Triple
T21478580
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Karachi–Peshawar Railway Line |
E529925
|
entity |
| Predicate | connectsPort |
P845
|
FINISHED |
| Object | Port of Karachi |
—
|
NE NERFINISHED |
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: Port of Karachi | Statement: [Karachi–Peshawar Railway Line, connectsPort, Port of Karachi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port of Karachi Context triple: [Karachi–Peshawar Railway Line, connectsPort, Port of Karachi]
-
A.
Port of Karachi
chosen
The Port of Karachi is Pakistan’s largest and busiest seaport, serving as a major hub for the country’s international trade and maritime activity.
-
B.
Karachi Fish Harbour
Karachi Fish Harbour is a major fishing port and seafood market complex in Karachi, Pakistan, serving as a central hub for the city’s marine fishing industry.
-
C.
Karachi Port Trust
Karachi Port Trust is the federal government agency responsible for managing and operating the Port of Karachi, one of Pakistan’s largest and busiest seaports.
-
D.
Port Qasim
Port Qasim is Pakistan’s second-busiest deep-sea commercial port and a major industrial and shipping hub located near Karachi on the Arabian Sea.
-
E.
Gwadar
Gwadar is a strategic deep-sea port city in southwestern Pakistan that serves as a key maritime hub on the Arabian Sea and a central component of the China–Pakistan Economic Corridor.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0c45acc3881908e38d3f28964152b |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9ea1a37a88190845810cbcacbad65 |
completed | April 23, 2026, 9:44 a.m. |
Created at: April 16, 2026, 6:20 p.m.