Triple
T9054724
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Parthian campaigns of Septimius Severus |
E216968
|
entity |
| Predicate | location |
P40
|
FINISHED |
| Object | Tigris River region |
E676740
|
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: Tigris River region | Statement: [Parthian campaigns of Septimius Severus, location, Tigris River region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tigris River region Context triple: [Parthian campaigns of Septimius Severus, location, Tigris River region]
-
A.
Tigris River corridor
chosen
The Tigris River corridor is a fertile and strategically important stretch of land following the Tigris River through central Iraq, hosting key cities, agriculture, and transport routes.
-
B.
Middle Euphrates region
The Middle Euphrates region is a stretch of the Euphrates River valley in Syria and Iraq characterized by its fertile floodplains, ancient settlement history, and network of tributaries and irrigation systems.
-
C.
Upper Mesopotamia
Upper Mesopotamia is a historical region in northern Mesopotamia, encompassing parts of modern-day Syria, Turkey, and Iraq, known as a cradle of early urban civilization and agriculture.
-
D.
Tigris–Euphrates river system
The Tigris–Euphrates river system is a major river network in Western Asia that nurtured the ancient civilizations of Mesopotamia and remains vital to the region’s ecology, agriculture, and human settlement.
-
E.
Iraqi alluvial plain
The Iraqi alluvial plain is a fertile lowland region in southern Iraq formed by the deposits of the Tigris and Euphrates rivers, historically home to ancient Mesopotamian civilizations.
- 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_69ca83d362e88190ae44b4e4dc194209 |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cc7a72e2dc8190a16deff8abe701b1 |
completed | April 1, 2026, 1:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfebdb01a8819084365c9b73506a28 |
completed | April 3, 2026, 4:33 p.m. |
Created at: March 30, 2026, 7:10 p.m.