Triple
T7442870
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port of Singapore |
E171797
|
entity |
| Predicate | hasOperator |
P179
|
FINISHED |
| Object |
PSA International
PSA International is a leading global port operator headquartered in Singapore, managing container terminals and related logistics services worldwide.
|
E665527
|
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: PSA International | Statement: [Port of Singapore, hasOperator, PSA International]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PSA International Context triple: [Port of Singapore, hasOperator, PSA International]
-
A.
Penske Corporation
Penske Corporation is a diversified global transportation services company involved in truck leasing, logistics, automotive retail, and motorsports, founded and led by Roger Penske.
-
B.
Prestige Worldwide
Prestige Worldwide is the fictional entertainment company and musical act created by the characters Brennan Huff and Dale Doback in the comedy film "Step Brothers."
-
C.
PSA Group
PSA Group was a major French automotive manufacturer best known for producing Peugeot, Citroën, and DS vehicles before merging to form Stellantis.
-
D.
Penske Media Corporation
Penske Media Corporation is a media and publishing company that owns and operates a portfolio of prominent entertainment, music, fashion, and culture brands.
-
E.
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.
- 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: PSA International Triple: [Port of Singapore, hasOperator, PSA International]
Generated description
PSA International is a leading global port operator headquartered in Singapore, managing container terminals and related logistics services worldwide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PSA International Target entity description: PSA International is a leading global port operator headquartered in Singapore, managing container terminals and related logistics services worldwide.
-
A.
Penske Corporation
Penske Corporation is a diversified global transportation services company involved in truck leasing, logistics, automotive retail, and motorsports, founded and led by Roger Penske.
-
B.
Prestige Worldwide
Prestige Worldwide is the fictional entertainment company and musical act created by the characters Brennan Huff and Dale Doback in the comedy film "Step Brothers."
-
C.
PSA Group
PSA Group was a major French automotive manufacturer best known for producing Peugeot, Citroën, and DS vehicles before merging to form Stellantis.
-
D.
Penske Media Corporation
Penske Media Corporation is a media and publishing company that owns and operates a portfolio of prominent entertainment, music, fashion, and culture brands.
-
E.
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.
- 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_69c68a65402881908f7869368eb746fb |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f36d0fbc81908cb7cfe99f80de08 |
completed | March 27, 2026, 9:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8279c9cec8190bde450f845f7d0ea |
completed | March 28, 2026, 7:10 p.m. |
| NEDg | Description generation | batch_69c828c8b0588190a5a99380dc25d837 |
completed | March 28, 2026, 7:15 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8296962b48190b9f5cc4a66b93b91 |
completed | March 28, 2026, 7:18 p.m. |
Created at: March 27, 2026, 3:13 p.m.