Triple
T9695021
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | N612UA |
E234625
|
entity |
| Predicate | flightNumberAtTimeOfEvent |
P89672
|
FINISHED |
| Object | UA175 |
E234624
|
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: UA175 | Statement: [N612UA, flightNumberAtTimeOfEvent, UA175]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: UA175 Context triple: [N612UA, flightNumberAtTimeOfEvent, UA175]
-
A.
UA175
chosen
UA175 was the IATA flight number for United Airlines Flight 175, the passenger flight hijacked and crashed into the South Tower of the World Trade Center during the September 11, 2001 terrorist attacks.
-
B.
H175
The H175 is a medium-lift, twin-engine helicopter developed by Airbus Helicopters, widely used for offshore transport, search and rescue, and other civil missions.
-
C.
TAF15
TAF15 is an RNA-binding protein and transcription factor associated with gene regulation and implicated in certain cancers and neurodegenerative diseases.
-
D.
Embraer 175
The Embraer 175 is a regional jet airliner designed for short- to medium-haul routes, widely used by airlines for its efficient performance and comfortable 70–88 seat cabin.
-
E.
N591UA
N591UA was the Boeing 757-222 aircraft operated by United Airlines that was hijacked and crashed in Pennsylvania during the September 11, 2001 terrorist attacks as Flight 93.
- 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: flightNumberAtTimeOfEvent Context triple: [N612UA, flightNumberAtTimeOfEvent, UA175]
-
A.
flightNumberInAccident
Indicates that a specific flight number is associated with an accident event.
-
B.
finalFlightNumber
Indicates the flight number assigned to the last or concluding segment of a journey or itinerary.
-
C.
ICAOFlightNumber
Indicates that a specific ICAO-designated airline operates a particular flight identified by its ICAO flight number.
-
D.
winningFlightDate
Indicates the date on which the associated flight is determined to be the winning or selected one among a set of candidate flights.
-
E.
flightEndedAt
Indicates the time or location at which a flight concludes or reaches its final endpoint.
- 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_69ca84cb580c8190a7e5f4b3bcdaf2a4 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cd9d366c488190bc153c68fef197c2 |
completed | April 1, 2026, 10:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d19f79bda081908e7f39822efb780f |
completed | April 4, 2026, 11:32 p.m. |
| PD | Predicate disambiguation | batch_69ccd5b9e93c8190947cce56a3925364 |
completed | April 1, 2026, 8:22 a.m. |
| PDg | Predicate description generation | batch_69ccd9408c848190b84dd74d87f76273 |
completed | April 1, 2026, 8:37 a.m. |
Created at: March 30, 2026, 8:17 p.m.