Triple
T7078109
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Provincetown Municipal Airport |
E164872
|
entity |
| Predicate | IATAcode |
P418
|
FINISHED |
| Object |
PVC
PVC is the IATA airport code for Provincetown Municipal Airport, a small regional airport serving Provincetown, Massachusetts.
|
E640928
|
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: PVC | Statement: [Provincetown Municipal Airport, IATAcode, PVC]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PVC Context triple: [Provincetown Municipal Airport, IATAcode, PVC]
-
A.
PLASTIC
PLASTIC is a scientific instrument suite on NASA's STEREO mission that measures solar wind ions and energetic particles to study the Sun–Earth connection and space weather.
-
B.
Neoprene
Neoprene is a synthetic rubber widely used for its durability, flexibility, and resistance to water, chemicals, and temperature extremes in products like wetsuits, hoses, and gaskets.
-
C.
Mylar
Mylar is a durable, transparent polyester film widely used for packaging, insulation, and protective applications.
-
D.
PPR
PPR was a Dutch progressive political party known for its left-wing, green, and Christian-radical positions, active mainly in the 1970s and 1980s.
-
E.
PPR
PPR was the communist political party that led Poland in the final years of World War II and laid the foundations for the postwar socialist state.
- 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: PVC Triple: [Provincetown Municipal Airport, IATAcode, PVC]
Generated description
PVC is the IATA airport code for Provincetown Municipal Airport, a small regional airport serving Provincetown, Massachusetts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PVC Target entity description: PVC is the IATA airport code for Provincetown Municipal Airport, a small regional airport serving Provincetown, Massachusetts.
-
A.
PLASTIC
PLASTIC is a scientific instrument suite on NASA's STEREO mission that measures solar wind ions and energetic particles to study the Sun–Earth connection and space weather.
-
B.
Neoprene
Neoprene is a synthetic rubber widely used for its durability, flexibility, and resistance to water, chemicals, and temperature extremes in products like wetsuits, hoses, and gaskets.
-
C.
Mylar
Mylar is a durable, transparent polyester film widely used for packaging, insulation, and protective applications.
-
D.
PPR
PPR was a Dutch progressive political party known for its left-wing, green, and Christian-radical positions, active mainly in the 1970s and 1980s.
-
E.
PPR
PPR was the communist political party that led Poland in the final years of World War II and laid the foundations for the postwar socialist state.
- 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_69c6887cbc6c8190bdfac42d940f4d8a |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e4ee29288190a9a3fa7a6c713d8f |
completed | March 27, 2026, 8:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7946dbf048190a6307fefeb1dd6a9 |
completed | March 28, 2026, 8:42 a.m. |
| NEDg | Description generation | batch_69c7955aefdc8190ab38d93097502ec1 |
completed | March 28, 2026, 8:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c795beba2c8190983f871c42f9b72e |
completed | March 28, 2026, 8:47 a.m. |
Created at: March 27, 2026, 2:40 p.m.