Triple
T13551314
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thomas Stevenson |
E323650
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
“Lighthouse Construction and Illumination”
“Lighthouse Construction and Illumination” is a 19th-century technical treatise by Scottish engineer Thomas Stevenson that details the design, engineering, and operation of lighthouses and their lighting systems.
|
E1047304
|
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: “Lighthouse Construction and Illumination” | Statement: [Thomas Stevenson, notableWork, “Lighthouse Construction and Illumination”]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: “Lighthouse Construction and Illumination” Context triple: [Thomas Stevenson, notableWork, “Lighthouse Construction and Illumination”]
-
A.
AGA lighthouse system
The AGA lighthouse system is an automated lighthouse illumination technology that used Dalén’s sun valve and acetylene gas innovations to provide reliable, low-maintenance coastal lighting worldwide.
-
B.
Point Perpendicular Lighthouse
Point Perpendicular Lighthouse is a historic coastal beacon on the tip of the Beecroft Peninsula in Australia, guiding ships at the entrance to Jervis Bay since the late 19th century.
-
C.
Lighthouse
Lighthouse is an open-source Ethereum consensus client, written in Rust and maintained by Sigma Prime, that focuses on security, performance, and efficient participation in Ethereum’s proof-of-stake network.
-
D.
Lighthouse
"Lighthouse" is a haunting, atmospheric indie song by Canadian singer-songwriter Patrick Watson, known for its delicate piano, ethereal vocals, and cinematic build.
-
E.
Lions Lighthouse for Sight
Lions Lighthouse for Sight is a decorative, non-operational lighthouse in Long Beach, California, dedicated to promoting vision awareness and serving as a prominent waterfront landmark.
- 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: “Lighthouse Construction and Illumination” Triple: [Thomas Stevenson, notableWork, “Lighthouse Construction and Illumination”]
Generated description
“Lighthouse Construction and Illumination” is a 19th-century technical treatise by Scottish engineer Thomas Stevenson that details the design, engineering, and operation of lighthouses and their lighting systems.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: “Lighthouse Construction and Illumination” Target entity description: “Lighthouse Construction and Illumination” is a 19th-century technical treatise by Scottish engineer Thomas Stevenson that details the design, engineering, and operation of lighthouses and their lighting systems.
-
A.
AGA lighthouse system
The AGA lighthouse system is an automated lighthouse illumination technology that used Dalén’s sun valve and acetylene gas innovations to provide reliable, low-maintenance coastal lighting worldwide.
-
B.
Point Perpendicular Lighthouse
Point Perpendicular Lighthouse is a historic coastal beacon on the tip of the Beecroft Peninsula in Australia, guiding ships at the entrance to Jervis Bay since the late 19th century.
-
C.
Lighthouse
Lighthouse is an open-source Ethereum consensus client, written in Rust and maintained by Sigma Prime, that focuses on security, performance, and efficient participation in Ethereum’s proof-of-stake network.
-
D.
Lighthouse
"Lighthouse" is a haunting, atmospheric indie song by Canadian singer-songwriter Patrick Watson, known for its delicate piano, ethereal vocals, and cinematic build.
-
E.
Lions Lighthouse for Sight
Lions Lighthouse for Sight is a decorative, non-operational lighthouse in Long Beach, California, dedicated to promoting vision awareness and serving as a prominent waterfront landmark.
- 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_69d8076776248190bdf0d4fa1f85a5fc |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbaff0a6548190b8cde5084cef0061 |
completed | April 12, 2026, 2:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f75da4e19c819090d649b60a2dd410 |
completed | May 3, 2026, 2:37 p.m. |
| NEDg | Description generation | batch_69f75ec5101081909652b0c0998b36c8 |
completed | May 3, 2026, 2:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f75f4a3b0c81908c0ca0351771953b |
completed | May 3, 2026, 2:44 p.m. |
Created at: April 9, 2026, 9:46 p.m.