Triple
T8669016
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sound Transit 3 |
E205748
|
entity |
| Predicate | shortName |
P43
|
FINISHED |
| Object |
ST3
ST3 is a major Sound Transit expansion plan in the Seattle metropolitan area that funds and builds new light rail, bus rapid transit, and commuter rail projects over several decades.
|
E750033
|
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: ST3 | Statement: [Sound Transit 3, shortName, ST3]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ST3 Context triple: [Sound Transit 3, shortName, ST3]
-
A.
STC
STC is a prominent Sri Lankan boys’ school formally known as S. Thomas’ College, Mount Lavinia, renowned for its academic, sporting, and Anglican educational tradition.
-
B.
STC
STC is the commonly used abbreviation for RAF Strike Command, the former major operational command of the Royal Air Force responsible for the UK’s air combat forces.
-
C.
STC
STC is the acronym commonly used for Mexico City’s Sistema de Transporte Colectivo, the public agency that operates the city’s metro system.
-
D.
STW
STW is the National Rail station code for Strawberry Hill railway station in the London Borough of Richmond upon Thames, England.
-
E.
STMD
STMD is NASA’s Space Technology Mission Directorate, responsible for developing and demonstrating cutting-edge space technologies to enable future NASA missions and expand space exploration capabilities.
- 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: ST3 Triple: [Sound Transit 3, shortName, ST3]
Generated description
ST3 is a major Sound Transit expansion plan in the Seattle metropolitan area that funds and builds new light rail, bus rapid transit, and commuter rail projects over several decades.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: ST3 Target entity description: ST3 is a major Sound Transit expansion plan in the Seattle metropolitan area that funds and builds new light rail, bus rapid transit, and commuter rail projects over several decades.
-
A.
STC
STC is a prominent Sri Lankan boys’ school formally known as S. Thomas’ College, Mount Lavinia, renowned for its academic, sporting, and Anglican educational tradition.
-
B.
STC
STC is the commonly used abbreviation for RAF Strike Command, the former major operational command of the Royal Air Force responsible for the UK’s air combat forces.
-
C.
STC
STC is the acronym commonly used for Mexico City’s Sistema de Transporte Colectivo, the public agency that operates the city’s metro system.
-
D.
STW
STW is the National Rail station code for Strawberry Hill railway station in the London Borough of Richmond upon Thames, England.
-
E.
STMD
STMD is NASA’s Space Technology Mission Directorate, responsible for developing and demonstrating cutting-edge space technologies to enable future NASA missions and expand space exploration capabilities.
- 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_69ca83516ae88190aefe034b3bc589e3 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc48a48b548190b78259072b1224ee |
completed | March 31, 2026, 10:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cecd2b996481908da33fbd95494376 |
completed | April 2, 2026, 8:10 p.m. |
| NEDg | Description generation | batch_69cece8fcbcc8190832a66287bc8f833 |
completed | April 2, 2026, 8:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cecff48600819086a15700cb947056 |
completed | April 2, 2026, 8:22 p.m. |
Created at: March 30, 2026, 6:31 p.m.