Triple
T4254200
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Haverford, Pennsylvania |
E95930
|
entity |
| Predicate | roadServedBy |
P385
|
FINISHED |
| Object |
Lancaster Avenue
Lancaster Avenue is a major historic thoroughfare in the Philadelphia region, forming part of U.S. Route 30 and connecting numerous Main Line communities.
|
E8120
|
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: Lancaster Avenue | Statement: [Haverford, Pennsylvania, roadServedBy, Lancaster Avenue]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lancaster Avenue Context triple: [Haverford, Pennsylvania, roadServedBy, Lancaster Avenue]
-
A.
Lancaster Avenue
Lancaster Avenue is a major thoroughfare in Philadelphia that serves as a key commercial and transit corridor through the University City area and beyond.
-
B.
Dyer Avenue
Dyer Avenue is a short, vehicle-focused street and approach route to the Lincoln Tunnel located on Manhattan’s West Side in New York City.
-
C.
Warden Avenue
Warden Avenue is a major north–south arterial road in Toronto, Ontario, running through several residential and commercial neighbourhoods in the city and its eastern suburbs.
-
D.
Shaw Boulevard
Shaw Boulevard is a major east–west thoroughfare in Metro Manila, Philippines, serving as a key commercial and transport corridor through Mandaluyong and Pasig.
-
E.
Snyder Avenue
Snyder Avenue is a major east–west thoroughfare in South Philadelphia that serves as an important local commercial and residential corridor.
- 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: Lancaster Avenue Triple: [Haverford, Pennsylvania, roadServedBy, Lancaster Avenue]
Generated description
Lancaster Avenue is a major historic thoroughfare in the Philadelphia region, forming part of U.S. Route 30 and connecting numerous Main Line communities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lancaster Avenue Target entity description: Lancaster Avenue is a major historic thoroughfare in the Philadelphia region, forming part of U.S. Route 30 and connecting numerous Main Line communities.
-
A.
Lancaster Avenue
chosen
Lancaster Avenue is a major thoroughfare in Philadelphia that serves as a key commercial and transit corridor through the University City area and beyond.
-
B.
Dyer Avenue
Dyer Avenue is a short, vehicle-focused street and approach route to the Lincoln Tunnel located on Manhattan’s West Side in New York City.
-
C.
Warden Avenue
Warden Avenue is a major north–south arterial road in Toronto, Ontario, running through several residential and commercial neighbourhoods in the city and its eastern suburbs.
-
D.
Shaw Boulevard
Shaw Boulevard is a major east–west thoroughfare in Metro Manila, Philippines, serving as a key commercial and transport corridor through Mandaluyong and Pasig.
-
E.
Snyder Avenue
Snyder Avenue is a major east–west thoroughfare in South Philadelphia that serves as an important local commercial and residential corridor.
- F. None of above.
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_69b3453f759881909b91f01a1e82c036 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b34ebe6fbc8190a89269b478b3f435 |
completed | March 12, 2026, 11:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8b4d712008190aa25340e1feb0804 |
completed | March 29, 2026, 5:12 a.m. |
| NEDg | Description generation | batch_69c8b5d3ed1c8190ad4e95229f91ca23 |
completed | March 29, 2026, 5:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8b63c93b48190bab5314723ed4c24 |
completed | March 29, 2026, 5:18 a.m. |
Created at: March 12, 2026, 11:06 p.m.