Triple
T6204191
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cairo Metro Line 1 |
E138707
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object |
Ghamra
Ghamra is a station on Cairo's Metro network, located along the system's first and oldest line.
|
E576661
|
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: Ghamra | Statement: [Cairo Metro Line 1, servesStation, Ghamra]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ghamra Context triple: [Cairo Metro Line 1, servesStation, Ghamra]
-
A.
Kala Pani
Kala Pani is the infamous British-era colonial prison in the Andaman and Nicobar Islands, known for its harsh conditions and use to exile Indian freedom fighters.
-
B.
The Hussain Saagar
The Hussain Sagar is a large, historic artificial lake in Hyderabad, India, famed for the giant monolithic Buddha statue standing on an island at its center.
-
C.
Banjara
Banjara are a traditionally nomadic tribal community of India known for their vibrant attire, folk traditions, and history as traders and transporters.
-
D.
Nagadeepa
Nagadeepa is a small but historically and religiously significant island off the northern coast of Sri Lanka, revered by both Buddhists and Hindus for its ancient temples and pilgrimage sites.
-
E.
Chitrari
Chitrari is an alternative name for the Khowar language, an Indo-Aryan language spoken primarily in the Chitral region of northern Pakistan.
- 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: Ghamra Triple: [Cairo Metro Line 1, servesStation, Ghamra]
Generated description
Ghamra is a station on Cairo's Metro network, located along the system's first and oldest line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ghamra Target entity description: Ghamra is a station on Cairo's Metro network, located along the system's first and oldest line.
-
A.
Kala Pani
Kala Pani is the infamous British-era colonial prison in the Andaman and Nicobar Islands, known for its harsh conditions and use to exile Indian freedom fighters.
-
B.
The Hussain Saagar
The Hussain Sagar is a large, historic artificial lake in Hyderabad, India, famed for the giant monolithic Buddha statue standing on an island at its center.
-
C.
Banjara
Banjara are a traditionally nomadic tribal community of India known for their vibrant attire, folk traditions, and history as traders and transporters.
-
D.
Nagadeepa
Nagadeepa is a small but historically and religiously significant island off the northern coast of Sri Lanka, revered by both Buddhists and Hindus for its ancient temples and pilgrimage sites.
-
E.
Chitrari
Chitrari is an alternative name for the Khowar language, an Indo-Aryan language spoken primarily in the Chitral region of northern Pakistan.
- 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_69c008acbea48190991c6b834bb45d65 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c0626c23f481909d2b5b0a75c2ffff |
completed | March 22, 2026, 9:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c16f412d848190a8e78ad7822aa399 |
completed | March 23, 2026, 4:50 p.m. |
| NEDg | Description generation | batch_69c1e3029cbc8190bed9449ec60412c0 |
completed | March 24, 2026, 1:04 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c1e42a4c848190bc3a9273d5a6e211 |
completed | March 24, 2026, 1:08 a.m. |
Created at: March 22, 2026, 4:20 p.m.