Triple
T20257635
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fort Dupont |
E498745
|
entity |
| Predicate | borderedBy |
P224
|
FINISHED |
| Object |
Penn Branch
Penn Branch is a residential neighborhood in Southeast Washington, D.C., known for its tree-lined streets and single-family homes.
|
E1420537
|
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: Penn Branch | Statement: [Fort Dupont, borderedBy, Penn Branch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Penn Branch Context triple: [Fort Dupont, borderedBy, Penn Branch]
-
A.
Princeton Branch
The Princeton Branch is a short commuter rail line in New Jersey that connects Princeton with the Northeast Corridor main line at Princeton Junction.
-
B.
Westland Branch
Westland Branch is a spur of the Montour Trail in Pennsylvania that extends the trail network toward the Westland area, primarily serving recreational cyclists and pedestrians.
-
C.
Highland Branch
Highland Branch is a light rail line of Boston's MBTA Green Line that runs through several western suburbs including Newton.
-
D.
Rumford Branch
Rumford Branch is a rail line in Maine that served as a key route of the Maine Central Railroad, primarily supporting regional freight and paper industry transportation.
-
E.
Nauck Branch
Nauck Branch is a small stream in Arlington County, Virginia, that feeds into Four Mile Run as part of the local urban watershed.
- 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: Penn Branch Triple: [Fort Dupont, borderedBy, Penn Branch]
Generated description
Penn Branch is a residential neighborhood in Southeast Washington, D.C., known for its tree-lined streets and single-family homes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Penn Branch Target entity description: Penn Branch is a residential neighborhood in Southeast Washington, D.C., known for its tree-lined streets and single-family homes.
-
A.
Princeton Branch
The Princeton Branch is a short commuter rail line in New Jersey that connects Princeton with the Northeast Corridor main line at Princeton Junction.
-
B.
Westland Branch
Westland Branch is a spur of the Montour Trail in Pennsylvania that extends the trail network toward the Westland area, primarily serving recreational cyclists and pedestrians.
-
C.
Highland Branch
Highland Branch is a light rail line of Boston's MBTA Green Line that runs through several western suburbs including Newton.
-
D.
Rumford Branch
Rumford Branch is a rail line in Maine that served as a key route of the Maine Central Railroad, primarily supporting regional freight and paper industry transportation.
-
E.
Nauck Branch
Nauck Branch is a small stream in Arlington County, Virginia, that feeds into Four Mile Run as part of the local urban watershed.
- 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_69da6275fa6c8190952924930adee150 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e674c7296c819092860942de8f28d5 |
completed | April 20, 2026, 6:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08552c65488190922fc54374072e69 |
completed | May 16, 2026, 11:29 a.m. |
| NEDg | Description generation | batch_6a0855d7d87481908ff14d53a2ac94f7 |
completed | May 16, 2026, 11:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0856e66c808190b5ef994f1cbc5f3e |
completed | May 16, 2026, 11:37 a.m. |
Created at: April 11, 2026, 11:41 p.m.