Triple
T530970
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Beijing Subway |
E12220
|
entity |
| Predicate | hasLine |
P35
|
FINISHED |
| Object |
Batong Line
The Batong Line is a rapid transit line in Beijing that extends the Beijing Subway network eastward into the suburban Tongzhou District.
|
E66118
|
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: Batong Line | Statement: [Beijing Subway, hasLine, Batong Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Batong Line Context triple: [Beijing Subway, hasLine, Batong Line]
-
A.
Burma Road
The Burma Road was a vital overland supply route used by the Allies during World War II to transport military aid from British-controlled Burma into China, helping sustain Chinese resistance against Japan.
-
B.
Burma Railway
The Burma Railway, also known as the Death Railway, was a World War II Japanese-built rail line in Southeast Asia constructed with forced labor under brutal conditions, causing the deaths of tens of thousands of Allied prisoners of war and Asian civilians.
-
C.
Big Circle Line
The Big Circle Line is a major circular metro line in the Moscow Metro system designed to connect outlying radial lines and reduce congestion in the city center.
-
D.
Pink Line
The Pink Line is a rapid transit route in Chicago's "L" system that runs between the Loop and the city's West Side neighborhoods.
-
E.
Butovskaya Line
The Butovskaya Line is a light metro line in the Moscow Metro system serving the Butovo district in the city’s south.
- 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: Batong Line Triple: [Beijing Subway, hasLine, Batong Line]
Generated description
The Batong Line is a rapid transit line in Beijing that extends the Beijing Subway network eastward into the suburban Tongzhou District.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Batong Line Target entity description: The Batong Line is a rapid transit line in Beijing that extends the Beijing Subway network eastward into the suburban Tongzhou District.
-
A.
Burma Road
The Burma Road was a vital overland supply route used by the Allies during World War II to transport military aid from British-controlled Burma into China, helping sustain Chinese resistance against Japan.
-
B.
Burma Railway
The Burma Railway, also known as the Death Railway, was a World War II Japanese-built rail line in Southeast Asia constructed with forced labor under brutal conditions, causing the deaths of tens of thousands of Allied prisoners of war and Asian civilians.
-
C.
Big Circle Line
The Big Circle Line is a major circular metro line in the Moscow Metro system designed to connect outlying radial lines and reduce congestion in the city center.
-
D.
Pink Line
The Pink Line is a rapid transit route in Chicago's "L" system that runs between the Loop and the city's West Side neighborhoods.
-
E.
Butovskaya Line
The Butovskaya Line is a light metro line in the Moscow Metro system serving the Butovo district in the city’s south.
- 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_69a4933208e88190891f5debab1b776d |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a494dda58c8190870305056838a2b2 |
completed | March 1, 2026, 7:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4b5dbae7481909b0bb603c4a1ab31 |
completed | March 1, 2026, 9:55 p.m. |
| NEDg | Description generation | batch_69a4b64487bc8190b879ddedc1585a04 |
completed | March 1, 2026, 9:57 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4b6ca3398819094bfbac0ba7a9c66 |
completed | March 1, 2026, 9:59 p.m. |
Created at: March 1, 2026, 7:32 p.m.