Triple
T17654032
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nichols Passage |
E429570
|
entity |
| Predicate | chartedIn |
P19348
|
FINISHED |
| Object | NOAA nautical charts |
—
|
NE NERFINISHED |
How this triple was built (2 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: NOAA nautical charts | Statement: [Nichols Passage, chartedIn, NOAA nautical charts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NOAA nautical charts Context triple: [Nichols Passage, chartedIn, NOAA nautical charts]
-
A.
NOAA nautical charts
chosen
NOAA nautical charts are official U.S. government marine maps produced by the National Oceanic and Atmospheric Administration to support safe navigation and maritime activities in coastal and offshore waters.
-
B.
Admiralty nautical charts
Admiralty nautical charts are official British hydrographic maps used worldwide for safe marine navigation, detailing coastlines, depths, hazards, and navigational aids.
-
C.
IHO charting standards
IHO charting standards are internationally recognized guidelines issued by the International Hydrographic Organization that define how nautical charts are designed, symbolized, and presented to ensure safe and consistent marine navigation worldwide.
-
D.
IHO S-57 Electronic Navigational Chart standard
The IHO S-57 Electronic Navigational Chart standard is an earlier international hydrographic data format used for encoding electronic navigational charts for maritime navigation systems.
-
E.
IHO Chart Specifications S-4
IHO Chart Specifications S-4 is an International Hydrographic Organization standard that defines the content, symbology, and cartographic practices for the production of international nautical charts.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d889e2c2608190b762e76d9b2262f1 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e46e3ed8b08190a00efdad9740bf6f |
completed | April 19, 2026, 5:55 a.m. |
Created at: April 10, 2026, 6:05 a.m.