Triple
T11324036
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Anacostia Tributary Trail System |
E268163
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Northeast Branch Trail
The Northeast Branch Trail is a multi-use recreational path in Maryland that follows the Northeast Branch of the Anacostia River, connecting parks and communities as part of the larger Anacostia Tributary Trail System.
|
E922655
|
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: Northeast Branch Trail | Statement: [Anacostia Tributary Trail System, hasPart, Northeast Branch Trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northeast Branch Trail Context triple: [Anacostia Tributary Trail System, hasPart, Northeast Branch Trail]
-
A.
Northwest Branch Trail
Northwest Branch Trail is a multi-use recreational path in the Washington, D.C. metropolitan area that follows the Northwest Branch of the Anacostia River, popular for walking, running, and cycling.
-
B.
Sawmill Branch Trail
Sawmill Branch Trail is a hiking path within Maryland’s Patapsco Valley State Park, known for its wooded scenery, stream crossings, and access to the park’s broader trail network.
-
C.
Franconia Brook Trail
Franconia Brook Trail is a popular hiking route in New Hampshire’s White Mountains that follows Franconia Brook through the remote Pemigewasset Wilderness, providing access to several backcountry destinations.
-
D.
North Point Trail
North Point Trail is a popular hiking route in New York’s Catskill Mountains known for its scenic forest paths and expansive viewpoints over the surrounding lakes and valleys.
-
E.
Northside Trail
Northside Trail is a popular multi-use path in Atlanta that winds through wooded areas and connects neighborhoods as part of the larger Atlanta BeltLine trail network.
- 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: Northeast Branch Trail Triple: [Anacostia Tributary Trail System, hasPart, Northeast Branch Trail]
Generated description
The Northeast Branch Trail is a multi-use recreational path in Maryland that follows the Northeast Branch of the Anacostia River, connecting parks and communities as part of the larger Anacostia Tributary Trail System.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Northeast Branch Trail Target entity description: The Northeast Branch Trail is a multi-use recreational path in Maryland that follows the Northeast Branch of the Anacostia River, connecting parks and communities as part of the larger Anacostia Tributary Trail System.
-
A.
Northwest Branch Trail
Northwest Branch Trail is a multi-use recreational path in the Washington, D.C. metropolitan area that follows the Northwest Branch of the Anacostia River, popular for walking, running, and cycling.
-
B.
Sawmill Branch Trail
Sawmill Branch Trail is a hiking path within Maryland’s Patapsco Valley State Park, known for its wooded scenery, stream crossings, and access to the park’s broader trail network.
-
C.
Franconia Brook Trail
Franconia Brook Trail is a popular hiking route in New Hampshire’s White Mountains that follows Franconia Brook through the remote Pemigewasset Wilderness, providing access to several backcountry destinations.
-
D.
North Point Trail
North Point Trail is a popular hiking route in New York’s Catskill Mountains known for its scenic forest paths and expansive viewpoints over the surrounding lakes and valleys.
-
E.
Northside Trail
Northside Trail is a popular multi-use path in Atlanta that winds through wooded areas and connects neighborhoods as part of the larger Atlanta BeltLine trail network.
- 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_69d6aacb1f0881908c84a349fd1be047 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e9e122e48190b3f890de8d561480 |
completed | April 9, 2026, 6:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e58b4ec4ac81908d51e3815a054704 |
completed | April 20, 2026, 2:11 a.m. |
| NEDg | Description generation | batch_69e59323c5948190bc2c9512f7b0a54f |
completed | April 20, 2026, 2:44 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e599c53704819097c0fdbbfbbb1e87 |
completed | April 20, 2026, 3:13 a.m. |
Created at: April 8, 2026, 9:32 p.m.