Triple
T5912184
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Antananarivo |
E131488
|
entity |
| Predicate | shortName |
P43
|
FINISHED |
| Object |
Tana
Tana is the commonly used nickname for Antananarivo, the capital and largest city of Madagascar.
|
E565305
|
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: Tana | Statement: [Antananarivo, shortName, Tana]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tana Context triple: [Antananarivo, shortName, Tana]
-
A.
Tana
Tana was a medieval Genoese trading colony and port on the Sea of Azov that served as a key hub for commerce between Europe and Asia.
-
B.
Kolyma River
The Kolyma River is a major waterway in northeastern Siberia, Russia, known for its harsh Arctic environment and historical association with Soviet-era labor camps.
-
C.
Vilyuy River
The Vilyuy River is a major tributary of the Lena River in eastern Siberia, flowing through the Sakha Republic and known for its remote taiga landscapes and nearby diamond-mining regions.
-
D.
Indigirka River
The Indigirka River is a major river in northeastern Siberia that flows through the Sakha Republic to the Arctic Ocean, known for its remote, harsh environment and extensive permafrost landscapes.
-
E.
Yenisei River
The Yenisei River is one of the longest rivers in Asia, flowing northward through Siberia to the Arctic Ocean and forming a major part of the central Eurasian river system.
- 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: Tana Triple: [Antananarivo, shortName, Tana]
Generated description
Tana is the commonly used nickname for Antananarivo, the capital and largest city of Madagascar.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tana Target entity description: Tana is the commonly used nickname for Antananarivo, the capital and largest city of Madagascar.
-
A.
Tana
Tana was a medieval Genoese trading colony and port on the Sea of Azov that served as a key hub for commerce between Europe and Asia.
-
B.
Kolyma River
The Kolyma River is a major waterway in northeastern Siberia, Russia, known for its harsh Arctic environment and historical association with Soviet-era labor camps.
-
C.
Vilyuy River
The Vilyuy River is a major tributary of the Lena River in eastern Siberia, flowing through the Sakha Republic and known for its remote taiga landscapes and nearby diamond-mining regions.
-
D.
Indigirka River
The Indigirka River is a major river in northeastern Siberia that flows through the Sakha Republic to the Arctic Ocean, known for its remote, harsh environment and extensive permafrost landscapes.
-
E.
Yenisei River
The Yenisei River is one of the longest rivers in Asia, flowing northward through Siberia to the Arctic Ocean and forming a major part of the central Eurasian river system.
- 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_69c008593a44819081a07ae0efe6c574 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c037b6f48c8190b60a32e5f64fe254 |
completed | March 22, 2026, 6:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c1134e27388190ad90faed28d2d360 |
completed | March 23, 2026, 10:17 a.m. |
| NEDg | Description generation | batch_69c1176428608190bf996b629e24a0cb |
completed | March 23, 2026, 10:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c117f9d3848190a99cf0efc5d09114 |
completed | March 23, 2026, 10:37 a.m. |
Created at: March 22, 2026, 3:59 p.m.