Triple
T17371786
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland downtown street network |
E422333
|
entity |
| Predicate | hasComponent |
P35
|
FINISHED |
| Object |
Cumberland Avenue
Cumberland Avenue is a major thoroughfare in downtown Portland, Maine, lined with a mix of residential, commercial, and institutional buildings.
|
E1418982
|
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: Cumberland Avenue | Statement: [Portland downtown street network, hasComponent, Cumberland Avenue]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cumberland Avenue Context triple: [Portland downtown street network, hasComponent, Cumberland Avenue]
-
A.
Long Street
Long Street is a famous thoroughfare in Cape Town known for its vibrant nightlife, historic Victorian architecture, and diverse mix of restaurants, bars, and shops.
-
B.
Chester Avenue
Chester Avenue is a major street in Philadelphia that serves as part of the surface-running route for SEPTA’s Subway–Surface trolley lines.
-
C.
St. James Avenue
St. James Avenue is a major street in Boston’s Back Bay neighborhood, known for running through the city’s commercial and historic core near landmarks like Copley Square.
-
D.
Ligonier Street
Ligonier Street is a local roadway in Latrobe, Pennsylvania, running near the Latrobe Amtrak station and serving as part of the town’s central street network.
-
E.
Beaumont Avenue
Beaumont Avenue is a street that lends its name to the historic Beaumont Avenue Residential District, known for its notable neighborhood character and architecture.
- 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: Cumberland Avenue Triple: [Portland downtown street network, hasComponent, Cumberland Avenue]
Generated description
Cumberland Avenue is a major thoroughfare in downtown Portland, Maine, lined with a mix of residential, commercial, and institutional buildings.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cumberland Avenue Target entity description: Cumberland Avenue is a major thoroughfare in downtown Portland, Maine, lined with a mix of residential, commercial, and institutional buildings.
-
A.
Long Street
Long Street is a famous thoroughfare in Cape Town known for its vibrant nightlife, historic Victorian architecture, and diverse mix of restaurants, bars, and shops.
-
B.
Chester Avenue
Chester Avenue is a major street in Philadelphia that serves as part of the surface-running route for SEPTA’s Subway–Surface trolley lines.
-
C.
St. James Avenue
St. James Avenue is a major street in Boston’s Back Bay neighborhood, known for running through the city’s commercial and historic core near landmarks like Copley Square.
-
D.
Ligonier Street
Ligonier Street is a local roadway in Latrobe, Pennsylvania, running near the Latrobe Amtrak station and serving as part of the town’s central street network.
-
E.
Beaumont Avenue
Beaumont Avenue is a street that lends its name to the historic Beaumont Avenue Residential District, known for its notable neighborhood character and architecture.
- 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_69d889d6535c81908be333c01deaec4e |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43a69d93c81908ce2d909857a3a11 |
completed | April 19, 2026, 2:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a084b6ee5788190abc51a6ee4123ba3 |
completed | May 16, 2026, 10:48 a.m. |
| NEDg | Description generation | batch_6a084be2bcc88190b7d369c07da59c11 |
completed | May 16, 2026, 10:50 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a084c99487c81908dd132f118846f0c |
completed | May 16, 2026, 10:53 a.m. |
Created at: April 10, 2026, 5:44 a.m.