Triple
T5966595
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pegasus Dwarf Irregular Galaxy |
E132767
|
entity |
| Predicate | discoveredBy |
P412
|
FINISHED |
| Object | Sidney van den Bergh |
E458967
|
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: Sidney van den Bergh | Statement: [Pegasus Dwarf Irregular Galaxy, discoveredBy, Sidney van den Bergh]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sidney van den Bergh Context triple: [Pegasus Dwarf Irregular Galaxy, discoveredBy, Sidney van den Bergh]
-
A.
Sidney van den Bergh
chosen
Sidney van den Bergh is a Canadian astronomer renowned for his work on galaxies and galaxy clusters, including the discovery of several dwarf galaxies.
-
B.
Barend Biesheuvel
Barend Biesheuvel was a Dutch politician of the Anti-Revolutionary Party who served as Prime Minister of the Netherlands from 1971 to 1973.
-
C.
Hendrik van den Bergh
Hendrik van den Bergh was a 17th-century Dutch-born nobleman and military commander who served the Spanish Habsburgs during the Eighty Years' War.
-
D.
Bart van der Leck
Bart van der Leck was a Dutch painter and designer associated with early abstraction, best known as a co-founder of the De Stijl movement alongside artists like Piet Mondrian.
-
E.
Goris van der Heyden
Goris van der Heyden was a member of the Dutch van der Heyden family, known primarily as the son of the renowned 17th-century painter and inventor Jan van der Heyden.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c0086c2364819091e9fe2f58fa2517 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c03a3e06848190b1d1a191db257a07 |
completed | March 22, 2026, 6:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c5e3a5d54c8190b2bc8b3291f8ac2f |
completed | March 27, 2026, 1:55 a.m. |
Created at: March 22, 2026, 4:03 p.m.