Triple
T5013840
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port Jefferson station |
E112691
|
entity |
| Predicate | code |
P1537
|
FINISHED |
| Object |
PJS
PJS is the station code for Port Jefferson station, a Long Island Rail Road terminal in Port Jefferson, New York.
|
E487406
|
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: PJS | Statement: [Port Jefferson station, code, PJS]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PJS Context triple: [Port Jefferson station, code, PJS]
-
A.
PJ
PJ is a musical artist known for contributing guest performances to other musicians’ tracks.
-
B.
PJ
PJ is the commonly used given name of PJ Hyett, an American software developer and co-founder of the code hosting platform GitHub.
-
C.
PJ
PJ is the common abbreviation for the Argentine Justicialist Party, a major Peronist political party in Argentina.
-
D.
PZ
PZ is the vehicle registration code used on license plates for vehicles registered in the Preveza regional unit of Greece.
-
E.
PSON
PSON is the stock ticker symbol for Pearson plc, a major British multinational publishing and education company.
- 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: PJS Triple: [Port Jefferson station, code, PJS]
Generated description
PJS is the station code for Port Jefferson station, a Long Island Rail Road terminal in Port Jefferson, New York.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PJS Target entity description: PJS is the station code for Port Jefferson station, a Long Island Rail Road terminal in Port Jefferson, New York.
-
A.
PJ
PJ is a musical artist known for contributing guest performances to other musicians’ tracks.
-
B.
PJ
PJ is the commonly used given name of PJ Hyett, an American software developer and co-founder of the code hosting platform GitHub.
-
C.
PJ
PJ is the common abbreviation for the Argentine Justicialist Party, a major Peronist political party in Argentina.
-
D.
PZ
PZ is the vehicle registration code used on license plates for vehicles registered in the Preveza regional unit of Greece.
-
E.
PSON
PSON is the stock ticker symbol for Pearson plc, a major British multinational publishing and education company.
- 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_69bd4434acb8819086679dbeccc2fe54 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd7310c5b08190a5c9ab0f9fe9569f |
completed | March 20, 2026, 4:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be9271eccc8190bbe9bdb876b41cb8 |
completed | March 21, 2026, 12:43 p.m. |
| NEDg | Description generation | batch_69be9653457c819082c4e4436a940f92 |
completed | March 21, 2026, 1 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69be96b861d08190b64145f30b3420b5 |
completed | March 21, 2026, 1:01 p.m. |
Created at: March 20, 2026, 1:35 p.m.