Triple
T8973653
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Royal College of Chemistry |
E214329
|
entity |
| Predicate | notableAlumni |
P51
|
FINISHED |
| Object | William Henry Perkin |
E127575
|
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: William Henry Perkin | Statement: [Royal College of Chemistry, notableAlumni, William Henry Perkin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: William Henry Perkin Context triple: [Royal College of Chemistry, notableAlumni, William Henry Perkin]
-
A.
William Henry Perkin
chosen
William Henry Perkin was a British chemist best known for accidentally discovering the first synthetic dye, mauveine, which launched the modern chemical industry.
-
B.
Thomas Dixon Perkin
Thomas Dixon Perkin was a 19th-century British chemist and the brother of William Henry Perkin, known for his involvement in the early synthetic dye industry.
-
C.
Philipp Ehrlich
Philipp Ehrlich is a logician and philosopher of mathematics known for his work on the foundations of mathematics, particularly the theory of ordered sets and the structure of the real number system.
-
D.
Julius Ehrlich
Julius Ehrlich is a notable individual associated with the surname Ehrlich, recognized as a distinguished bearer of that name.
-
E.
Adolf von Baeyer
Adolf von Baeyer was a German chemist and Nobel laureate renowned for his pioneering work in organic chemistry, including the synthesis of indigo dye and contributions to the understanding of aromatic compounds.
- 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_69ca839dbf608190a2f5990477115d29 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc6783abe48190840e652fc2acf28f |
completed | April 1, 2026, 12:32 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfc966f7d881908f4f80c2a0d820fe |
completed | April 3, 2026, 2:06 p.m. |
Created at: March 30, 2026, 7:02 p.m.