Triple
T4194833
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sheridan Circle |
E89120
|
entity |
| Predicate | hasNearbyBuilding |
P5648
|
FINISHED |
| Object |
former Embassy of Iran in Washington, D.C.
The former Embassy of Iran in Washington, D.C. is a historic diplomatic building on Embassy Row that once housed Iran’s official mission to the United States before diplomatic relations were severed in 1980.
|
E420348
|
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: former Embassy of Iran in Washington, D.C. | Statement: [Sheridan Circle, hasNearbyBuilding, former Embassy of Iran in Washington, D.C.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: former Embassy of Iran in Washington, D.C. Context triple: [Sheridan Circle, hasNearbyBuilding, former Embassy of Iran in Washington, D.C.]
-
A.
Iranian Embassy in London
The Iranian Embassy in London is the diplomatic mission of the Islamic Republic of Iran in the United Kingdom, best known internationally as the site of the 1980 hostage crisis and subsequent SAS storming.
-
B.
United States Ambassador to Iran
The United States Ambassador to Iran was the chief diplomatic representative of the U.S. government in Iran, responsible for managing bilateral relations and representing American interests before formal diplomatic ties were severed in 1980.
-
C.
Soviet embassy in Tehran
The Soviet embassy in Tehran was the diplomatic mission of the Soviet Union in Iran’s capital and notably served as the venue for the 1943 Tehran Conference between Allied leaders during World War II.
-
D.
Embassy of the United States in Paris
The Embassy of the United States in Paris is the primary diplomatic mission of the U.S. in France, handling political, economic, cultural, and consular relations between the two countries from its location in the French capital.
-
E.
Embassy of Afghanistan in Washington, D.C.
The Embassy of Afghanistan in Washington, D.C. is Afghanistan’s primary diplomatic mission to the United States, located in the Kalorama neighborhood of the U.S. capital.
- 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: former Embassy of Iran in Washington, D.C. Triple: [Sheridan Circle, hasNearbyBuilding, former Embassy of Iran in Washington, D.C.]
Generated description
The former Embassy of Iran in Washington, D.C. is a historic diplomatic building on Embassy Row that once housed Iran’s official mission to the United States before diplomatic relations were severed in 1980.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: former Embassy of Iran in Washington, D.C. Target entity description: The former Embassy of Iran in Washington, D.C. is a historic diplomatic building on Embassy Row that once housed Iran’s official mission to the United States before diplomatic relations were severed in 1980.
-
A.
Iranian Embassy in London
The Iranian Embassy in London is the diplomatic mission of the Islamic Republic of Iran in the United Kingdom, best known internationally as the site of the 1980 hostage crisis and subsequent SAS storming.
-
B.
United States Ambassador to Iran
The United States Ambassador to Iran was the chief diplomatic representative of the U.S. government in Iran, responsible for managing bilateral relations and representing American interests before formal diplomatic ties were severed in 1980.
-
C.
Soviet embassy in Tehran
The Soviet embassy in Tehran was the diplomatic mission of the Soviet Union in Iran’s capital and notably served as the venue for the 1943 Tehran Conference between Allied leaders during World War II.
-
D.
Embassy of the United States in Paris
The Embassy of the United States in Paris is the primary diplomatic mission of the U.S. in France, handling political, economic, cultural, and consular relations between the two countries from its location in the French capital.
-
E.
Embassy of Afghanistan in Washington, D.C.
The Embassy of Afghanistan in Washington, D.C. is Afghanistan’s primary diplomatic mission to the United States, located in the Kalorama neighborhood of the U.S. capital.
- 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_69aed9569a4481908b6c1fcec2a11e21 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af034406348190a56c21b5c08a6828 |
completed | March 9, 2026, 5:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b58a0d7fa88190a2c830e298542068 |
completed | March 14, 2026, 4:17 p.m. |
| NEDg | Description generation | batch_69b58a9497b88190a46afd8b1996fed9 |
completed | March 14, 2026, 4:19 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b58b26e4208190b4ec30a3b635194b |
completed | March 14, 2026, 4:21 p.m. |
Created at: March 9, 2026, 3:46 p.m.