Triple
T8684711
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | March railway station |
E206128
|
entity |
| Predicate | hasFormerBranch |
P55690
|
FINISHED |
| Object |
March–Spalding line
The March–Spalding line was a former railway route in eastern England that connected the town of March in Cambridgeshire with Spalding in Lincolnshire.
|
E751285
|
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: March–Spalding line | Statement: [March railway station, hasFormerBranch, March–Spalding line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: March–Spalding line Context triple: [March railway station, hasFormerBranch, March–Spalding line]
-
A.
Powell–Mason line
The Powell–Mason line is one of San Francisco’s historic cable car routes, running between downtown and the Fisherman’s Wharf area and serving as both public transit and a popular tourist attraction.
-
B.
Hallam line
The Hallam line is a regional railway route in West Yorkshire, England, connecting Leeds with Sheffield via intermediate towns such as Barnsley.
-
C.
The Big Dance
The Big Dance is the widely used nickname for the NCAA Division I Men’s Basketball Tournament, the annual single-elimination championship that determines the top team in U.S. college basketball.
-
D.
The Hoops
The Hoops is the popular nickname of Shamrock Rovers F.C., one of Ireland’s most successful and historically significant football clubs.
-
E.
The Hoops
The Hoops is a common nickname for Queens Park Rangers Football Club, an English professional football team based in West London.
- 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: March–Spalding line Triple: [March railway station, hasFormerBranch, March–Spalding line]
Generated description
The March–Spalding line was a former railway route in eastern England that connected the town of March in Cambridgeshire with Spalding in Lincolnshire.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: March–Spalding line Target entity description: The March–Spalding line was a former railway route in eastern England that connected the town of March in Cambridgeshire with Spalding in Lincolnshire.
-
A.
Powell–Mason line
The Powell–Mason line is one of San Francisco’s historic cable car routes, running between downtown and the Fisherman’s Wharf area and serving as both public transit and a popular tourist attraction.
-
B.
Hallam line
The Hallam line is a regional railway route in West Yorkshire, England, connecting Leeds with Sheffield via intermediate towns such as Barnsley.
-
C.
The Big Dance
The Big Dance is the widely used nickname for the NCAA Division I Men’s Basketball Tournament, the annual single-elimination championship that determines the top team in U.S. college basketball.
-
D.
The Hoops
The Hoops is a common nickname for Queens Park Rangers Football Club, an English professional football team based in West London.
-
E.
The Hoops
The Hoops is the popular nickname of Shamrock Rovers F.C., one of Ireland’s most successful and historically significant football clubs.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasFormerBranch Context triple: [March railway station, hasFormerBranch, March–Spalding line]
-
A.
hasFormerBranchConnection
chosen
Indicates a relationship where two entities were previously connected through a branch affiliation that no longer exists.
-
B.
previousBranch
Indicates that one branch directly precedes another in an ordered sequence of branches.
-
C.
hasStateBranch
Indicates that one entity functions as a branch, subdivision, or local office of a larger parent entity within a particular state or regional jurisdiction.
-
D.
hadBranchIn
Indicates that an organization or entity maintained a branch, office, or subsidiary located in another specified place or entity.
-
E.
hasFormerAnchor
Indicates that an entity previously served as an anchor (e.g., host or main presenter) for another entity, but no longer holds that role.
- F. None of above.
Provenance (6 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_69ca835379688190aa06b9d98e684d58 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc4aeae740819099093906ccc5f640 |
completed | March 31, 2026, 10:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cef3c3c74c81908cd9e881d5963492 |
completed | April 2, 2026, 10:54 p.m. |
| NEDg | Description generation | batch_69cef521010081908815779c0bd2aac9 |
completed | April 2, 2026, 11 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cef727ea088190bf40eaf5424ae864 |
completed | April 2, 2026, 11:09 p.m. |
| PD | Predicate disambiguation | batch_69cc4569f9048190b9c86b4c81103d35 |
completed | March 31, 2026, 10:06 p.m. |
Created at: March 30, 2026, 6:32 p.m.