Triple
T13797640
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Haverhill, Massachusetts |
E331556
|
entity |
| Predicate | hasRiverCrossing |
P1970
|
FINISHED |
| Object |
Comeau Bridge
Comeau Bridge is a roadway bridge in Haverhill, Massachusetts, that carries traffic across the Merrimack River.
|
E1090084
|
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: Comeau Bridge | Statement: [Haverhill, Massachusetts, hasRiverCrossing, Comeau Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Comeau Bridge Context triple: [Haverhill, Massachusetts, hasRiverCrossing, Comeau Bridge]
-
A.
Black Bridge
Black Bridge is a historic suspension bridge spanning the Colorado River in the Grand Canyon, used by hikers and mule trains on the South Kaibab Trail.
-
B.
Aurora Bridge
Aurora Bridge is a historic steel cantilever bridge in Seattle that carries State Route 99 over the Lake Union area, connecting the Queen Anne and Fremont neighborhoods.
-
C.
Galipeault Bridge
Galipeault Bridge is a road bridge in Quebec, Canada, that connects the Island of Montreal to Île Perrot across Lake Saint-Louis as part of the main highway route toward Vaudreuil-Dorion and beyond.
-
D.
Vista Bridge
Vista Bridge is a historic arched concrete bridge in Portland, Oregon, known for its scenic views over the city and its role as a prominent landmark in the West Hills.
-
E.
Kemsky Bridge
Kemsky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Malaya Nevka River and connecting parts of the city’s Petrogradsky District.
- 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: Comeau Bridge Triple: [Haverhill, Massachusetts, hasRiverCrossing, Comeau Bridge]
Generated description
Comeau Bridge is a roadway bridge in Haverhill, Massachusetts, that carries traffic across the Merrimack River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Comeau Bridge Target entity description: Comeau Bridge is a roadway bridge in Haverhill, Massachusetts, that carries traffic across the Merrimack River.
-
A.
Black Bridge
Black Bridge is a historic suspension bridge spanning the Colorado River in the Grand Canyon, used by hikers and mule trains on the South Kaibab Trail.
-
B.
Aurora Bridge
Aurora Bridge is a historic steel cantilever bridge in Seattle that carries State Route 99 over the Lake Union area, connecting the Queen Anne and Fremont neighborhoods.
-
C.
Galipeault Bridge
Galipeault Bridge is a road bridge in Quebec, Canada, that connects the Island of Montreal to Île Perrot across Lake Saint-Louis as part of the main highway route toward Vaudreuil-Dorion and beyond.
-
D.
Vista Bridge
Vista Bridge is a historic arched concrete bridge in Portland, Oregon, known for its scenic views over the city and its role as a prominent landmark in the West Hills.
-
E.
Kemsky Bridge
Kemsky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Malaya Nevka River and connecting parts of the city’s Petrogradsky District.
- 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_69d81c58feb08190a77bca8bf7d6d20f |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de025be1f08190aac525d72d7dc0c3 |
completed | April 14, 2026, 9:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd323be8d48190b0b289f25de06fb1 |
completed | May 8, 2026, 12:45 a.m. |
| NEDg | Description generation | batch_69fd366ca0a88190a93ba290c56ee220 |
completed | May 8, 2026, 1:03 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd377b46788190a06d7f41aa37a9f5 |
completed | May 8, 2026, 1:08 a.m. |
Created at: April 9, 2026, 10:11 p.m.