Triple
T5435135
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Black Friday (8 September 1978) |
E121989
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
Jomʿe-ye Sīāh
Jomʿe-ye Sīāh refers to the 8 September 1978 massacre in Tehran, when Iranian security forces opened fire on protesters during the Iranian Revolution, killing and wounding large numbers of civilians.
|
E519433
|
NE FINISHED |
How this triple was built (4 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: Jomʿe-ye Sīāh | Statement: [Black Friday (8 September 1978), alsoKnownAs, Jomʿe-ye Sīāh]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jomʿe-ye Sīāh Context triple: [Black Friday (8 September 1978), alsoKnownAs, Jomʿe-ye Sīāh]
-
A.
Shirakavan
Shirakavan was a medieval Armenian city that served as one of the principal royal centers of the Bagratid Kingdom of Armenia.
-
B.
Mirjaveh
Mirjaveh is a town in southeastern Iran that serves as a key overland transit point and gateway for trade and travel between Iran and Pakistan.
-
C.
Rudabeh
Rudabeh is a legendary Persian princess and queen in the Shahnameh, renowned for her beauty, wisdom, and as the mother of the hero Rostam.
-
D.
Kakh-e Niavaran
Kakh-e Niavaran is a historic royal complex in northern Tehran that served as a primary residence of Iran’s last shah and now functions as a museum.
-
E.
Khoms
Khoms is a coastal city in northwestern Libya known for its proximity to the ancient Roman archaeological site of Leptis Magna.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Jomʿe-ye Sīāh Triple: [Black Friday (8 September 1978), alsoKnownAs, Jomʿe-ye Sīāh]
Generated description
Jomʿe-ye Sīāh refers to the 8 September 1978 massacre in Tehran, when Iranian security forces opened fire on protesters during the Iranian Revolution, killing and wounding large numbers of civilians.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jomʿe-ye Sīāh Target entity description: Jomʿe-ye Sīāh refers to the 8 September 1978 massacre in Tehran, when Iranian security forces opened fire on protesters during the Iranian Revolution, killing and wounding large numbers of civilians.
-
A.
Shirakavan
Shirakavan was a medieval Armenian city that served as one of the principal royal centers of the Bagratid Kingdom of Armenia.
-
B.
Mirjaveh
Mirjaveh is a town in southeastern Iran that serves as a key overland transit point and gateway for trade and travel between Iran and Pakistan.
-
C.
Rudabeh
Rudabeh is a legendary Persian princess and queen in the Shahnameh, renowned for her beauty, wisdom, and as the mother of the hero Rostam.
-
D.
Kakh-e Niavaran
Kakh-e Niavaran is a historic royal complex in northern Tehran that served as a primary residence of Iran’s last shah and now functions as a museum.
-
E.
Khoms
Khoms is a coastal city in northwestern Libya known for its proximity to the ancient Roman archaeological site of Leptis Magna.
- F. None of above. chosen
Provenance (5 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_69bd46400768819092925d461c0b8432 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd91b099488190b4c5f1cea3f45d57 |
completed | March 20, 2026, 6:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf3acfd0408190877fbe41f1dc45ba |
completed | March 22, 2026, 12:41 a.m. |
| NEDg | Description generation | batch_69bf3c4f3e288190bab81e761017f015 |
completed | March 22, 2026, 12:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf3cde5004819096988c61b45958ea |
completed | March 22, 2026, 12:50 a.m. |
Created at: March 20, 2026, 2:06 p.m.