Triple
T6316564
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Downtown Cairo |
E141628
|
entity |
| Predicate | hasTransport |
P1298
|
FINISHED |
| Object | Sadat metro station |
E129919
|
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: Sadat metro station | Statement: [Downtown Cairo, hasTransport, Sadat metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sadat metro station Context triple: [Downtown Cairo, hasTransport, Sadat metro station]
-
A.
Sadat metro station
chosen
Sadat metro station is a major Cairo Metro interchange located beneath Tahrir Square, serving as a key access point to central Cairo landmarks including the Egyptian Museum.
-
B.
Mashreq Metro Station
Mashreq Metro Station is a stop on Dubai Metro’s Red Line serving the Al Barsha area and nearby residential and commercial developments.
-
C.
Tajrish Metro Station
Tajrish Metro Station is a major northern terminus of Tehran’s metro network, serving as a key transit hub for commuters and visitors in the Tajrish area.
-
D.
Al Ras Metro Station
Al Ras Metro Station is a stop on Dubai Metro’s Green Line serving the historic Deira district, including the traditional markets and waterfront along Dubai Creek.
-
E.
Eram-e Sabz Metro Station
Eram-e Sabz Metro Station is a station on the Tehran Metro system serving passengers in the western part of Iran’s capital city.
- 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_69c008d13b8c8190be47d896eb735605 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c064a34e6081909b91984a3e815176 |
completed | March 22, 2026, 9:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c5e478987c819085df63dab784af2a |
completed | March 27, 2026, 1:59 a.m. |
Created at: March 22, 2026, 4:29 p.m.