Triple
T12557443
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Upminster Depot |
E295253
|
entity |
| Predicate | hasAbbreviation |
P43
|
FINISHED |
| Object |
UPD
UPD is the abbreviation for Upminster Depot, a London Underground maintenance and stabling facility serving the eastern end of the District line.
|
E990857
|
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: UPD | Statement: [Upminster Depot, hasAbbreviation, UPD]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: UPD Context triple: [Upminster Depot, hasAbbreviation, UPD]
-
A.
UPD
UPD is the commonly used acronym for the University of the Philippines Diliman, the flagship campus of the national university of the Philippines.
-
B.
Autoupdate
Autoupdate is a GNU Autotools utility that helps automatically update older `configure.in` or `configure.ac` scripts to use newer Autoconf macros and conventions.
-
C.
UPG
UPG is the IATA airport code for Sultan Hasanuddin International Airport serving Makassar in South Sulawesi, Indonesia.
-
D.
Upgrade U
"Upgrade U" is a 2006 hip-hop/R&B song by Beyoncé featuring Jay-Z, known for its luxurious themes and Swizz Beatz's distinctive production.
-
E.
ML Update
ML Update is a political periodical associated with the Communist Party of India (Marxist–Leninist) Liberation that covers leftist analysis, party positions, and current affairs.
- 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: UPD Triple: [Upminster Depot, hasAbbreviation, UPD]
Generated description
UPD is the abbreviation for Upminster Depot, a London Underground maintenance and stabling facility serving the eastern end of the District line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: UPD Target entity description: UPD is the abbreviation for Upminster Depot, a London Underground maintenance and stabling facility serving the eastern end of the District line.
-
A.
UPD
UPD is the commonly used acronym for the University of the Philippines Diliman, the flagship campus of the national university of the Philippines.
-
B.
Autoupdate
Autoupdate is a GNU Autotools utility that helps automatically update older `configure.in` or `configure.ac` scripts to use newer Autoconf macros and conventions.
-
C.
UPG
UPG is the IATA airport code for Sultan Hasanuddin International Airport serving Makassar in South Sulawesi, Indonesia.
-
D.
Upgrade U
"Upgrade U" is a 2006 hip-hop/R&B song by Beyoncé featuring Jay-Z, known for its luxurious themes and Swizz Beatz's distinctive production.
-
E.
ML Update
ML Update is a political periodical associated with the Communist Party of India (Marxist–Leninist) Liberation that covers leftist analysis, party positions, and current affairs.
- 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_69d6ad9cac2c81908e8a7bed82d1e21d |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d95491d9688190a6b88a939124233e |
completed | April 10, 2026, 7:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f655895c9c819082f41e79906567c6 |
completed | May 2, 2026, 7:50 p.m. |
| NEDg | Description generation | batch_69f6599e89708190bc1d38e9702d7626 |
completed | May 2, 2026, 8:07 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f65a414118819095049600f1ad6d63 |
completed | May 2, 2026, 8:10 p.m. |
Created at: April 8, 2026, 11:47 p.m.