster cataloged by Philibert Jacques Melotte, located in the Milky Way and composed of gravitationally associated stars.
-
D.
Melotte 13
Melotte 13 is an open star cluster in the constellation Perseus, cataloged in the Melotte catalogue of star clusters.
-
E.
Open cluster M17
Open cluster M17 is a young, bright star cluster embedded in the Omega Nebula in the Milky Way, notable for its active star formation and massive, hot stars.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e8d04d5c8190baa816986f2b1d1e |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fc8852208190ba0337a9623d9bdf |
completed | April 20, 2026, 10:14 a.m. |
Created at: April 10, 2026, 1:31 p.m.