Triple
T8479578
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Laem Chabang |
E200481
|
entity |
| Predicate | portCode_UNLOCODE |
P1492
|
FINISHED |
| Object |
THLCH
THLCH is the UN/LOCODE identifier for the major deep-sea commercial port of Laem Chabang in Thailand.
|
E737452
|
NE FINISHED |
How this triple was built (5 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: THLCH | Statement: [Laem Chabang, portCode_UNLOCODE, THLCH]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: THLCH Context triple: [Laem Chabang, portCode_UNLOCODE, THLCH]
-
A.
TLH
TLH is the IATA airport code for Tallahassee International Airport, the primary commercial airport serving Florida’s state capital.
-
B.
CH-LU
CH-LU is the ISO 3166-2 code designating the Swiss canton of Lucerne.
-
C.
TCH
TCH was the International Ice Hockey Federation (IIHF) country code used to represent the Czechoslovakia men's national ice hockey team in international competition.
-
D.
CHTR
CHTR is the stock ticker symbol for Charter Communications, a major U.S. telecommunications and cable services provider.
-
E.
CHU
CHU (Christelijk-Historische Unie) was a Dutch Protestant conservative political party that existed from the late 19th century until it merged into the Christian Democratic Appeal (CDA) in 1980.
- 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: THLCH Triple: [Laem Chabang, portCode_UNLOCODE, THLCH]
Generated description
THLCH is the UN/LOCODE identifier for the major deep-sea commercial port of Laem Chabang in Thailand.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: THLCH Target entity description: THLCH is the UN/LOCODE identifier for the major deep-sea commercial port of Laem Chabang in Thailand.
-
A.
TLH
TLH is the IATA airport code for Tallahassee International Airport, the primary commercial airport serving Florida’s state capital.
-
B.
CH-LU
CH-LU is the ISO 3166-2 code designating the Swiss canton of Lucerne.
-
C.
TCH
TCH was the International Ice Hockey Federation (IIHF) country code used to represent the Czechoslovakia men's national ice hockey team in international competition.
-
D.
CHTR
CHTR is the stock ticker symbol for Charter Communications, a major U.S. telecommunications and cable services provider.
-
E.
CHU
CHU (Christelijk-Historische Unie) was a Dutch Protestant conservative political party that existed from the late 19th century until it merged into the Christian Democratic Appeal (CDA) in 1980.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: portCode_UNLOCODE Context triple: [Laem Chabang, portCode_UNLOCODE, THLCH]
-
A.
portCodeLOCODE
Indicates that a port is identified by a specific LOCODE (Location Code) value.
-
B.
hasUNLocode
chosen
Indicates that an entity is associated with a specific UN/LOCODE, identifying its location in the United Nations location code system.
-
C.
isPortOf
Indicates that one location or facility serves as a port or harbor for another place, entity, or transportation route.
-
D.
airportCodeContext
Indicates that an airport code is being used or interpreted within a specific contextual framework (such as a region, system, or standard) that defines its meaning.
-
E.
postalName
Indicates the standardized name or label used for addressing and postal purposes associated with an entity.
- F. None of above.
Provenance (6 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_69ca831b17988190a1f3f3413d57b820 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe5232d008190ae55b982f5fc9e8b |
completed | March 31, 2026, 3:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce3a22d6e481908bdb0b9cc0df0113 |
completed | April 2, 2026, 9:42 a.m. |
| NEDg | Description generation | batch_69ce3cddba648190be303823862a0423 |
completed | April 2, 2026, 9:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ce3d5edabc8190b985546b8242e90a |
completed | April 2, 2026, 9:56 a.m. |
| PD | Predicate disambiguation | batch_69cbd104250c8190b4c499dcc9937494 |
completed | March 31, 2026, 1:49 p.m. |
Created at: March 30, 2026, 6:12 p.m.