Triple
T18560175
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Miyagi Island |
E453614
|
entity |
| Predicate | hasInfrastructure |
P2560
|
FINISHED |
| Object |
Miyagi Ohashi Bridge
The Miyagi Ohashi Bridge is a coastal bridge in Okinawa Prefecture, Japan, that connects Miyagi Island to the main island and offers scenic ocean views.
|
E1329947
|
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: Miyagi Ohashi Bridge | Statement: [Miyagi Island, hasInfrastructure, Miyagi Ohashi Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Miyagi Ohashi Bridge Context triple: [Miyagi Island, hasInfrastructure, Miyagi Ohashi Bridge]
-
A.
Irabu Ohashi Bridge
Irabu Ohashi Bridge is a long sea-crossing bridge in Okinawa Prefecture, Japan, known for connecting Miyako-jima and Irabu-jima and offering scenic views over clear blue waters.
-
B.
Sanjo Ohashi Bridge
Sanjo Ohashi Bridge is a historic bridge in Kyoto, Japan, long regarded as a key terminus of the Tōkaidō road and an important crossing over the Kamo River.
-
C.
Ikema Ohashi Bridge
Ikema Ohashi Bridge is a scenic long-span bridge in Okinawa Prefecture, Japan, known for connecting Miyako-jima and Ikema-jima across strikingly clear turquoise waters.
-
D.
Tamagawa Ohashi Bridge
Tamagawa Ohashi Bridge is a major road bridge in the Tokyo area that carries traffic across the Tama River, linking parts of Tokyo and Kawasaki.
-
E.
Shinkyō Bridge
Shinkyō Bridge is a historic vermilion-lacquered sacred bridge in Nikkō, Tochigi, renowned as one of Japan’s most beautiful and iconic traditional bridges.
- 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: Miyagi Ohashi Bridge Triple: [Miyagi Island, hasInfrastructure, Miyagi Ohashi Bridge]
Generated description
The Miyagi Ohashi Bridge is a coastal bridge in Okinawa Prefecture, Japan, that connects Miyagi Island to the main island and offers scenic ocean views.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Miyagi Ohashi Bridge Target entity description: The Miyagi Ohashi Bridge is a coastal bridge in Okinawa Prefecture, Japan, that connects Miyagi Island to the main island and offers scenic ocean views.
-
A.
Irabu Ohashi Bridge
Irabu Ohashi Bridge is a long sea-crossing bridge in Okinawa Prefecture, Japan, known for connecting Miyako-jima and Irabu-jima and offering scenic views over clear blue waters.
-
B.
Sanjo Ohashi Bridge
Sanjo Ohashi Bridge is a historic bridge in Kyoto, Japan, long regarded as a key terminus of the Tōkaidō road and an important crossing over the Kamo River.
-
C.
Ikema Ohashi Bridge
Ikema Ohashi Bridge is a scenic long-span bridge in Okinawa Prefecture, Japan, known for connecting Miyako-jima and Ikema-jima across strikingly clear turquoise waters.
-
D.
Tamagawa Ohashi Bridge
Tamagawa Ohashi Bridge is a major road bridge in the Tokyo area that carries traffic across the Tama River, linking parts of Tokyo and Kawasaki.
-
E.
Shinkyō Bridge
Shinkyō Bridge is a historic vermilion-lacquered sacred bridge in Nikkō, Tochigi, renowned as one of Japan’s most beautiful and iconic traditional bridges.
- 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_69d8d388b0c881908e610a1c45b52640 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e538098a148190b0fc7098ce3c62fd |
completed | April 19, 2026, 8:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a049ae61fac81909c17b6e9318ed36e |
completed | May 13, 2026, 3:38 p.m. |
| NEDg | Description generation | batch_6a049c6de51c8190ac839784577fa9b7 |
completed | May 13, 2026, 3:44 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a049d555d208190a729bac48489ed3e |
completed | May 13, 2026, 3:48 p.m. |
Created at: April 10, 2026, 11:42 a.m.