Triple
T3849255
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | China–Pakistan Economic Corridor |
E85249
|
entity |
| Predicate | includes |
P1393
|
FINISHED |
| Object |
Orange Line Metro Train Lahore
The Orange Line Metro Train Lahore is a rapid transit line in Lahore, Pakistan, built with Chinese assistance as part of the city’s first modern metro system.
|
E392776
|
NE FINISHED |
How this triple was built (4 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: Orange Line Metro Train Lahore | Statement: [China–Pakistan Economic Corridor, includes, Orange Line Metro Train Lahore]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Orange Line Metro Train Lahore Context triple: [China–Pakistan Economic Corridor, includes, Orange Line Metro Train Lahore]
-
A.
Lahore Metrobus
Lahore Metrobus is a bus rapid transit system in Lahore, Pakistan, providing high-capacity, dedicated-corridor public transportation across the city.
-
B.
Karachi Circular Railway (corridor)
Karachi Circular Railway (corridor) is an urban rail transit route in Karachi designed to connect key residential, commercial, and industrial areas of the city.
-
C.
Rawalpindi Railway Station
Rawalpindi Railway Station is a major railway hub in Pakistan that serves the city of Rawalpindi and connects it to key destinations across the country.
-
D.
Pakistan Railways network
The Pakistan Railways network is the state-owned national railway system of Pakistan, encompassing an extensive web of passenger and freight lines that connect major cities, industrial centers, and border regions across the country.
-
E.
Delhi Metro
Delhi Metro is a rapid transit system serving Delhi and its surrounding metropolitan region, known for its extensive network, modern infrastructure, and role in easing urban congestion.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Orange Line Metro Train Lahore Triple: [China–Pakistan Economic Corridor, includes, Orange Line Metro Train Lahore]
Generated description
The Orange Line Metro Train Lahore is a rapid transit line in Lahore, Pakistan, built with Chinese assistance as part of the city’s first modern metro system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Orange Line Metro Train Lahore Target entity description: The Orange Line Metro Train Lahore is a rapid transit line in Lahore, Pakistan, built with Chinese assistance as part of the city’s first modern metro system.
-
A.
Lahore Metrobus
Lahore Metrobus is a bus rapid transit system in Lahore, Pakistan, providing high-capacity, dedicated-corridor public transportation across the city.
-
B.
Karachi Circular Railway (corridor)
Karachi Circular Railway (corridor) is an urban rail transit route in Karachi designed to connect key residential, commercial, and industrial areas of the city.
-
C.
Rawalpindi Railway Station
Rawalpindi Railway Station is a major railway hub in Pakistan that serves the city of Rawalpindi and connects it to key destinations across the country.
-
D.
Pakistan Railways network
The Pakistan Railways network is the state-owned national railway system of Pakistan, encompassing an extensive web of passenger and freight lines that connect major cities, industrial centers, and border regions across the country.
-
E.
Delhi Metro
Delhi Metro is a rapid transit system serving Delhi and its surrounding metropolitan region, known for its extensive network, modern infrastructure, and role in easing urban congestion.
- F. None of above. chosen
Provenance (5 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_69aed936de1c81908f91bed80f70abb2 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aeebcde86081908cf3840ae002acfa |
completed | March 9, 2026, 3:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b504172d58819089d19f5cb7b803ec |
completed | March 14, 2026, 6:45 a.m. |
| NEDg | Description generation | batch_69b504f32da48190a561cc72f0c4e827 |
completed | March 14, 2026, 6:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5064192a48190a0f95dee872437e0 |
completed | March 14, 2026, 6:54 a.m. |
Created at: March 9, 2026, 3:19 p.m.