Triple
T358683
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fall of Constantinople 1453 AD |
E7599
|
entity |
| Predicate | hasPrimaryLocationFeature |
P1495
|
FINISHED |
| Object | Golden Horn |
E32142
|
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: Golden Horn | Statement: [Fall of Constantinople 1453 AD, hasPrimaryLocationFeature, Golden Horn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Golden Horn Context triple: [Fall of Constantinople 1453 AD, hasPrimaryLocationFeature, Golden Horn]
-
A.
Golden Horn
chosen
The Golden Horn is a historic estuary and natural harbor in Istanbul that has long served as a key waterway shaping the city's commercial and cultural life.
-
B.
Bosporus
The Bosporus is a narrow, strategically vital strait in Turkey that separates Europe from Asia and links the Black Sea to the Sea of Marmara.
-
C.
Dardanelles
The Dardanelles is a narrow, strategically vital strait in northwestern Turkey that connects the Aegean Sea to the Sea of Marmara and separates the European and Asian parts of the country.
-
D.
Sea of Marmara
The Sea of Marmara is an inland sea in Turkey that separates the country's European and Asian parts and links the Black Sea to the Aegean and Mediterranean via the Bosporus and Dardanelles straits.
-
E.
Missolonghi
Missolonghi is a historic Greek town in western Greece, renowned for its role in the Greek War of Independence and as the place where the poet Lord Byron died.
- 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_69a2e7e696948190bebc966535995e45 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ee29ede0819095279af95b53e350 |
completed | Feb. 28, 2026, 1:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3e578c1788190877cf6a346cf10d4 |
completed | March 1, 2026, 7:06 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.