Triple
T10283257
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Enshi City |
E241156
|
entity |
| Predicate | hasRailwayConnection |
P13914
|
FINISHED |
| Object | Yichang–Wanzhou Railway |
E184502
|
NE FINISHED |
How this triple was built (2 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: Yichang–Wanzhou Railway | Statement: [Enshi City, hasRailwayConnection, Yichang–Wanzhou Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yichang–Wanzhou Railway Context triple: [Enshi City, hasRailwayConnection, Yichang–Wanzhou Railway]
-
A.
Yichang–Wanzhou Railway
chosen
The Yichang–Wanzhou Railway is a major mountainous rail line in central China known for its numerous bridges and tunnels that dramatically shorten travel time between Hubei and Chongqing.
-
B.
Xiangyang–Chongqing Railway
The Xiangyang–Chongqing Railway is a major rail line in China that connects Xiangyang in Hubei Province with the southwestern metropolis of Chongqing, serving as an important corridor for regional passenger and freight transport.
-
C.
Chongqing–Lichuan Railway
The Chongqing–Lichuan Railway is a major rail line in southwestern China that connects the metropolis of Chongqing with Lichuan in Hubei Province, forming an important segment of the region’s passenger and freight transport network.
-
D.
Wuhan–Yichang Railway
The Wuhan–Yichang Railway is a major rail line in Hubei Province, China, connecting the provincial capital Wuhan with the city of Yichang and forming an important corridor for regional passenger and freight transport.
-
E.
Chongqing–Huaihua Railway
The Chongqing–Huaihua Railway is a major rail line in southwestern China that links the metropolis of Chongqing with Huaihua in Hunan Province, enhancing regional connectivity through the mountainous interior.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d381a94c1881908fc38fc263d9b9c2 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d2a22f9881908b220dbe1e80c101 |
completed | April 7, 2026, 9:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d6f83c3c488190b728783bc260b006 |
completed | April 9, 2026, 12:52 a.m. |
Created at: April 6, 2026, 11:39 a.m.