Triple
T11986130
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SS Great Eastern |
E285283
|
entity |
| Predicate | initialOwner |
P102740
|
FINISHED |
| Object |
Eastern Steam Navigation Company
The Eastern Steam Navigation Company was a 19th-century British shipping firm best known for commissioning Isambard Kingdom Brunel’s giant steamship SS Great Eastern.
|
E958365
|
NE FINISHED |
How this triple was built (5 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: Eastern Steam Navigation Company | Statement: [SS Great Eastern, initialOwner, Eastern Steam Navigation Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eastern Steam Navigation Company Context triple: [SS Great Eastern, initialOwner, Eastern Steam Navigation Company]
-
A.
Peninsular and Oriental Steam Navigation Company
The Peninsular and Oriental Steam Navigation Company (P&O) was a major British shipping and logistics company renowned for its global passenger and cargo services, particularly during the 19th and 20th centuries.
-
B.
British India Steam Navigation Company
The British India Steam Navigation Company was a major British shipping line that operated extensive passenger and cargo services across the Indian Ocean, connecting Britain with India, East Africa, the Middle East, and Southeast Asia during the 19th and 20th centuries.
-
C.
Royal Mail Steam Packet Company
The Royal Mail Steam Packet Company was a major British shipping line that operated transatlantic and other international mail and passenger services from the 19th to the early 20th century.
-
D.
Great Western Steamship Company
The Great Western Steamship Company was a 19th-century British shipping firm best known for commissioning Isambard Kingdom Brunel’s pioneering transatlantic steamships, including the SS Great Britain.
-
E.
Chatham Lines
Chatham Lines is a historic military and defensive area in Chatham, Kent, known for its preserved fortifications and open green spaces.
- 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: Eastern Steam Navigation Company Triple: [SS Great Eastern, initialOwner, Eastern Steam Navigation Company]
Generated description
The Eastern Steam Navigation Company was a 19th-century British shipping firm best known for commissioning Isambard Kingdom Brunel’s giant steamship SS Great Eastern.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Eastern Steam Navigation Company Target entity description: The Eastern Steam Navigation Company was a 19th-century British shipping firm best known for commissioning Isambard Kingdom Brunel’s giant steamship SS Great Eastern.
-
A.
Peninsular and Oriental Steam Navigation Company
The Peninsular and Oriental Steam Navigation Company (P&O) was a major British shipping and logistics company renowned for its global passenger and cargo services, particularly during the 19th and 20th centuries.
-
B.
British India Steam Navigation Company
The British India Steam Navigation Company was a major British shipping line that operated extensive passenger and cargo services across the Indian Ocean, connecting Britain with India, East Africa, the Middle East, and Southeast Asia during the 19th and 20th centuries.
-
C.
Royal Mail Steam Packet Company
The Royal Mail Steam Packet Company was a major British shipping line that operated transatlantic and other international mail and passenger services from the 19th to the early 20th century.
-
D.
Great Western Steamship Company
The Great Western Steamship Company was a 19th-century British shipping firm best known for commissioning Isambard Kingdom Brunel’s pioneering transatlantic steamships, including the SS Great Britain.
-
E.
Chatham Lines
Chatham Lines is a historic military and defensive area in Chatham, Kent, known for its preserved fortifications and open green spaces.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: initialOwner Context triple: [SS Great Eastern, initialOwner, Eastern Steam Navigation Company]
-
A.
primaryOwner
Indicates that one entity is the main or principal owner of another entity, having the highest level of ownership or control among all possible owners.
-
B.
standardOwner
Indicates that one entity is the primary or default owner of another entity according to a defined standard or convention.
-
C.
originalOwnerPosition
Indicates the position or role held by the entity that was the initial owner of another entity before any transfer or change of ownership.
-
D.
ownershipStart
Indicates the point in time at which an entity begins to own or hold legal possession of another entity.
-
E.
partOwner
Indicates that one entity holds a partial or shared ownership stake in another entity.
- F. None of above. chosen
Provenance (7 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_69d6ab44a77c8190a652f4b27164e4ef |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d903acbb9081908fe7f8360057785c |
completed | April 10, 2026, 2:05 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f47237c23081909044388ff5dc73b3 |
completed | May 1, 2026, 9:28 a.m. |
| NEDg | Description generation | batch_69f47b7c5af08190ab0bff1232530a0c |
completed | May 1, 2026, 10:07 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f47dd51e648190bddd41766221e22d |
completed | May 1, 2026, 10:17 a.m. |
| PD | Predicate disambiguation | batch_69d902abca70819098291aa51b593708 |
completed | April 10, 2026, 2:01 p.m. |
| PDg | Predicate description generation | batch_69d903a8695c8190bfa9d7ca50834f9f |
completed | April 10, 2026, 2:05 p.m. |
Created at: April 8, 2026, 9:46 p.m.