Triple
T10412414
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chengdu Shuangliu International Airport |
E245424
|
entity |
| Predicate | ICAOcode |
P419
|
FINISHED |
| Object |
ZUUU
ZUUU is the ICAO airport code for Chengdu Shuangliu International Airport, a major aviation hub serving Chengdu in Sichuan Province, China.
|
E862099
|
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: ZUUU | Statement: [Chengdu Shuangliu International Airport, ICAOcode, ZUUU]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ZUUU Context triple: [Chengdu Shuangliu International Airport, ICAOcode, ZUUU]
-
A.
UU.
UU. is the London Stock Exchange ticker symbol for United Utilities Group PLC, a major UK water and wastewater services company.
-
B.
ZUE
ZUE is the railway station code for Zürich Hauptbahnhof, Switzerland’s largest and busiest train station and a major European rail hub.
-
C.
UZ
UZ is the two-letter ISO 3166-1 alpha-2 country code assigned to Uzbekistan.
-
D.
UzK
UzK is the commonly used abbreviation for the University of Cologne, one of Germany’s largest and oldest universities.
-
E.
UU
UU is the common abbreviation for Unitarian Universalism, a liberal religious tradition that emphasizes spiritual freedom, reason, and inclusive community.
- 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: ZUUU Triple: [Chengdu Shuangliu International Airport, ICAOcode, ZUUU]
Generated description
ZUUU is the ICAO airport code for Chengdu Shuangliu International Airport, a major aviation hub serving Chengdu in Sichuan Province, China.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: ZUUU Target entity description: ZUUU is the ICAO airport code for Chengdu Shuangliu International Airport, a major aviation hub serving Chengdu in Sichuan Province, China.
-
A.
UU.
UU. is the London Stock Exchange ticker symbol for United Utilities Group PLC, a major UK water and wastewater services company.
-
B.
ZUE
ZUE is the railway station code for Zürich Hauptbahnhof, Switzerland’s largest and busiest train station and a major European rail hub.
-
C.
UZ
UZ is the two-letter ISO 3166-1 alpha-2 country code assigned to Uzbekistan.
-
D.
UzK
UzK is the commonly used abbreviation for the University of Cologne, one of Germany’s largest and oldest universities.
-
E.
UU
UU is the commonly used abbreviation for Utrecht University, a major research university located in Utrecht, the Netherlands.
- 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_69d381be340c8190b05998703d42d224 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4ea0e17f081908fb16425f65e5808 |
completed | April 7, 2026, 11:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d7fbfae96c8190ac496e9a1158afe4 |
completed | April 9, 2026, 7:20 p.m. |
| NEDg | Description generation | batch_69d822d6a0188190a7ee6de5aab50486 |
completed | April 9, 2026, 10:06 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d859e40bf88190a6dc8deed3049d31 |
completed | April 10, 2026, 2:01 a.m. |
Created at: April 6, 2026, 12:10 p.m.