Triple
T7228679
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canberra-class landing helicopter dock |
E154847
|
entity |
| Predicate | builder |
P3143
|
FINISHED |
| Object |
Navantia
Navantia is a Spanish state-owned shipbuilding company specializing in the design and construction of military vessels and naval technology for domestic and international clients.
|
E650962
|
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: Navantia | Statement: [Canberra-class landing helicopter dock, builder, Navantia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Navantia Context triple: [Canberra-class landing helicopter dock, builder, Navantia]
-
A.
Navantia Ferrol shipyard
Navantia Ferrol shipyard is a major Spanish naval construction and repair facility in Ferrol, Galicia, known for building and maintaining warships for the Spanish Navy and international clients.
-
B.
Naval Group
Naval Group is a major French industrial group specializing in naval defense and marine renewable energy, known for designing and building submarines and warships for the French Navy and international clients.
-
C.
Aeronáutica Naval (Spain)
Aeronáutica Naval (Spain) was the naval aviation branch of the Spanish Navy that operated seaplanes and other aircraft before being replaced by the Spanish Republican Air Force.
-
D.
Naval Design Bureau
The Naval Design Bureau is the Indian Navy’s in-house organization responsible for the design and development of naval ships and related maritime platforms.
-
E.
Echevarrieta y Larrinaga shipyard
Echevarrieta y Larrinaga shipyard was a prominent Spanish shipbuilding company known for constructing significant naval vessels, including the training ship Juan Sebastián de Elcano.
- 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: Navantia Triple: [Canberra-class landing helicopter dock, builder, Navantia]
Generated description
Navantia is a Spanish state-owned shipbuilding company specializing in the design and construction of military vessels and naval technology for domestic and international clients.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Navantia Target entity description: Navantia is a Spanish state-owned shipbuilding company specializing in the design and construction of military vessels and naval technology for domestic and international clients.
-
A.
Navantia Ferrol shipyard
Navantia Ferrol shipyard is a major Spanish naval construction and repair facility in Ferrol, Galicia, known for building and maintaining warships for the Spanish Navy and international clients.
-
B.
Naval Group
Naval Group is a major French industrial group specializing in naval defense and marine renewable energy, known for designing and building submarines and warships for the French Navy and international clients.
-
C.
Aeronáutica Naval (Spain)
Aeronáutica Naval (Spain) was the naval aviation branch of the Spanish Navy that operated seaplanes and other aircraft before being replaced by the Spanish Republican Air Force.
-
D.
Naval Design Bureau
The Naval Design Bureau is the Indian Navy’s in-house organization responsible for the design and development of naval ships and related maritime platforms.
-
E.
Echevarrieta y Larrinaga shipyard
Echevarrieta y Larrinaga shipyard was a prominent Spanish shipbuilding company known for constructing significant naval vessels, including the training ship Juan Sebastián de Elcano.
- 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_69c68811dd1c8190ac460bb39e64e1f0 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6e9e0ba248190a57a3b4fa8b858c7 |
completed | March 27, 2026, 8:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7cc1cdfb88190934387e44531b732 |
completed | March 28, 2026, 12:39 p.m. |
| NEDg | Description generation | batch_69c7cdb372c481908a09df2107ada8c3 |
completed | March 28, 2026, 12:46 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7cebb70c881908e851556b678342a |
completed | March 28, 2026, 12:51 p.m. |
Created at: March 27, 2026, 2:54 p.m.