Triple
T11000013
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MDA (MacDonald, Dettwiler and Associates) |
E259979
|
entity |
| Predicate | tickerSymbol |
P1447
|
FINISHED |
| Object | MDA |
E238204
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: MDA | Statement: [MDA (MacDonald, Dettwiler and Associates), tickerSymbol, MDA]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MDA Context triple: [MDA (MacDonald, Dettwiler and Associates), tickerSymbol, MDA]
-
A.
MDA
MDA (Monochrome Display Adapter) is IBM's original text-only video display standard for early IBM PCs, providing high-resolution monochrome output without graphics capabilities.
-
B.
MDA
MDA is the state agency responsible for promoting and regulating Maryland’s agricultural industry, including farming, food safety, and related environmental programs.
-
C.
MDA
chosen
MDA is a Canadian space technology company known for developing advanced satellite systems, robotics, and Earth observation solutions.
-
D.
MDA
MDA is the United States Missile Defense Agency, a Department of Defense organization responsible for developing and deploying systems to defend the U.S. and its allies against ballistic missile threats.
-
E.
MDA
MDA is the ICAO airline designator assigned to Mandarin Airlines, a Taiwanese regional carrier.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d6aa8a6a548190a750f944ccdc8064 |
elicitation | completed |
| NER | batch_69d796d5457c819096630246fa5f7076 |
ner | completed |
| NED1 | batch_69e42d548b4481909dc73f834c704d44 |
ned_source_triple | completed |
Created at: April 8, 2026, 9:25 p.m.