Triple
T9047859
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Catthorpe Interchange |
E216802
|
entity |
| Predicate | junctionNumberOn |
P43890
|
FINISHED |
| Object |
M1 Junction 19
M1 Junction 19 is a major motorway interchange in England where the M1, M6, and A14 routes converge, forming a key node in the national road network.
|
E774443
|
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: M1 Junction 19 | Statement: [Catthorpe Interchange, junctionNumberOn, M1 Junction 19]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: M1 Junction 19 Context triple: [Catthorpe Interchange, junctionNumberOn, M1 Junction 19]
-
A.
M4 Junction 16
M4 Junction 16 is a major motorway interchange on the M4 serving the town of Swindon in Wiltshire, England.
-
B.
M4 Junction 15
M4 Junction 15 is a major motorway interchange on the M4 in Wiltshire, England, providing access to Swindon and connecting regional and national routes.
-
C.
M6 Junction 16
M6 Junction 16 is a motorway interchange on England’s M6 in Cheshire, providing regional access to nearby towns including Alsager and Stoke-on-Trent.
-
D.
Junction 16
Junction 16 is a numbered motorway interchange on the M20 in England, connecting local roads to this major route between London and the Channel ports.
-
E.
Junction 10A
Junction 10A is a motorway junction on the M20 in Kent, England, providing access to Ashford and connecting local roads with the main route to the Channel Tunnel and Dover.
- 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: M1 Junction 19 Triple: [Catthorpe Interchange, junctionNumberOn, M1 Junction 19]
Generated description
M1 Junction 19 is a major motorway interchange in England where the M1, M6, and A14 routes converge, forming a key node in the national road network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: M1 Junction 19 Target entity description: M1 Junction 19 is a major motorway interchange in England where the M1, M6, and A14 routes converge, forming a key node in the national road network.
-
A.
M4 Junction 16
M4 Junction 16 is a major motorway interchange on the M4 serving the town of Swindon in Wiltshire, England.
-
B.
M4 Junction 15
M4 Junction 15 is a major motorway interchange on the M4 in Wiltshire, England, providing access to Swindon and connecting regional and national routes.
-
C.
M6 Junction 16
M6 Junction 16 is a motorway interchange on England’s M6 in Cheshire, providing regional access to nearby towns including Alsager and Stoke-on-Trent.
-
D.
Junction 16
Junction 16 is a numbered motorway interchange on the M20 in England, connecting local roads to this major route between London and the Channel ports.
-
E.
Junction 10A
Junction 10A is a motorway junction on the M20 in Kent, England, providing access to Ashford and connecting local roads with the main route to the Channel Tunnel and Dover.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: junctionNumberOn Context triple: [Catthorpe Interchange, junctionNumberOn, M1 Junction 19]
-
A.
junctionNumber
Indicates the identifying number assigned to a specific junction or intersection within a network or system.
-
B.
isNumberedJunctionOf
Indicates that a junction (such as a road or rail intersection) has been assigned an official identifying number within a network.
-
C.
hasJunctionNumber
chosen
Indicates that a road, route, or similar pathway is assigned a specific junction or exit number.
-
D.
junctionStation
Indicates that a station functions as a junction where multiple routes or lines intersect or connect.
-
E.
hasJunctionCount
Indicates the number of junctions associated with or contained in a given entity.
- 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_69ca83d362e88190ae44b4e4dc194209 |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cc6b5022c88190ab6b6de3c3830a41 |
completed | April 1, 2026, 12:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfebc0fd648190b0dd6cf62605b98f |
completed | April 3, 2026, 4:33 p.m. |
| NEDg | Description generation | batch_69cfed4fb6cc8190bb97345dd392b25b |
completed | April 3, 2026, 4:39 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfedf299908190852cc627fd7134b9 |
completed | April 3, 2026, 4:42 p.m. |
| PD | Predicate disambiguation | batch_69cc5ee566b081909e3cdaf551dbd0ec |
completed | March 31, 2026, 11:55 p.m. |
Created at: March 30, 2026, 7:09 p.m.