Triple
T13406593
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Al Wakra Metro Station |
E319975
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Doha Metro
Doha Metro is a modern rapid transit system in Doha, Qatar, designed to provide fast, efficient urban and suburban rail transport across the city and its surrounding areas.
|
E1040835
|
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: Doha Metro | Statement: [Al Wakra Metro Station, partOf, Doha Metro]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Doha Metro Context triple: [Al Wakra Metro Station, partOf, Doha Metro]
-
A.
Doha Metro Green Line
The Doha Metro Green Line is one of the main rapid transit lines in Doha, Qatar, serving key areas including Education City and several central and western districts of the city.
-
B.
Riyadh Metro
Riyadh Metro is a major rapid transit system in Riyadh, Saudi Arabia, designed to modernize urban transportation and reduce congestion across the city.
-
C.
Dubai Metro
The Dubai Metro is a fully automated, driverless urban rail network that serves as a major public transportation backbone across key areas of Dubai.
-
D.
Nakheel Metro Station
Nakheel Metro Station is a stop on Dubai Metro’s Red Line serving the Palm Jumeirah and surrounding residential and commercial areas.
-
E.
Al Wakra Metro Station
Al Wakra Metro Station is a modern rapid transit station in the city of Al Wakrah, Qatar, serving as part of the Doha Metro network.
- 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: Doha Metro Triple: [Al Wakra Metro Station, partOf, Doha Metro]
Generated description
Doha Metro is a modern rapid transit system in Doha, Qatar, designed to provide fast, efficient urban and suburban rail transport across the city and its surrounding areas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Doha Metro Target entity description: Doha Metro is a modern rapid transit system in Doha, Qatar, designed to provide fast, efficient urban and suburban rail transport across the city and its surrounding areas.
-
A.
Doha Metro Green Line
The Doha Metro Green Line is one of the main rapid transit lines in Doha, Qatar, serving key areas including Education City and several central and western districts of the city.
-
B.
Riyadh Metro
Riyadh Metro is a major rapid transit system in Riyadh, Saudi Arabia, designed to modernize urban transportation and reduce congestion across the city.
-
C.
Dubai Metro
The Dubai Metro is a fully automated, driverless urban rail network that serves as a major public transportation backbone across key areas of Dubai.
-
D.
Nakheel Metro Station
Nakheel Metro Station is a stop on Dubai Metro’s Red Line serving the Palm Jumeirah and surrounding residential and commercial areas.
-
E.
Al Wakra Metro Station
Al Wakra Metro Station is a modern rapid transit station in the city of Al Wakrah, Qatar, serving as part of the Doha Metro network.
- 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_69d806b943cc8190b6af624d385d7e12 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dbae4be498819094798473a1bfd853 |
completed | April 12, 2026, 2:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f739857dd4819087e64b956a814939 |
completed | May 3, 2026, 12:03 p.m. |
| NEDg | Description generation | batch_69f73c0aff6c81909b7b82278655a372 |
completed | May 3, 2026, 12:14 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f73c635a3c81908cef18410e46f002 |
completed | May 3, 2026, 12:15 p.m. |
Created at: April 9, 2026, 9:35 p.m.