Triple
T21577988
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Transportation in Middlesex County, Massachusetts |
E532448
|
entity |
| Predicate | containsFacility |
P12416
|
FINISHED |
| Object |
Logan Express Framingham terminal
Logan Express Framingham terminal is a suburban bus facility in Framingham, Massachusetts that provides direct coach service to Boston Logan International Airport.
|
E1491717
|
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: Logan Express Framingham terminal | Statement: [Transportation in Middlesex County, Massachusetts, containsFacility, Logan Express Framingham terminal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Logan Express Framingham terminal Context triple: [Transportation in Middlesex County, Massachusetts, containsFacility, Logan Express Framingham terminal]
-
A.
Logan Terminal E
Logan Terminal E is the international terminal at Boston Logan International Airport, serving most of the airport’s overseas flights and several domestic routes.
-
B.
Logan Terminal A
Logan Terminal A is a passenger terminal at Boston Logan International Airport that primarily serves domestic flights and select international routes for major U.S. airlines.
-
C.
Logan station
Logan station is an underground rapid transit stop in Philadelphia, Pennsylvania, serving the Logan neighborhood on SEPTA’s Broad Street Line.
-
D.
Fern Rock Transportation Center
Fern Rock Transportation Center is a major multimodal transit hub in North Philadelphia that serves as a key subway, regional rail, and bus interchange in the SEPTA system.
-
E.
Ironville Terminal
Ironville Terminal is a cargo-handling facility within the Port of Toledo that supports the movement and storage of bulk and general freight on the Great Lakes.
- 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: Logan Express Framingham terminal Triple: [Transportation in Middlesex County, Massachusetts, containsFacility, Logan Express Framingham terminal]
Generated description
Logan Express Framingham terminal is a suburban bus facility in Framingham, Massachusetts that provides direct coach service to Boston Logan International Airport.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Logan Express Framingham terminal Target entity description: Logan Express Framingham terminal is a suburban bus facility in Framingham, Massachusetts that provides direct coach service to Boston Logan International Airport.
-
A.
Logan Terminal E
Logan Terminal E is the international terminal at Boston Logan International Airport, serving most of the airport’s overseas flights and several domestic routes.
-
B.
Logan Terminal A
Logan Terminal A is a passenger terminal at Boston Logan International Airport that primarily serves domestic flights and select international routes for major U.S. airlines.
-
C.
Logan station
Logan station is an underground rapid transit stop in Philadelphia, Pennsylvania, serving the Logan neighborhood on SEPTA’s Broad Street Line.
-
D.
Fern Rock Transportation Center
Fern Rock Transportation Center is a major multimodal transit hub in North Philadelphia that serves as a key subway, regional rail, and bus interchange in the SEPTA system.
-
E.
Ironville Terminal
Ironville Terminal is a cargo-handling facility within the Port of Toledo that supports the movement and storage of bulk and general freight on the Great Lakes.
- 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_69e0c4618bec8190bcb0feb74568cbb1 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69eeeb59cee08190aae55ad6e2a4e077 |
completed | April 27, 2026, 4:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09f67679c881908cabb5b7f3e8dcb7 |
completed | May 17, 2026, 5:10 p.m. |
| NEDg | Description generation | batch_6a09f6e046e48190a65e3d164c14e4b3 |
completed | May 17, 2026, 5:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09f7e525a88190a37680187b5b0916 |
completed | May 17, 2026, 5:16 p.m. |
Created at: April 16, 2026, 6:31 p.m.