Triple
T16031543
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mobile and Ohio Railroad |
E388856
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Gulf Coast |
E15055
|
NE FINISHED |
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: Gulf Coast | Statement: [Mobile and Ohio Railroad, regionServed, Gulf Coast]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gulf Coast Context triple: [Mobile and Ohio Railroad, regionServed, Gulf Coast]
-
A.
Mississippi Gulf Coast
The Mississippi Gulf Coast is a stretch of shoreline along the Gulf of Mexico known for its sandy beaches, seafood industry, and tourism-centered coastal communities.
-
B.
Gulf Coast of the United States
chosen
The Gulf Coast of the United States is a coastal region along the Gulf of Mexico known for its major port cities, energy and petrochemical industries, and vulnerability to hurricanes.
-
C.
Louisiana Gulf Coast
The Louisiana Gulf Coast is a low-lying, wetland-rich shoreline along the Gulf of Mexico known for its vital fisheries, oil and gas infrastructure, and vulnerability to hurricanes and coastal erosion.
-
D.
Gulf South
Gulf South is a cultural and geographic region of the southern United States along the Gulf of Mexico, known for its distinctive blend of coastal environments, diverse communities, and shared economic and historical ties.
-
E.
Dalmatian Coast
The Dalmatian Coast is a rugged, island-dotted stretch of shoreline along the eastern Adriatic, famed for its historic port cities, clear waters, and dramatic limestone landscapes.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d86dada3808190825d5f80d72fbe88 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e183384d848190988be7e68770f6ba |
completed | April 17, 2026, 12:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a000ec329488190ab4269b6d94a983d |
completed | May 10, 2026, 4:51 a.m. |
Created at: April 10, 2026, 4:56 a.m.