Triple
T16986128
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hendon Central Underground station |
E412069
|
entity |
| Predicate | stationCode |
P1289
|
FINISHED |
| Object |
HCL
HCL is the three-letter station code used by Transport for London to identify Hendon Central Underground station on the Northern line.
|
E1244325
|
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: HCL | Statement: [Hendon Central Underground station, stationCode, HCL]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: HCL Context triple: [Hendon Central Underground station, stationCode, HCL]
-
A.
HCL
HCL is the commonly used abbreviation for HC Lugano, a professional ice hockey club based in Lugano, Switzerland.
-
B.
HCL Enterprise
HCL Enterprise is an Indian multinational conglomerate with major interests in information technology and related services, best known as the founding group behind HCL Technologies.
-
C.
HCL Technologies
HCL Technologies is a global Indian IT services and consulting company known for providing software development, infrastructure management, and digital transformation solutions to enterprises worldwide.
-
D.
HCL Notes
HCL Notes is an enterprise collaboration and email client platform, originally developed by Lotus and IBM, known for its integrated messaging, calendaring, and application development capabilities.
-
E.
Argotec
Argotec is an Italian aerospace engineering company specializing in the design and development of small satellites and space systems for scientific and commercial missions.
- 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: HCL Triple: [Hendon Central Underground station, stationCode, HCL]
Generated description
HCL is the three-letter station code used by Transport for London to identify Hendon Central Underground station on the Northern line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: HCL Target entity description: HCL is the three-letter station code used by Transport for London to identify Hendon Central Underground station on the Northern line.
-
A.
HCL
HCL is the commonly used abbreviation for HC Lugano, a professional ice hockey club based in Lugano, Switzerland.
-
B.
HCL Enterprise
HCL Enterprise is an Indian multinational conglomerate with major interests in information technology and related services, best known as the founding group behind HCL Technologies.
-
C.
HCL Technologies
HCL Technologies is a global Indian IT services and consulting company known for providing software development, infrastructure management, and digital transformation solutions to enterprises worldwide.
-
D.
HCL Notes
HCL Notes is an enterprise collaboration and email client platform, originally developed by Lotus and IBM, known for its integrated messaging, calendaring, and application development capabilities.
-
E.
Argotec
Argotec is an Italian aerospace engineering company specializing in the design and development of small satellites and space systems for scientific and commercial missions.
- 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_69d886ca8f348190812768ea8d5055ce |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d27b58908190a643bcbd105b1849 |
completed | April 18, 2026, 6:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00dc1109a081908890bbd5958c76c2 |
completed | May 10, 2026, 7:27 p.m. |
| NEDg | Description generation | batch_6a0114d5aeb0819086f1a5d279ac0d0f |
completed | May 10, 2026, 11:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0115c583608190bf07ac205399f253 |
completed | May 10, 2026, 11:33 p.m. |
Created at: April 10, 2026, 5:32 a.m.