Triple
T9241299
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | N644AA |
E222063
|
entity |
| Predicate | flightNumberAtTimeOfCrash |
P83944
|
FINISHED |
| Object | AA77 |
E222062
|
NE FINISHED |
How this triple was built (3 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: AA77 | Statement: [N644AA, flightNumberAtTimeOfCrash, AA77]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: AA77 Context triple: [N644AA, flightNumberAtTimeOfCrash, AA77]
-
A.
AA77
chosen
AA77 is the IATA flight number that designated American Airlines Flight 77, the Boeing 757 hijacked and crashed into the Pentagon during the September 11, 2001 terrorist attacks.
-
B.
A705
A705 is a regional road in the United Kingdom that provides a transport link to the town of Howden.
-
C.
A7
A7 is a major European motorway designation used for key north–south and east–west highway routes in several countries.
-
D.
A73
A73 is a primary road in Scotland that connects several towns and serves as a key regional transport route.
-
E.
A73
A73 is a major German autobahn in Bavaria and Thuringia that links cities such as Lichtenfels with the broader national motorway network.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: flightNumberAtTimeOfCrash Context triple: [N644AA, flightNumberAtTimeOfCrash, AA77]
-
A.
flightNumberInAccident
chosen
Indicates that a specific flight number is associated with an accident event.
-
B.
ICAOFlightNumber
Indicates that a specific ICAO-designated airline operates a particular flight identified by its ICAO flight number.
-
C.
finalFlightNumber
Indicates the flight number assigned to the last or concluding segment of a journey or itinerary.
-
D.
flightPhaseAtDisappearance
Indicates the specific phase of a flight during which the aircraft disappeared or lost contact.
-
E.
NTSBReportNumber
Indicates the specific report number assigned by the NTSB to document and identify an investigation or incident.
- F. None of above.
Provenance (4 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_69ca83ee26cc81909ac624e190597d6d |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cd03ea9d90819096f9ca5321dffd56 |
completed | April 1, 2026, 11:39 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d09bc043ec81909393e8af03ab0117 |
completed | April 4, 2026, 5:04 a.m. |
| PD | Predicate disambiguation | batch_69cc7a4765648190aa9445c4a22dc471 |
completed | April 1, 2026, 1:52 a.m. |
Created at: March 30, 2026, 7:30 p.m.