Triple
T17283636
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Candiac |
E419594
|
entity |
| Predicate | servedByRailLine |
P1293
|
FINISHED |
| Object |
Candiac line
The Candiac line is a commuter rail service in the Greater Montreal area of Quebec, Canada, connecting the suburb of Candiac with downtown Montreal.
|
E1260262
|
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: Candiac line | Statement: [Candiac, servedByRailLine, Candiac line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Candiac line Context triple: [Candiac, servedByRailLine, Candiac line]
-
A.
C Line
The C Line is a light rail route in the Los Angeles Metro Rail system that runs primarily along the I-105 freeway corridor, connecting coastal and inland communities in the South Bay region.
-
B.
C Line
The C Line is a local New York City Subway service that runs along the Eighth Avenue Line in Manhattan and through parts of Brooklyn and Queens.
-
C.
C Line
The C Line was a light rail service in Denver, Colorado, that operated as part of the Regional Transportation District’s rail network.
-
D.
Bridge Line
Bridge Line was a former rapid transit service in the Philadelphia–Camden area that operated across the Benjamin Franklin Bridge before being replaced and expanded by the PATCO Speedline.
-
E.
Chase Line
The Chase Line is a suburban railway route in Staffordshire and the West Midlands, England, connecting towns such as Rugeley with larger urban centres like Birmingham.
- 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: Candiac line Triple: [Candiac, servedByRailLine, Candiac line]
Generated description
The Candiac line is a commuter rail service in the Greater Montreal area of Quebec, Canada, connecting the suburb of Candiac with downtown Montreal.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Candiac line Target entity description: The Candiac line is a commuter rail service in the Greater Montreal area of Quebec, Canada, connecting the suburb of Candiac with downtown Montreal.
-
A.
C Line
The C Line is a light rail route in the Los Angeles Metro Rail system that runs primarily along the I-105 freeway corridor, connecting coastal and inland communities in the South Bay region.
-
B.
C Line
The C Line is a local New York City Subway service that runs along the Eighth Avenue Line in Manhattan and through parts of Brooklyn and Queens.
-
C.
C Line
The C Line was a light rail service in Denver, Colorado, that operated as part of the Regional Transportation District’s rail network.
-
D.
Bridge Line
Bridge Line was a former rapid transit service in the Philadelphia–Camden area that operated across the Benjamin Franklin Bridge before being replaced and expanded by the PATCO Speedline.
-
E.
Chase Line
The Chase Line is a suburban railway route in Staffordshire and the West Midlands, England, connecting towns such as Rugeley with larger urban centres like Birmingham.
- 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_69d886da626481908a14ce7830329a35 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e4332bd324819080795152293d6d43 |
completed | April 19, 2026, 1:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0179535ae08190ac0137d0f8741919 |
completed | May 11, 2026, 6:38 a.m. |
| NEDg | Description generation | batch_6a0179e161808190b4d865e6e281489c |
completed | May 11, 2026, 6:40 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a017aaf88a48190a85b9a3d7ff30b97 |
completed | May 11, 2026, 6:43 a.m. |
Created at: April 10, 2026, 5:40 a.m.