Triple
T13223529
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Astacus |
E314815
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object | modern Gulf of İzmit |
E502771
|
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: modern Gulf of İzmit | Statement: [Astacus, locatedNear, modern Gulf of İzmit]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: modern Gulf of İzmit Context triple: [Astacus, locatedNear, modern Gulf of İzmit]
-
A.
Gulf of İzmit
chosen
The Gulf of İzmit is a narrow, eastern extension of the Sea of Marmara in northwestern Turkey, known for its heavy industrial activity, busy shipping routes, and proximity to major fault lines.
-
B.
Turkish coast
The Turkish coast is the long, diverse shoreline of Turkey along the Aegean, Mediterranean, Black, and Marmara Seas, known for its beaches, historic sites, and popular resort towns.
-
C.
Gölcük Naval Base
Gölcük Naval Base is the principal headquarters and operational center of the Turkish Navy, located on the eastern shore of the Sea of Marmara.
-
D.
Anatolian coast
The Anatolian coast is the western shoreline of modern-day Turkey along the Aegean Sea, historically dotted with ancient Greek cities and important maritime trade routes.
-
E.
Port of İzmit
The Port of İzmit is a key Turkish maritime hub and industrial gateway located on the Gulf of İzmit along the Sea of Marmara.
- 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_69d806affc688190a25b6ccc588e9c72 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98cf74d708190a61d8ad938653b06 |
completed | April 10, 2026, 11:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6ff24be9881908b96f3e72325e55f |
completed | May 3, 2026, 7:54 a.m. |
Created at: April 9, 2026, 9:19 p.m.