Triple
T8842909
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Underground Railroad |
E210430
|
entity |
| Predicate | portrayedBy |
P1507
|
FINISHED |
| Object |
Mamadou Athie
Mamadou Athie is a Mauritanian-American actor known for his roles in film and television, including prominent performances in projects like "The Underground Railroad," "Uncorked," and "Sorry for Your Loss."
|
E761034
|
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: Mamadou Athie | Statement: [The Underground Railroad, portrayedBy, Mamadou Athie]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mamadou Athie Context triple: [The Underground Railroad, portrayedBy, Mamadou Athie]
-
A.
Ludivine Sagnier
Ludivine Sagnier is a French actress known for her versatile performances in both art-house and mainstream films, as well as in international television series.
-
B.
Clémence Poésy
Clémence Poésy is a French actress and model known for her roles in films such as the Harry Potter series, In Bruges, and various French and international productions.
-
C.
Amandine Malkovich
Amandine Malkovich is one of the children of American actor and filmmaker John Malkovich.
-
D.
Bérénice Marlohe
Bérénice Marlohe is a French actress best known internationally for her role as Sévérine in the James Bond film "Skyfall."
-
E.
Sandrine Kiberlain
Sandrine Kiberlain is a French actress and singer known for her acclaimed performances in both dramatic and comedic films.
- 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: Mamadou Athie Triple: [The Underground Railroad, portrayedBy, Mamadou Athie]
Generated description
Mamadou Athie is a Mauritanian-American actor known for his roles in film and television, including prominent performances in projects like "The Underground Railroad," "Uncorked," and "Sorry for Your Loss."
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mamadou Athie Target entity description: Mamadou Athie is a Mauritanian-American actor known for his roles in film and television, including prominent performances in projects like "The Underground Railroad," "Uncorked," and "Sorry for Your Loss."
-
A.
Ludivine Sagnier
Ludivine Sagnier is a French actress known for her versatile performances in both art-house and mainstream films, as well as in international television series.
-
B.
Clémence Poésy
Clémence Poésy is a French actress and model known for her roles in films such as the Harry Potter series, In Bruges, and various French and international productions.
-
C.
Amandine Malkovich
Amandine Malkovich is one of the children of American actor and filmmaker John Malkovich.
-
D.
Bérénice Marlohe
Bérénice Marlohe is a French actress best known internationally for her role as Sévérine in the James Bond film "Skyfall."
-
E.
Sandrine Kiberlain
Sandrine Kiberlain is a French actress and singer known for her acclaimed performances in both dramatic and comedic films.
- 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_69ca838967bc8190b46c3c80a2887ea4 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc608946cc8190bed3c340ba303b9c |
completed | April 1, 2026, 12:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf89a41a2c8190b69e5a1b157f9325 |
completed | April 3, 2026, 9:34 a.m. |
| NEDg | Description generation | batch_69cf8b6d7a008190ae02f525b903619b |
completed | April 3, 2026, 9:42 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cf8be7fa488190a5eb6d3f26718e46 |
completed | April 3, 2026, 9:44 a.m. |
Created at: March 30, 2026, 6:48 p.m.