Triple
T9567594
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | East Boston Tunnel |
E230826
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Boston Harbor crossings
Boston Harbor crossings are the network of tunnels and bridges that connect Boston’s mainland with areas across Boston Harbor, facilitating road and transit travel beneath and over the water.
|
E807632
|
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: Boston Harbor crossings | Statement: [East Boston Tunnel, partOf, Boston Harbor crossings]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boston Harbor crossings Context triple: [East Boston Tunnel, partOf, Boston Harbor crossings]
-
A.
Boston Harbor ferries
Boston Harbor ferries is a passenger ferry service in Boston that connects key waterfront locations and harbor islands, offering both commuter transit and sightseeing routes.
-
B.
Eastern Harbour Crossing
Eastern Harbour Crossing is a combined road and rail tunnel in Hong Kong that provides a key transport link beneath Victoria Harbour between Kowloon and Hong Kong Island.
-
C.
Baltimore Harbor Crossings
Baltimore Harbor Crossings is a network of major highway tunnels and bridges that carry traffic under and over Baltimore’s Inner Harbor.
-
D.
Outerbridge Crossing
Outerbridge Crossing is a steel cantilever bridge that carries vehicular traffic between Staten Island, New York, and Perth Amboy, New Jersey, across the Arthur Kill tidal strait.
-
E.
Jackson Harbor docks
Jackson Harbor docks is a small ferry and fishing harbor on Washington Island in Wisconsin, serving as a key access point to surrounding Lake Michigan waters and nearby islands.
- 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: Boston Harbor crossings Triple: [East Boston Tunnel, partOf, Boston Harbor crossings]
Generated description
Boston Harbor crossings are the network of tunnels and bridges that connect Boston’s mainland with areas across Boston Harbor, facilitating road and transit travel beneath and over the water.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Boston Harbor crossings Target entity description: Boston Harbor crossings are the network of tunnels and bridges that connect Boston’s mainland with areas across Boston Harbor, facilitating road and transit travel beneath and over the water.
-
A.
Boston Harbor ferries
Boston Harbor ferries is a passenger ferry service in Boston that connects key waterfront locations and harbor islands, offering both commuter transit and sightseeing routes.
-
B.
Eastern Harbour Crossing
Eastern Harbour Crossing is a combined road and rail tunnel in Hong Kong that provides a key transport link beneath Victoria Harbour between Kowloon and Hong Kong Island.
-
C.
Baltimore Harbor Crossings
Baltimore Harbor Crossings is a network of major highway tunnels and bridges that carry traffic under and over Baltimore’s Inner Harbor.
-
D.
Outerbridge Crossing
Outerbridge Crossing is a steel cantilever bridge that carries vehicular traffic between Staten Island, New York, and Perth Amboy, New Jersey, across the Arthur Kill tidal strait.
-
E.
Jackson Harbor docks
Jackson Harbor docks is a small ferry and fishing harbor on Washington Island in Wisconsin, serving as a key access point to surrounding Lake Michigan waters and nearby islands.
- 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_69ca847f22188190a56e4a97625bef22 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd996df4f08190b19bbaefb10a9789 |
completed | April 1, 2026, 10:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d152b09c808190aff32419f2cbb15f |
completed | April 4, 2026, 6:04 p.m. |
| NEDg | Description generation | batch_69d153d59844819086a0f50e6a7624b2 |
completed | April 4, 2026, 6:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1546a503c81908edc9588adabc172 |
completed | April 4, 2026, 6:11 p.m. |
Created at: March 30, 2026, 8:04 p.m.