Triple
T16339628
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chama Cha Mapinduzi |
E396762
|
entity |
| Predicate | hasFormerLeader |
P7716
|
FINISHED |
| Object |
Benjamin Mkapa
Benjamin Mkapa was a Tanzanian politician and diplomat who served as the third President of Tanzania from 1995 to 2005.
|
E1228538
|
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: Benjamin Mkapa | Statement: [Chama Cha Mapinduzi, hasFormerLeader, Benjamin Mkapa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Benjamin Mkapa Context triple: [Chama Cha Mapinduzi, hasFormerLeader, Benjamin Mkapa]
-
A.
Juma Mwapachu
Juma Mwapachu is a Tanzanian diplomat and lawyer who served as Secretary General of the East African Community, playing a key role in regional integration efforts in East Africa.
-
B.
Mwai
Mwai is the given name of Mwai Kibaki, the Kenyan economist and politician who served as the third President of Kenya.
-
C.
Ali Hassan Mwinyi
Ali Hassan Mwinyi is a Tanzanian politician who served as the country’s second president from 1985 to 1995, overseeing political and economic liberalization.
-
D.
Mnangagwa
Mnangagwa is a Zimbabwean politician and former guerrilla leader who has served as the President of Zimbabwe since 2017.
-
E.
Julius Nyerere
Julius Nyerere was the first president of independent Tanzania, a prominent African nationalist and advocate of African socialism and pan-African unity.
- 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: Benjamin Mkapa Triple: [Chama Cha Mapinduzi, hasFormerLeader, Benjamin Mkapa]
Generated description
Benjamin Mkapa was a Tanzanian politician and diplomat who served as the third President of Tanzania from 1995 to 2005.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Benjamin Mkapa Target entity description: Benjamin Mkapa was a Tanzanian politician and diplomat who served as the third President of Tanzania from 1995 to 2005.
-
A.
Juma Mwapachu
Juma Mwapachu is a Tanzanian diplomat and lawyer who served as Secretary General of the East African Community, playing a key role in regional integration efforts in East Africa.
-
B.
Mwai
Mwai is the given name of Mwai Kibaki, the Kenyan economist and politician who served as the third President of Kenya.
-
C.
Ali Hassan Mwinyi
Ali Hassan Mwinyi is a Tanzanian politician who served as the country’s second president from 1985 to 1995, overseeing political and economic liberalization.
-
D.
Mnangagwa
Mnangagwa is a Zimbabwean politician and former guerrilla leader who has served as the President of Zimbabwe since 2017.
-
E.
Julius Nyerere
Julius Nyerere was the first president of independent Tanzania, a prominent African nationalist and advocate of African socialism and pan-African unity.
- 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_69d87f26864c819088365ca381a003c2 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e2da08fbc88190a31127d10ca633d6 |
completed | April 18, 2026, 1:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a008a2156008190a079c9f1b721d40a |
completed | May 10, 2026, 1:37 p.m. |
| NEDg | Description generation | batch_6a008e33240c81908b85e261bfe64ec7 |
completed | May 10, 2026, 1:54 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a008ea7f69881909f5425d2fcc15223 |
completed | May 10, 2026, 1:56 p.m. |
Created at: April 10, 2026, 5:07 a.m.