Triple
T13467747
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ancient Megara |
E311546
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object | Isthmus of Corinth |
E89270
|
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: Isthmus of Corinth | Statement: [Ancient Megara, locatedNear, Isthmus of Corinth]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Isthmus of Corinth Context triple: [Ancient Megara, locatedNear, Isthmus of Corinth]
-
A.
Isthmus of Corinth
chosen
The Isthmus of Corinth is the narrow land bridge in Greece that links the Peloponnese peninsula to the mainland and separates the Gulf of Corinth from the Saronic Gulf.
-
B.
Bizerte Isthmus
Bizerte Isthmus is a narrow land corridor in northern Tunisia that links the African mainland to the Bizerte area between the Mediterranean Sea and inland waters.
-
C.
Isthmus of Catanzaro
The Isthmus of Catanzaro is the narrowest stretch of land in Italy, connecting the Ionian and Tyrrhenian Seas across the Calabria region in the south of the country.
-
D.
Straits of Salamis
The Straits of Salamis are narrow waters off the coast of Athens, Greece, historically renowned as the site of the decisive naval Battle of Salamis during the Greco-Persian Wars.
-
E.
Strait of Kythira
The Strait of Kythira is a narrow maritime passage between the Peloponnese and the island of Kythira in southern Greece, serving as an important route between the Aegean and Ionian Seas.
- 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_69d806a938b8819097ec43a2229fc7f9 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dbaf101a1081909f2aba6da47baacc |
completed | April 12, 2026, 2:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f74629f1408190b54194fe794be39a |
completed | May 3, 2026, 12:57 p.m. |
Created at: April 9, 2026, 9:42 p.m.