Triple
T2118907
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Humboldt meridian |
E43870
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
California principal meridian network
The California principal meridian network is a system of survey meridians and baselines used as the foundational reference framework for land surveying and legal land descriptions throughout much of California.
|
E234067
|
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: California principal meridian network | Statement: [Humboldt meridian, partOf, California principal meridian network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: California principal meridian network Context triple: [Humboldt meridian, partOf, California principal meridian network]
-
A.
California Quadrangle
The California Quadrangle is a historic architectural complex in San Diego’s Balboa Park, known for its Spanish Colonial Revival design and cultural institutions.
-
B.
Nevada land survey system
The Nevada land survey system is a cadastral framework used to define and organize land boundaries and property descriptions across the state of Nevada.
-
C.
Central California
Central California is a large, predominantly agricultural region in the middle of the state of California, encompassing the fertile Central Valley and parts of the coastal and inland areas between Northern and Southern California.
-
D.
Sonora, California
Sonora, California is a historic Gold Rush-era city in the Sierra Nevada foothills that serves as a regional hub for outdoor recreation and access to nearby national forests and parks.
-
E.
California state highway system
The California state highway system is the extensive network of state-maintained roads and freeways that forms the backbone of ground transportation across California.
- 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: California principal meridian network Triple: [Humboldt meridian, partOf, California principal meridian network]
Generated description
The California principal meridian network is a system of survey meridians and baselines used as the foundational reference framework for land surveying and legal land descriptions throughout much of California.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: California principal meridian network Target entity description: The California principal meridian network is a system of survey meridians and baselines used as the foundational reference framework for land surveying and legal land descriptions throughout much of California.
-
A.
California Quadrangle
The California Quadrangle is a historic architectural complex in San Diego’s Balboa Park, known for its Spanish Colonial Revival design and cultural institutions.
-
B.
Nevada land survey system
The Nevada land survey system is a cadastral framework used to define and organize land boundaries and property descriptions across the state of Nevada.
-
C.
Central California
Central California is a large, predominantly agricultural region in the middle of the state of California, encompassing the fertile Central Valley and parts of the coastal and inland areas between Northern and Southern California.
-
D.
Sonora, California
Sonora, California is a historic Gold Rush-era city in the Sierra Nevada foothills that serves as a regional hub for outdoor recreation and access to nearby national forests and parks.
-
E.
California state highway system
The California state highway system is the extensive network of state-maintained roads and freeways that forms the backbone of ground transportation across California.
- 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_69a88717cfe48190b7ecdd68c824848a |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abbb3117c081908c5e748a869d1f9f |
completed | March 7, 2026, 5:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae307b08148190aa201ac038ce9944 |
completed | March 9, 2026, 2:29 a.m. |
| NEDg | Description generation | batch_69ae3106488c8190a044d843a10f531a |
completed | March 9, 2026, 2:31 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae31889bc0819092810ade1961d10e |
completed | March 9, 2026, 2:33 a.m. |
Created at: March 4, 2026, 7:44 p.m.