Triple
T449387
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Macau |
E7092
|
entity |
| Predicate | majorCasinoOperatorPresence |
P14938
|
FINISHED |
| Object |
MGM China
MGM China is a leading casino and hospitality company operating major integrated resort properties in Macau.
|
E58881
|
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: MGM China | Statement: [Macau, majorCasinoOperatorPresence, MGM China]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MGM China Context triple: [Macau, majorCasinoOperatorPresence, MGM China]
-
A.
Galaxy Entertainment Group
Galaxy Entertainment Group is a leading Hong Kong-based gaming and hospitality company best known for operating large-scale casino resorts in Macau.
-
B.
Melco Resorts & Entertainment
Melco Resorts & Entertainment is a prominent developer and operator of integrated casino resorts, particularly known for its large-scale luxury gaming and entertainment properties in Asia.
-
C.
Sands China
Sands China is a leading integrated resort and casino operator in Macau, known for flagship properties such as The Venetian Macao and The Parisian Macao.
-
D.
Dalian Wanda Group
Dalian Wanda Group is a major Chinese multinational conglomerate with core businesses in commercial property, entertainment, and tourism.
-
E.
MGM
MGM (Metro-Goldwyn-Mayer) is a historic American film studio renowned for its iconic roaring lion logo and for producing many of the most famous movies of Hollywood’s Golden Age.
- 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: MGM China Triple: [Macau, majorCasinoOperatorPresence, MGM China]
Generated description
MGM China is a leading casino and hospitality company operating major integrated resort properties in Macau.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MGM China Target entity description: MGM China is a leading casino and hospitality company operating major integrated resort properties in Macau.
-
A.
Galaxy Entertainment Group
Galaxy Entertainment Group is a leading Hong Kong-based gaming and hospitality company best known for operating large-scale casino resorts in Macau.
-
B.
Melco Resorts & Entertainment
Melco Resorts & Entertainment is a prominent developer and operator of integrated casino resorts, particularly known for its large-scale luxury gaming and entertainment properties in Asia.
-
C.
Sands China
Sands China is a leading integrated resort and casino operator in Macau, known for flagship properties such as The Venetian Macao and The Parisian Macao.
-
D.
Dalian Wanda Group
Dalian Wanda Group is a major Chinese multinational conglomerate with core businesses in commercial property, entertainment, and tourism.
-
E.
MGM
MGM (Metro-Goldwyn-Mayer) is a historic American film studio renowned for its iconic roaring lion logo and for producing many of the most famous movies of Hollywood’s Golden Age.
- 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_69a2e7e4676c81909ea0dbdecac0687c |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2f01d8fa88190849d720b029db479 |
completed | Feb. 28, 2026, 1:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a462f3f5b4819089f05339d8422cd0 |
completed | March 1, 2026, 4:01 p.m. |
| NEDg | Description generation | batch_69a463937ea481908ee615323ae4ebf0 |
completed | March 1, 2026, 4:04 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a463f23ea08190b977642b9485f16f |
completed | March 1, 2026, 4:06 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.