Triple
T16350438
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Palembang LRT |
E397047
|
entity |
| Predicate | mainContractor |
P7138
|
FINISHED |
| Object |
PT Waskita Karya
PT Waskita Karya is a major Indonesian state-owned construction and engineering company known for developing large-scale infrastructure projects across the country.
|
E1209145
|
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: PT Waskita Karya | Statement: [Palembang LRT, mainContractor, PT Waskita Karya]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PT Waskita Karya Context triple: [Palembang LRT, mainContractor, PT Waskita Karya]
-
A.
PT Semen Gresik
PT Semen Gresik is a major Indonesian cement manufacturing company and one of the key producers in the national cement industry.
-
B.
Pelindo IV
Pelindo IV is an Indonesian state-owned port operator responsible for managing and developing seaports across the eastern region of Indonesia.
-
C.
Pelindo III
Pelindo III is an Indonesian state-owned port management company that operates and develops several key seaports across central and eastern Indonesia.
-
D.
Pelindo I
Pelindo I is an Indonesian state-owned port operator responsible for managing and developing several key ports in the western region of Indonesia.
-
E.
PT Petrokimia Gresik
PT Petrokimia Gresik is a major Indonesian fertilizer and chemical manufacturing company based in Gresik, East Java.
- 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: PT Waskita Karya Triple: [Palembang LRT, mainContractor, PT Waskita Karya]
Generated description
PT Waskita Karya is a major Indonesian state-owned construction and engineering company known for developing large-scale infrastructure projects across the country.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PT Waskita Karya Target entity description: PT Waskita Karya is a major Indonesian state-owned construction and engineering company known for developing large-scale infrastructure projects across the country.
-
A.
PT Semen Gresik
PT Semen Gresik is a major Indonesian cement manufacturing company and one of the key producers in the national cement industry.
-
B.
Pelindo IV
Pelindo IV is an Indonesian state-owned port operator responsible for managing and developing seaports across the eastern region of Indonesia.
-
C.
Pelindo III
Pelindo III is an Indonesian state-owned port management company that operates and develops several key seaports across central and eastern Indonesia.
-
D.
Pelindo I
Pelindo I is an Indonesian state-owned port operator responsible for managing and developing several key ports in the western region of Indonesia.
-
E.
PT Petrokimia Gresik
PT Petrokimia Gresik is a major Indonesian fertilizer and chemical manufacturing company based in Gresik, East Java.
- 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_69d87f26864c819088365ca381a003c2 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e2facb37d0819093fe45446f1e79c1 |
completed | April 18, 2026, 3:30 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a002db40e0481908d919f2285e48a23 |
completed | May 10, 2026, 7:03 a.m. |
| NEDg | Description generation | batch_6a003082f0008190aeae2fbbfc3a8acf |
completed | May 10, 2026, 7:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00312a4fc48190b6bd6ad9db71bb4d |
completed | May 10, 2026, 7:18 a.m. |
Created at: April 10, 2026, 5:07 a.m.