Triple
T536856
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Challenger Deep |
E12344
|
entity |
| Predicate | surveyedBy |
P6157
|
FINISHED |
| Object |
RV Kairei
RV Kairei is a Japanese deep-sea research vessel operated by JAMSTEC, known for conducting advanced oceanographic and seafloor exploration in some of the world’s deepest waters.
|
E67320
|
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: RV Kairei | Statement: [Challenger Deep, surveyedBy, RV Kairei]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RV Kairei Context triple: [Challenger Deep, surveyedBy, RV Kairei]
-
A.
RV Calypso
RV Calypso was Jacques Cousteau’s famous oceanographic research vessel, renowned for pioneering undersea exploration and marine science.
-
B.
RV Vityaz
RV Vityaz was a Soviet research vessel renowned for its deep-sea oceanographic expeditions, including pioneering surveys of the Challenger Deep in the Mariana Trench.
-
C.
Voyager KC2
Voyager KC2 is an Airbus A330-based multi-role tanker transport aircraft used by the Royal Air Force for air-to-air refuelling and strategic airlift operations.
-
D.
Fram
Fram was a pioneering Norwegian polar exploration ship, specially designed for Arctic and Antarctic expeditions led by explorers such as Fridtjof Nansen and Roald Amundsen.
-
E.
Ringvaart
The Ringvaart is a canal in the Netherlands that encircles the Haarlemmermeer polder and connects various waterways in the region.
- 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: RV Kairei Triple: [Challenger Deep, surveyedBy, RV Kairei]
Generated description
RV Kairei is a Japanese deep-sea research vessel operated by JAMSTEC, known for conducting advanced oceanographic and seafloor exploration in some of the world’s deepest waters.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: RV Kairei Target entity description: RV Kairei is a Japanese deep-sea research vessel operated by JAMSTEC, known for conducting advanced oceanographic and seafloor exploration in some of the world’s deepest waters.
-
A.
RV Calypso
RV Calypso was Jacques Cousteau’s famous oceanographic research vessel, renowned for pioneering undersea exploration and marine science.
-
B.
RV Vityaz
RV Vityaz was a Soviet research vessel renowned for its deep-sea oceanographic expeditions, including pioneering surveys of the Challenger Deep in the Mariana Trench.
-
C.
Voyager KC2
Voyager KC2 is an Airbus A330-based multi-role tanker transport aircraft used by the Royal Air Force for air-to-air refuelling and strategic airlift operations.
-
D.
Fram
Fram was a pioneering Norwegian polar exploration ship, specially designed for Arctic and Antarctic expeditions led by explorers such as Fridtjof Nansen and Roald Amundsen.
-
E.
Ringvaart
The Ringvaart is a canal in the Netherlands that encircles the Haarlemmermeer polder and connects various waterways in the region.
- 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_69a4933208e88190891f5debab1b776d |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a49d278cf88190ad1368da91a7014f |
completed | March 1, 2026, 8:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4c66fa348819081e004fb4350f4ea |
completed | March 1, 2026, 11:06 p.m. |
| NEDg | Description generation | batch_69a4c71594dc819089ac4ae0f8668135 |
completed | March 1, 2026, 11:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4c776f7308190ab559d4f0efd95de |
completed | March 1, 2026, 11:10 p.m. |
Created at: March 1, 2026, 7:32 p.m.