Triple
T6805171
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iturup |
E156285
|
entity |
| Predicate | hasAirport |
P105
|
FINISHED |
| Object |
Iturup Airport
Iturup Airport is a regional airport serving the island of Iturup in Russia’s Kuril Islands, providing civilian air connections to the remote archipelago.
|
E621399
|
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: Iturup Airport | Statement: [Iturup, hasAirport, Iturup Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iturup Airport Context triple: [Iturup, hasAirport, Iturup Airport]
-
A.
Wakkanai Airport
Wakkanai Airport is a regional airport in Japan’s northernmost city, providing domestic air connections to and from Wakkanai in Hokkaido.
-
B.
Mekoryuk Airport
Mekoryuk Airport is a small public airport serving the remote village of Mekoryuk on Nunivak Island in Alaska, providing vital air transportation for residents and supplies.
-
C.
Severo-Kurilsk Airport
Severo-Kurilsk Airport is a small regional airport serving the town of Severo-Kurilsk in Russia’s remote Kuril Islands chain in the North Pacific.
-
D.
Miyako Airport
Miyako Airport is a regional airport serving Miyako Island in Japan’s Okinawa Prefecture, handling domestic flights and connecting the island to major Japanese cities.
-
E.
Yuzhno-Kurilsk Mendeleyevo Airport
Yuzhno-Kurilsk Mendeleyevo Airport is a regional airport serving the town of Yuzhno-Kurilsk on Kunashir Island in Russia’s Kuril Islands chain.
- 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: Iturup Airport Triple: [Iturup, hasAirport, Iturup Airport]
Generated description
Iturup Airport is a regional airport serving the island of Iturup in Russia’s Kuril Islands, providing civilian air connections to the remote archipelago.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Iturup Airport Target entity description: Iturup Airport is a regional airport serving the island of Iturup in Russia’s Kuril Islands, providing civilian air connections to the remote archipelago.
-
A.
Wakkanai Airport
Wakkanai Airport is a regional airport in Japan’s northernmost city, providing domestic air connections to and from Wakkanai in Hokkaido.
-
B.
Mekoryuk Airport
Mekoryuk Airport is a small public airport serving the remote village of Mekoryuk on Nunivak Island in Alaska, providing vital air transportation for residents and supplies.
-
C.
Severo-Kurilsk Airport
Severo-Kurilsk Airport is a small regional airport serving the town of Severo-Kurilsk in Russia’s remote Kuril Islands chain in the North Pacific.
-
D.
Miyako Airport
Miyako Airport is a regional airport serving Miyako Island in Japan’s Okinawa Prefecture, handling domestic flights and connecting the island to major Japanese cities.
-
E.
Yuzhno-Kurilsk Mendeleyevo Airport
Yuzhno-Kurilsk Mendeleyevo Airport is a regional airport serving the town of Yuzhno-Kurilsk on Kunashir Island in Russia’s Kuril Islands chain.
- 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_69c68826e6a48190a3d220b541e639de |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d2ea459c819095388218d53c250a |
completed | March 27, 2026, 6:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c723d525bc8190aaf2390d690dc6a6 |
completed | March 28, 2026, 12:41 a.m. |
| NEDg | Description generation | batch_69c724d740588190a4ed1aa532ee7335 |
completed | March 28, 2026, 12:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c725aedfd0819097ae603cc49ff9a8 |
completed | March 28, 2026, 12:49 a.m. |
Created at: March 27, 2026, 2:16 p.m.