Triple
T18327623
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metford railway station |
E439052
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object |
MFD
MFD is the National Rail station code for Metford railway station in New South Wales, Australia.
|
E1318910
|
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: MFD | Statement: [Metford railway station, hasStationCode, MFD]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MFD Context triple: [Metford railway station, hasStationCode, MFD]
-
A.
MDI
MDI is the IATA airport code for Makurdi Airport in Benue State, Nigeria.
-
B.
MDI
MDI is a premier Indian business school renowned for its postgraduate management programs and executive education.
-
C.
MIF
MIF is a fund within the Inter-American Development Bank Group that supports private sector development and inclusive economic growth in Latin America and the Caribbean.
-
D.
MFO
MFO is an international peacekeeping organization that supervises the implementation of the security provisions of the Egypt–Israel peace treaty in the Sinai Peninsula.
-
E.
MEF
MEF is Italy’s Ministry of Economy and Finance, the government department responsible for national economic policy, public finances, and the state budget.
- 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: MFD Triple: [Metford railway station, hasStationCode, MFD]
Generated description
MFD is the National Rail station code for Metford railway station in New South Wales, Australia.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MFD Target entity description: MFD is the National Rail station code for Metford railway station in New South Wales, Australia.
-
A.
MDI
MDI is a premier Indian business school renowned for its postgraduate management programs and executive education.
-
B.
MDI
MDI is the IATA airport code for Makurdi Airport in Benue State, Nigeria.
-
C.
MIF
MIF is a fund within the Inter-American Development Bank Group that supports private sector development and inclusive economic growth in Latin America and the Caribbean.
-
D.
MFO
MFO is an international peacekeeping organization that supervises the implementation of the security provisions of the Egypt–Israel peace treaty in the Sinai Peninsula.
-
E.
MEF
MEF is Italy’s Ministry of Economy and Finance, the government department responsible for national economic policy, public finances, and the state budget.
- 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_69d8b916a2d081909e249e4902f6aad9 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e50aac14488190840b9c22209f13d1 |
completed | April 19, 2026, 5:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a03c4cc227481909497c0d13a8eb816 |
completed | May 13, 2026, 12:24 a.m. |
| NEDg | Description generation | batch_6a03c8e79b8c8190a8e20ad0ef90fc19 |
completed | May 13, 2026, 12:42 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a03c94a98ac819085d3f99bdf6f4970 |
completed | May 13, 2026, 12:43 a.m. |
Created at: April 10, 2026, 10:36 a.m.