Triple
T10964777
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IATA Airline Coding Directory |
E259067
|
entity |
| Predicate | abbreviation |
P43
|
FINISHED |
| Object |
ACD
ACD is the standard abbreviation used for the IATA Airline Coding Directory, the official reference for global airline and airport codes.
|
E897312
|
NE FINISHED |
How this triple was built (4 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: ACD | Statement: [IATA Airline Coding Directory, abbreviation, ACD]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ACD Context triple: [IATA Airline Coding Directory, abbreviation, ACD]
-
A.
CACD
CACD is the commonly used abbreviation for the United States District Court for the Central District of California, a federal trial court serving the central region of the state.
-
B.
AC
AC is the stock ticker symbol for Air Canada, the largest airline and flag carrier of Canada, traded on the Toronto Stock Exchange.
-
C.
AC
AC is the vehicle registration code used on license plates for the German city of Aachen and its surrounding district.
-
D.
AC
AC is the post-nominal title for a Companion of the Order of Australia, the highest level of civilian honour in the Australian honours system.
-
E.
AC
AC is the post-nominal abbreviation used to denote recipients of India’s Ashoka Chakra, the nation’s highest peacetime gallantry award.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: ACD Triple: [IATA Airline Coding Directory, abbreviation, ACD]
Generated description
ACD is the standard abbreviation used for the IATA Airline Coding Directory, the official reference for global airline and airport codes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: ACD Target entity description: ACD is the standard abbreviation used for the IATA Airline Coding Directory, the official reference for global airline and airport codes.
-
A.
CACD
CACD is the commonly used abbreviation for the United States District Court for the Central District of California, a federal trial court serving the central region of the state.
-
B.
AC
AC is the stock ticker symbol for Air Canada, the largest airline and flag carrier of Canada, traded on the Toronto Stock Exchange.
-
C.
AC
AC is the vehicle registration code used on license plates for the German city of Aachen and its surrounding district.
-
D.
AC
AC is the post-nominal title for a Companion of the Order of Australia, the highest level of civilian honour in the Australian honours system.
-
E.
AC
AC is the post-nominal abbreviation used to denote recipients of India’s Ashoka Chakra, the nation’s highest peacetime gallantry award.
- 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_69d6aa88500c819097d7032ca578e74f |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d77148c4588190ad0f2b54ee4bab98 |
completed | April 9, 2026, 9:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e2d77277108190979f1b1edeac8964 |
completed | April 18, 2026, 12:59 a.m. |
| NEDg | Description generation | batch_69e2ff1ffb8c8190ba97f3c2e3c8c601 |
completed | April 18, 2026, 3:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e3261cc4f48190ba0e5645f37cd4b5 |
completed | April 18, 2026, 6:35 a.m. |
Created at: April 8, 2026, 9:24 p.m.