Triple
T15260856
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Betfair |
E364768
|
entity |
| Predicate | hasSubsidiary |
P254
|
FINISHED |
| Object |
Betfair US
Betfair US is the American division of the global online betting and gaming company Betfair, focused on providing regulated wagering services in the United States.
|
E364768
|
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: Betfair US | Statement: [Betfair, hasSubsidiary, Betfair US]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Betfair US Context triple: [Betfair, hasSubsidiary, Betfair US]
-
A.
Betfair
Betfair is a major online gambling company and betting exchange based in the United Kingdom.
-
B.
Betfred
Betfred is a major UK-based bookmaker and online gambling company known for its extensive sports betting and gaming operations.
-
C.
BetRivers
BetRivers is an online sports betting and casino brand operated by Rush Street Interactive and linked to the Rivers Casino properties in the United States.
-
D.
Betclic
Betclic is a European online sports betting and gambling company known for sponsoring major professional sports leagues and events.
-
E.
Caesars Sportsbook
Caesars Sportsbook is a major U.S. sports betting and online gambling platform operated by casino giant Caesars Entertainment.
- 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: Betfair US Triple: [Betfair, hasSubsidiary, Betfair US]
Generated description
Betfair US is the American division of the global online betting and gaming company Betfair, focused on providing regulated wagering services in the United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Betfair US Target entity description: Betfair US is the American division of the global online betting and gaming company Betfair, focused on providing regulated wagering services in the United States.
-
A.
Betfair
chosen
Betfair is a major online gambling company and betting exchange based in the United Kingdom.
-
B.
Betfred
Betfred is a major UK-based bookmaker and online gambling company known for its extensive sports betting and gaming operations.
-
C.
BetRivers
BetRivers is an online sports betting and casino brand operated by Rush Street Interactive and linked to the Rivers Casino properties in the United States.
-
D.
Betclic
Betclic is a European online sports betting and gambling company known for sponsoring major professional sports leagues and events.
-
E.
Caesars Sportsbook
Caesars Sportsbook is a major U.S. sports betting and online gambling platform operated by casino giant Caesars Entertainment.
- F. None of above.
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_69d85a0f08408190b3c3259ae35d79d2 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0084e85a08190b8e63598b9f6a535 |
completed | April 15, 2026, 9:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fee5fb8b30819096d31ba5884715c9 |
completed | May 9, 2026, 7:44 a.m. |
| NEDg | Description generation | batch_69fee805f5bc8190a6095e3c374f3441 |
completed | May 9, 2026, 7:53 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fee8e4dc688190bd597f8d710c8afc |
completed | May 9, 2026, 7:57 a.m. |
Created at: April 10, 2026, 3:14 a.m.