Triple
T5660002
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central Rappahannock Regional Library |
E124712
|
entity |
| Predicate | hasBranch |
P35
|
FINISHED |
| Object |
Fredericksburg Branch
Fredericksburg Branch is a public library facility serving the Fredericksburg, Virginia community as part of the Central Rappahannock Regional Library system.
|
E537870
|
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: Fredericksburg Branch | Statement: [Central Rappahannock Regional Library, hasBranch, Fredericksburg Branch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fredericksburg Branch Context triple: [Central Rappahannock Regional Library, hasBranch, Fredericksburg Branch]
-
A.
VRE Manassas Line
The VRE Manassas Line is a Virginia Railway Express commuter rail route connecting Washington, D.C. with communities in Northern Virginia, including the city of Manassas.
-
B.
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.
-
C.
VRE Fredericksburg Line
The VRE Fredericksburg Line is a Virginia Railway Express commuter rail route connecting Fredericksburg and other communities in Northern Virginia with Washington, D.C.
-
D.
Salem Branch
Salem Branch is a regional railroad line in southern New Jersey that serves freight and limited local rail operations.
-
E.
Chambersburg–Hagerstown line
The Chambersburg–Hagerstown line is a historic railroad route in the Cumberland Valley region that connected Chambersburg, Pennsylvania, with Hagerstown, Maryland, facilitating regional trade and transportation.
- 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: Fredericksburg Branch Triple: [Central Rappahannock Regional Library, hasBranch, Fredericksburg Branch]
Generated description
Fredericksburg Branch is a public library facility serving the Fredericksburg, Virginia community as part of the Central Rappahannock Regional Library system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fredericksburg Branch Target entity description: Fredericksburg Branch is a public library facility serving the Fredericksburg, Virginia community as part of the Central Rappahannock Regional Library system.
-
A.
VRE Manassas Line
The VRE Manassas Line is a Virginia Railway Express commuter rail route connecting Washington, D.C. with communities in Northern Virginia, including the city of Manassas.
-
B.
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.
-
C.
VRE Fredericksburg Line
The VRE Fredericksburg Line is a Virginia Railway Express commuter rail route connecting Fredericksburg and other communities in Northern Virginia with Washington, D.C.
-
D.
Salem Branch
Salem Branch is a regional railroad line in southern New Jersey that serves freight and limited local rail operations.
-
E.
Chambersburg–Hagerstown line
The Chambersburg–Hagerstown line is a historic railroad route in the Cumberland Valley region that connected Chambersburg, Pennsylvania, with Hagerstown, Maryland, facilitating regional trade and transportation.
- 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_69c0082774a481909d7e63fb2aad56ac |
completed | March 22, 2026, 3:17 p.m. |
| NER | Named-entity recognition | batch_69c0231e3c388190a2dd2c59b4a25881 |
completed | March 22, 2026, 5:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c04da37ffc819095f33e7e66e7c1d0 |
completed | March 22, 2026, 8:14 p.m. |
| NEDg | Description generation | batch_69c04edf30448190a60eda49b8b031a0 |
completed | March 22, 2026, 8:19 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c04fb62690819083327781cb857ccc |
completed | March 22, 2026, 8:23 p.m. |
Created at: March 22, 2026, 3:42 p.m.