Triple
T3015363
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fengtai District |
E82323
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Lugou Bridge
Lugou Bridge, also known as the Marco Polo Bridge, is a historic stone arch bridge in Beijing famous as the site where the Second Sino-Japanese War began in 1937.
|
E317829
|
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: Lugou Bridge | Statement: [Fengtai District, contains, Lugou Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lugou Bridge Context triple: [Fengtai District, contains, Lugou Bridge]
-
A.
Waibaidu Bridge
Waibaidu Bridge is a historic steel truss bridge in Shanghai, China, renowned as one of the city’s most iconic river crossings and architectural landmarks.
-
B.
Qiansimen Bridge
Qiansimen Bridge is a prominent cable-stayed road and rail bridge spanning the Jialing River in Chongqing, China, known for its striking red structure and views of the city’s skyline.
-
C.
Chengmei Bridge
Chengmei Bridge is a notable road bridge spanning the Keelung River in Taipei, Taiwan, serving as an important local transportation link.
-
D.
Dragon Bridge
Dragon Bridge is a prominent, dragon-shaped steel bridge in Da Nang, Vietnam, known for its striking LED lighting and fire- and water-breathing displays.
-
E.
Dragon Bridge
Dragon Bridge is a famous Art Nouveau road bridge in Ljubljana, Slovenia, renowned for its iconic dragon statues and status as one of the city’s best-known landmarks.
- 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: Lugou Bridge Triple: [Fengtai District, contains, Lugou Bridge]
Generated description
Lugou Bridge, also known as the Marco Polo Bridge, is a historic stone arch bridge in Beijing famous as the site where the Second Sino-Japanese War began in 1937.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lugou Bridge Target entity description: Lugou Bridge, also known as the Marco Polo Bridge, is a historic stone arch bridge in Beijing famous as the site where the Second Sino-Japanese War began in 1937.
-
A.
Waibaidu Bridge
Waibaidu Bridge is a historic steel truss bridge in Shanghai, China, renowned as one of the city’s most iconic river crossings and architectural landmarks.
-
B.
Qiansimen Bridge
Qiansimen Bridge is a prominent cable-stayed road and rail bridge spanning the Jialing River in Chongqing, China, known for its striking red structure and views of the city’s skyline.
-
C.
Chengmei Bridge
Chengmei Bridge is a notable road bridge spanning the Keelung River in Taipei, Taiwan, serving as an important local transportation link.
-
D.
Dragon Bridge
Dragon Bridge is a prominent, dragon-shaped steel bridge in Da Nang, Vietnam, known for its striking LED lighting and fire- and water-breathing displays.
-
E.
Dragon Bridge
Dragon Bridge is a famous Art Nouveau road bridge in Ljubljana, Slovenia, renowned for its iconic dragon statues and status as one of the city’s best-known landmarks.
- 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_69ad8b1eb53481908c39bbcd1ec104b2 |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad9a6b37288190a6965d183ca4b08b |
completed | March 8, 2026, 3:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b12e6b78448190beb41460314278ec |
completed | March 11, 2026, 8:57 a.m. |
| NEDg | Description generation | batch_69b12faf75ac81909031430d58919c95 |
completed | March 11, 2026, 9:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b1c7d3f2c88190aa26d8d12777b2a2 |
completed | March 11, 2026, 7:51 p.m. |
Created at: March 8, 2026, 3 p.m.