Triple
T5435138
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Black Friday (8 September 1978) |
E121989
|
entity |
| Predicate | place |
P373
|
FINISHED |
| Object |
Jaleh Square, Tehran, Iran
Jaleh Square in Tehran, Iran, is a historic public square best known as the site of the 1978 massacre of protesters that became a turning point in the Iranian Revolution.
|
E519435
|
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: Jaleh Square, Tehran, Iran | Statement: [Black Friday (8 September 1978), place, Jaleh Square, Tehran, Iran]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jaleh Square, Tehran, Iran Context triple: [Black Friday (8 September 1978), place, Jaleh Square, Tehran, Iran]
-
A.
Pasteur Street, Tehran
Pasteur Street in Tehran is a highly secured area that hosts key Iranian government institutions and leadership offices.
-
B.
Azadi Square
Azadi Square is a major public square in western Tehran, Iran, known for hosting the iconic Azadi Tower and serving as a central site for gatherings and national events.
-
C.
Naqsh-e Jahan Square
Naqsh-e Jahan Square is a grand historic plaza in Isfahan, Iran, renowned for its Safavid-era architecture and surrounding monumental mosques, palace, and bazaar.
-
D.
Isfahan Chahar Bagh avenue gardens
The Isfahan Chahar Bagh avenue gardens are a historic Persian garden ensemble lining Isfahan’s famous Chahar Bagh boulevard, exemplifying classical charbagh design with tree-lined promenades, water channels, and symmetrical landscaping.
-
E.
Bandar-e Emam Khomeyni
Bandar-e Emam Khomeyni is a major port city in southwestern Iran on the Persian Gulf, serving as a key maritime and industrial hub.
- 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: Jaleh Square, Tehran, Iran Triple: [Black Friday (8 September 1978), place, Jaleh Square, Tehran, Iran]
Generated description
Jaleh Square in Tehran, Iran, is a historic public square best known as the site of the 1978 massacre of protesters that became a turning point in the Iranian Revolution.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jaleh Square, Tehran, Iran Target entity description: Jaleh Square in Tehran, Iran, is a historic public square best known as the site of the 1978 massacre of protesters that became a turning point in the Iranian Revolution.
-
A.
Pasteur Street, Tehran
Pasteur Street in Tehran is a highly secured area that hosts key Iranian government institutions and leadership offices.
-
B.
Azadi Square
Azadi Square is a major public square in western Tehran, Iran, known for hosting the iconic Azadi Tower and serving as a central site for gatherings and national events.
-
C.
Naqsh-e Jahan Square
Naqsh-e Jahan Square is a grand historic plaza in Isfahan, Iran, renowned for its Safavid-era architecture and surrounding monumental mosques, palace, and bazaar.
-
D.
Isfahan Chahar Bagh avenue gardens
The Isfahan Chahar Bagh avenue gardens are a historic Persian garden ensemble lining Isfahan’s famous Chahar Bagh boulevard, exemplifying classical charbagh design with tree-lined promenades, water channels, and symmetrical landscaping.
-
E.
Bandar-e Emam Khomeyni
Bandar-e Emam Khomeyni is a major port city in southwestern Iran on the Persian Gulf, serving as a key maritime and industrial hub.
- 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.