Triple
T10741654
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | DART |
E253339
|
entity |
| Predicate | usesRollingStockClass |
P5426
|
FINISHED |
| Object |
IE 8100 Class
The IE 8100 Class is a series of electric multiple unit trains operated by Iarnród Éireann for Dublin’s DART suburban rail services.
|
E883840
|
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: IE 8100 Class | Statement: [DART, usesRollingStockClass, IE 8100 Class]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IE 8100 Class Context triple: [DART, usesRollingStockClass, IE 8100 Class]
-
A.
ICT 1900 series
The ICT 1900 series was a family of mainframe computers introduced in the 1960s that became widely used in British and European commercial and scientific computing.
-
B.
ICT 1500 series
The ICT 1500 series was a line of early electronic computers produced by International Computers and Tabulators that played a role in the transition from electromechanical to fully electronic data processing in the mid-20th century.
-
C.
IEEE 802.3at
IEEE 802.3at is a Power over Ethernet (PoE+) standard that increases the power available to networked devices beyond the original PoE specification, enabling support for more demanding equipment such as PTZ cameras and wireless access points.
-
D.
Networker Turbo (Class 165/166)
Networker Turbo (Class 165/166) is a family of British diesel multiple-unit commuter trains introduced in the early 1990s for regional and suburban services, derived from the Networker design.
-
E.
IEEE 802.1Qek
IEEE 802.1Qek is an amendment to the IEEE 802.1Q standard that enhances Ethernet bridging and VLAN capabilities, particularly for improved management and control in time-sensitive and virtualized networks.
- 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: IE 8100 Class Triple: [DART, usesRollingStockClass, IE 8100 Class]
Generated description
The IE 8100 Class is a series of electric multiple unit trains operated by Iarnród Éireann for Dublin’s DART suburban rail services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: IE 8100 Class Target entity description: The IE 8100 Class is a series of electric multiple unit trains operated by Iarnród Éireann for Dublin’s DART suburban rail services.
-
A.
ICT 1900 series
The ICT 1900 series was a family of mainframe computers introduced in the 1960s that became widely used in British and European commercial and scientific computing.
-
B.
ICT 1500 series
The ICT 1500 series was a line of early electronic computers produced by International Computers and Tabulators that played a role in the transition from electromechanical to fully electronic data processing in the mid-20th century.
-
C.
IEEE 802.3at
IEEE 802.3at is a Power over Ethernet (PoE+) standard that increases the power available to networked devices beyond the original PoE specification, enabling support for more demanding equipment such as PTZ cameras and wireless access points.
-
D.
Networker Turbo (Class 165/166)
Networker Turbo (Class 165/166) is a family of British diesel multiple-unit commuter trains introduced in the early 1990s for regional and suburban services, derived from the Networker design.
-
E.
IEEE 802.1Qek
IEEE 802.1Qek is an amendment to the IEEE 802.1Q standard that enhances Ethernet bridging and VLAN capabilities, particularly for improved management and control in time-sensitive and virtualized networks.
- 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_69d6aa5e51e8819095f06881cecf152e |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d710456ec88190ad8aff8804d13aa9 |
completed | April 9, 2026, 2:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69de22fc13b0819098caf88328397053 |
completed | April 14, 2026, 11:20 a.m. |
| NEDg | Description generation | batch_69de271e2698819093bba748a0a0db5d |
completed | April 14, 2026, 11:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69de2cdd79608190bad8045939556bc7 |
completed | April 14, 2026, 12:02 p.m. |
Created at: April 8, 2026, 9:15 p.m.