Triple
T16430308
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Goddard Space Flight Center |
E399054
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Greenbelt, Maryland, United States |
E58381
|
NE FINISHED |
How this triple was built (2 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: Greenbelt, Maryland, United States | Statement: [Goddard Space Flight Center, locatedIn, Greenbelt, Maryland, United States]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greenbelt, Maryland, United States Context triple: [Goddard Space Flight Center, locatedIn, Greenbelt, Maryland, United States]
-
A.
Greenbelt, Maryland
chosen
Greenbelt, Maryland is a planned community and city in the Washington, D.C. metropolitan area, originally developed in the 1930s as part of President Franklin D. Roosevelt’s New Deal.
-
B.
Greenbelt
Greenbelt is a vast network of forests, trails, and natural areas on Staten Island that serves as one of New York City's largest and most significant urban park preserves.
-
C.
Greenbelt
Greenbelt is a prominent upscale shopping, dining, and lifestyle complex located in the central business district of Makati in Metro Manila, Philippines.
-
D.
Beltsville, Maryland
Beltsville, Maryland is a suburban community in Prince George's County known in part for hosting major federal facilities, including a key United States Secret Service training center.
-
E.
Lexington Park, Maryland
Lexington Park, Maryland is a community in St. Mary’s County best known for its proximity to Naval Air Station Patuxent River and its role in U.S. naval aviation research and testing.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d87f2b9024819085c20e52de95d583 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e328fe0f488190ac34aa677c980a20 |
completed | April 18, 2026, 6:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a007589fd888190862206c5a7cac345 |
completed | May 10, 2026, 12:09 p.m. |
Created at: April 10, 2026, 5:10 a.m.