Triple
T5168669
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trans-Iranian Railway |
E116620
|
entity |
| Predicate | crosses |
P416
|
FINISHED |
| Object | Alborz Mountains |
E333423
|
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: Alborz Mountains | Statement: [Trans-Iranian Railway, crosses, Alborz Mountains]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alborz Mountains Context triple: [Trans-Iranian Railway, crosses, Alborz Mountains]
-
A.
Elburz Mountains
chosen
The Elburz Mountains are a major mountain range in northern Iran that stretch along the southern coast of the Caspian Sea and include Iran’s highest peak, Mount Damavand.
-
B.
Iran Mountains
The Iran Mountains are a highland region that forms part of the headwaters area for rivers such as the Rajang River in Southeast Asia.
-
C.
Zagros Mountains
The Zagros Mountains are a major mountain range in western Iran and neighboring countries, formed by the collision of the Arabian and Eurasian tectonic plates and known for their rugged terrain and significant oil and gas reserves.
-
D.
Pamir Mountains
The Pamir Mountains are a high, rugged mountain range in Central Asia known for their towering peaks, extensive glaciation, and role as a major junction of several of Asia’s great ranges.
-
E.
Makran Range
The Makran Range is a coastal mountain range in southwestern Pakistan known for its arid terrain, tectonic activity, and proximity to the Arabian Sea.
- 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_69bd445ff97c81909a2615cc56235470 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd794dd9988190922e138f2a9a3c62 |
completed | March 20, 2026, 4:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bee077effc8190bdd5771db64d1578 |
completed | March 21, 2026, 6:16 p.m. |
Created at: March 20, 2026, 1:45 p.m.