Triple
T214118
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Société d’Exploitation de la Tour Eiffel |
E4780
|
entity |
| Predicate | shareholder |
P1553
|
FINISHED |
| Object |
Keolis
Keolis is a major French public transport operator that manages and operates bus, tram, metro, and rail networks in numerous cities worldwide.
|
E27063
|
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: Keolis | Statement: [Société d’Exploitation de la Tour Eiffel, shareholder, Keolis]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Keolis Context triple: [Société d’Exploitation de la Tour Eiffel, shareholder, Keolis]
-
A.
Byfleet
Byfleet is a village and former civil parish in southeast England, situated within the county of Surrey.
-
B.
Penske Automotive Group
Penske Automotive Group is a large international transportation services company and one of the world’s leading automotive and commercial truck retailers.
-
C.
Cubic Transportation Systems
Cubic Transportation Systems is a company specializing in automated fare collection and intelligent transportation solutions for public transit systems worldwide.
-
D.
Stellantis
Stellantis is a multinational automotive manufacturing corporation formed through the merger of Fiat Chrysler Automobiles and PSA Group, producing a wide range of vehicles under brands such as Jeep, Peugeot, Citroën, and Fiat.
-
E.
Alstom (formerly Bombardier Transportation)
Alstom (formerly Bombardier Transportation) is a major global rail transport manufacturer known for producing trains, trams, and related railway systems and equipment.
- 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: Keolis Triple: [Société d’Exploitation de la Tour Eiffel, shareholder, Keolis]
Generated description
Keolis is a major French public transport operator that manages and operates bus, tram, metro, and rail networks in numerous cities worldwide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Keolis Target entity description: Keolis is a major French public transport operator that manages and operates bus, tram, metro, and rail networks in numerous cities worldwide.
-
A.
Byfleet
Byfleet is a village and former civil parish in southeast England, situated within the county of Surrey.
-
B.
Penske Automotive Group
Penske Automotive Group is a large international transportation services company and one of the world’s leading automotive and commercial truck retailers.
-
C.
Cubic Transportation Systems
Cubic Transportation Systems is a company specializing in automated fare collection and intelligent transportation solutions for public transit systems worldwide.
-
D.
Stellantis
Stellantis is a multinational automotive manufacturing corporation formed through the merger of Fiat Chrysler Automobiles and PSA Group, producing a wide range of vehicles under brands such as Jeep, Peugeot, Citroën, and Fiat.
-
E.
Alstom (formerly Bombardier Transportation)
Alstom (formerly Bombardier Transportation) is a major global rail transport manufacturer known for producing trains, trams, and related railway systems and equipment.
- 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_69a2575cb1dc8190a01ad332426dc339 |
completed | Feb. 28, 2026, 2:47 a.m. |
| NER | Named-entity recognition | batch_69a260c3037c8190ba7ddf328f249b74 |
completed | Feb. 28, 2026, 3:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a338e980908190871a2236375de6bd |
completed | Feb. 28, 2026, 6:50 p.m. |
| NEDg | Description generation | batch_69a339380100819084982498f6b7161e |
completed | Feb. 28, 2026, 6:51 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a33959072c819087e699c8a583e020 |
completed | Feb. 28, 2026, 6:52 p.m. |
Created at: Feb. 28, 2026, 2:52 a.m.