Triple
T13047405
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northeastern railway line of Thailand |
E327358
|
entity |
| Predicate | branchLine |
P88670
|
FINISHED |
| Object |
Nakhon Ratchasima–Ubon Ratchathani branch
The Nakhon Ratchasima–Ubon Ratchathani branch is a major northeastern Thai railway route connecting the city of Nakhon Ratchasima with Ubon Ratchathani near the border with Laos and Cambodia.
|
E1018021
|
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: Nakhon Ratchasima–Ubon Ratchathani branch | Statement: [Northeastern railway line of Thailand, branchLine, Nakhon Ratchasima–Ubon Ratchathani branch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nakhon Ratchasima–Ubon Ratchathani branch Context triple: [Northeastern railway line of Thailand, branchLine, Nakhon Ratchasima–Ubon Ratchathani branch]
-
A.
Ubon Ratchathani Province
Ubon Ratchathani Province is a large province in northeastern Thailand known for its location along the Mekong River, rich Isan culture, and important Buddhist temples and festivals.
-
B.
Nong Khai–Thanaleng railway
The Nong Khai–Thanaleng railway is a short international rail link connecting northeastern Thailand with Laos, serving as a key cross-border transport route between the two countries.
-
C.
Ubon Ratchathani
Ubon Ratchathani is a major city in northeastern Thailand known for its rich Isan culture, Buddhist temples, and annual candle festival.
-
D.
Southern Line railway of Thailand
The Southern Line railway of Thailand is a major rail corridor that runs from Bangkok down the Malay Peninsula, connecting numerous provinces and towns in southern Thailand.
-
E.
Nakhon Ratchasima Province
Nakhon Ratchasima Province is a large northeastern province of Thailand, often considered the gateway to the Isan region and known for its mix of urban centers, historical sites, and national parks.
- 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: Nakhon Ratchasima–Ubon Ratchathani branch Triple: [Northeastern railway line of Thailand, branchLine, Nakhon Ratchasima–Ubon Ratchathani branch]
Generated description
The Nakhon Ratchasima–Ubon Ratchathani branch is a major northeastern Thai railway route connecting the city of Nakhon Ratchasima with Ubon Ratchathani near the border with Laos and Cambodia.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nakhon Ratchasima–Ubon Ratchathani branch Target entity description: The Nakhon Ratchasima–Ubon Ratchathani branch is a major northeastern Thai railway route connecting the city of Nakhon Ratchasima with Ubon Ratchathani near the border with Laos and Cambodia.
-
A.
Ubon Ratchathani Province
Ubon Ratchathani Province is a large province in northeastern Thailand known for its location along the Mekong River, rich Isan culture, and important Buddhist temples and festivals.
-
B.
Nong Khai–Thanaleng railway
The Nong Khai–Thanaleng railway is a short international rail link connecting northeastern Thailand with Laos, serving as a key cross-border transport route between the two countries.
-
C.
Ubon Ratchathani
Ubon Ratchathani is a major city in northeastern Thailand known for its rich Isan culture, Buddhist temples, and annual candle festival.
-
D.
Southern Line railway of Thailand
The Southern Line railway of Thailand is a major rail corridor that runs from Bangkok down the Malay Peninsula, connecting numerous provinces and towns in southern Thailand.
-
E.
Nakhon Ratchasima Province
Nakhon Ratchasima Province is a large northeastern province of Thailand, often considered the gateway to the Isan region and known for its mix of urban centers, historical sites, and national parks.
- 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_69d8076e64308190904fb5c93517c901 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d9805125e481908ed56f708de98a9e |
completed | April 10, 2026, 10:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6cbd8f1308190992c0bd832e1b05e |
completed | May 3, 2026, 4:15 a.m. |
| NEDg | Description generation | batch_69f6cd98d29c8190b33cb2cc6c477b1d |
completed | May 3, 2026, 4:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6ce2c7630819091433543dfdf8402 |
completed | May 3, 2026, 4:25 a.m. |
Created at: April 9, 2026, 8:57 p.m.