Triple
T9321826
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sindelfingen |
E224283
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object |
Mercedes-Benz Sindelfingen plant
The Mercedes-Benz Sindelfingen plant is one of the company’s largest and oldest automotive production facilities in Germany, known for manufacturing premium passenger cars and serving as a key development and assembly site.
|
E791650
|
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: Mercedes-Benz Sindelfingen plant | Statement: [Sindelfingen, hasFacility, Mercedes-Benz Sindelfingen plant]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mercedes-Benz Sindelfingen plant Context triple: [Sindelfingen, hasFacility, Mercedes-Benz Sindelfingen plant]
-
A.
Mercedes-Benz factory Stuttgart-Untertürkheim
The Mercedes-Benz factory in Stuttgart-Untertürkheim is one of the brand’s historic main production and powertrain plants in Germany, forming the industrial heart of the company’s operations near its museum and headquarters.
-
B.
Mercedes-Benz U.S. International plant
The Mercedes-Benz U.S. International plant is a major automotive manufacturing facility in Alabama that produces Mercedes-Benz SUVs and other vehicles for the North American and global markets.
-
C.
Daimler plant Berlin-Marienfelde
The Daimler plant Berlin-Marienfelde is a major Mercedes-Benz production facility in Berlin known for manufacturing engines and powertrain components.
-
D.
Mercedes-Benz U.S. International
Mercedes-Benz U.S. International is the U.S.-based manufacturing subsidiary of Mercedes-Benz that operates a major automotive assembly plant in Vance, Alabama.
-
E.
Stuttgart-Zuffenhausen, Germany
Stuttgart-Zuffenhausen, Germany is an industrial district of Stuttgart best known as the longtime headquarters and main production site of the Porsche automobile company.
- 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: Mercedes-Benz Sindelfingen plant Triple: [Sindelfingen, hasFacility, Mercedes-Benz Sindelfingen plant]
Generated description
The Mercedes-Benz Sindelfingen plant is one of the company’s largest and oldest automotive production facilities in Germany, known for manufacturing premium passenger cars and serving as a key development and assembly site.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mercedes-Benz Sindelfingen plant Target entity description: The Mercedes-Benz Sindelfingen plant is one of the company’s largest and oldest automotive production facilities in Germany, known for manufacturing premium passenger cars and serving as a key development and assembly site.
-
A.
Mercedes-Benz factory Stuttgart-Untertürkheim
The Mercedes-Benz factory in Stuttgart-Untertürkheim is one of the brand’s historic main production and powertrain plants in Germany, forming the industrial heart of the company’s operations near its museum and headquarters.
-
B.
Mercedes-Benz U.S. International plant
The Mercedes-Benz U.S. International plant is a major automotive manufacturing facility in Alabama that produces Mercedes-Benz SUVs and other vehicles for the North American and global markets.
-
C.
Daimler plant Berlin-Marienfelde
The Daimler plant Berlin-Marienfelde is a major Mercedes-Benz production facility in Berlin known for manufacturing engines and powertrain components.
-
D.
Mercedes-Benz U.S. International
Mercedes-Benz U.S. International is the U.S.-based manufacturing subsidiary of Mercedes-Benz that operates a major automotive assembly plant in Vance, Alabama.
-
E.
Stuttgart-Zuffenhausen, Germany
Stuttgart-Zuffenhausen, Germany is an industrial district of Stuttgart best known as the longtime headquarters and main production site of the Porsche automobile company.
- 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_69ca8426d48481909596360f7791c7dd |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd36f2bd288190bb1556a88d9e90f3 |
completed | April 1, 2026, 3:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0c7d70b1c8190a254f58efc370624 |
completed | April 4, 2026, 8:12 a.m. |
| NEDg | Description generation | batch_69d0cbb518708190a896b0bf1fb7c9c7 |
completed | April 4, 2026, 8:28 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d0cc49215c8190894fe206d0230134 |
completed | April 4, 2026, 8:31 a.m. |
Created at: March 30, 2026, 7:38 p.m.