Triple
T4406550
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Goddard Spacecraft Operations Control Center |
E93745
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Greenbelt, Maryland |
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 | Statement: [Goddard Spacecraft Operations Control Center, locatedIn, Greenbelt, Maryland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greenbelt, Maryland Context triple: [Goddard Spacecraft Operations Control Center, locatedIn, Greenbelt, Maryland]
-
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.
Montgomery Village, Maryland
Montgomery Village, Maryland is a large planned suburban community in central Montgomery County known for its residential neighborhoods, parks, and proximity to Washington, D.C.
-
C.
Landover Hills, Maryland
Landover Hills, Maryland is a small suburban town in Prince George’s County, just outside Washington, D.C., known for its residential neighborhoods and proximity to major transportation routes.
-
D.
Hunt Valley, Maryland
Hunt Valley, Maryland is a suburban community north of Baltimore known for its business parks, shopping centers, and role as a regional commercial hub.
-
E.
Brentwood, Maryland
Brentwood, Maryland is a small residential town in the inner suburbs of Washington, D.C., known for its diverse community and proximity to the nation’s capital.
- 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_69b345158c748190a2c040fce2da9980 |
completed | March 12, 2026, 10:58 p.m. |
| NER | Named-entity recognition | batch_69b35489f6948190a4b2c259f64b4abf |
completed | March 13, 2026, 12:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdacc9ef8c81909ff2a16cf68844d0 |
completed | March 20, 2026, 8:23 p.m. |
Created at: March 12, 2026, 11:28 p.m.