Triple

T9183499
Position Surface form Disambiguated ID Type / Status
Subject Kangqiao E220392 entity
Predicate transportConnection P1298 FINISHED
Object S2 Shanghai–Luchaogang Expressway (nearby)
The S2 Shanghai–Luchaogang Expressway is a major expressway in Shanghai that links the urban core with the southeastern coastal area around Luchaogang and the port region.
 E783055 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: S2 Shanghai–Luchaogang Expressway (nearby) | Statement: [Kangqiao, transportConnection, S2 Shanghai–Luchaogang Expressway (nearby)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: S2 Shanghai–Luchaogang Expressway (nearby)
Context triple: [Kangqiao, transportConnection, S2 Shanghai–Luchaogang Expressway (nearby)]
  • A. Middle Ring Road of Shanghai
    The Middle Ring Road of Shanghai is a major urban ring expressway encircling the central city and connecting multiple districts, including Putuo, to streamline cross-city traffic.
  • B. G60 Shanghai–Kunming Expressway
    The G60 Shanghai–Kunming Expressway is a major east–west Chinese national expressway connecting the metropolis of Shanghai with the southwestern city of Kunming, traversing multiple provinces across the country.
  • C. S20 Outer Ring Expressway
    The S20 Outer Ring Expressway is a major ring road in Shanghai that encircles the urban core and connects multiple districts, including Minhang.
  • D. G50 Shanghai–Chongqing Expressway
    The G50 Shanghai–Chongqing Expressway is a major east–west Chinese expressway connecting the coastal metropolis of Shanghai with the inland megacity of Chongqing, traversing multiple provinces and key inland regions.
  • E. Inner Ring Road of Shanghai
    The Inner Ring Road of Shanghai is a major elevated expressway encircling the city’s central districts, serving as a key artery for urban traffic distribution and connectivity.
  • 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: S2 Shanghai–Luchaogang Expressway (nearby)
Triple: [Kangqiao, transportConnection, S2 Shanghai–Luchaogang Expressway (nearby)]
Generated description
The S2 Shanghai–Luchaogang Expressway is a major expressway in Shanghai that links the urban core with the southeastern coastal area around Luchaogang and the port region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: S2 Shanghai–Luchaogang Expressway (nearby)
Target entity description: The S2 Shanghai–Luchaogang Expressway is a major expressway in Shanghai that links the urban core with the southeastern coastal area around Luchaogang and the port region.
  • A. Middle Ring Road of Shanghai
    The Middle Ring Road of Shanghai is a major urban ring expressway encircling the central city and connecting multiple districts, including Putuo, to streamline cross-city traffic.
  • B. G60 Shanghai–Kunming Expressway
    The G60 Shanghai–Kunming Expressway is a major east–west Chinese national expressway connecting the metropolis of Shanghai with the southwestern city of Kunming, traversing multiple provinces across the country.
  • C. S20 Outer Ring Expressway
    The S20 Outer Ring Expressway is a major ring road in Shanghai that encircles the urban core and connects multiple districts, including Minhang.
  • D. G50 Shanghai–Chongqing Expressway
    The G50 Shanghai–Chongqing Expressway is a major east–west Chinese expressway connecting the coastal metropolis of Shanghai with the inland megacity of Chongqing, traversing multiple provinces and key inland regions.
  • E. Inner Ring Road of Shanghai
    The Inner Ring Road of Shanghai is a major elevated expressway encircling the city’s central districts, serving as a key artery for urban traffic distribution and connectivity.
  • 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_69ca83e6d77c81909862b7afef56b1bf completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69ccc31734908190b8ebe3b57849ca5f completed April 1, 2026, 7:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69d05c1474a08190aa3e3e90326a20d1 completed April 4, 2026, 12:32 a.m.
NEDg Description generation batch_69d05ca2a3f881909ed9193560b5b0cd completed April 4, 2026, 12:34 a.m.
NED2 Entity disambiguation (via description) batch_69d05d4191f8819083c0ae2a68059c93 completed April 4, 2026, 12:37 a.m.
Created at: March 30, 2026, 7:24 p.m.