Triple
T5775098
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gerhard Ertl |
E127419
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object |
Fritz Haber Institute of the Max Planck Society
The Fritz Haber Institute of the Max Planck Society is a renowned Berlin-based research institute specializing in physical chemistry and surface science.
|
E551655
|
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: Fritz Haber Institute of the Max Planck Society | Statement: [Gerhard Ertl, employer, Fritz Haber Institute of the Max Planck Society]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fritz Haber Institute of the Max Planck Society Context triple: [Gerhard Ertl, employer, Fritz Haber Institute of the Max Planck Society]
-
A.
Max Planck Institute for Physical Chemistry
The Max Planck Institute for Physical Chemistry was a German research institute within the Max Planck Society that focused on fundamental research in physical chemistry and related fields.
-
B.
Kaiser Wilhelm Institute for Chemistry
The Kaiser Wilhelm Institute for Chemistry was a prominent German research institute in Berlin, renowned for pioneering work in physical and nuclear chemistry in the early 20th century.
-
C.
Max Planck Institute for Chemical Physics of Solids
The Max Planck Institute for Chemical Physics of Solids is a German research institute specializing in the study of solid-state materials and their electronic, magnetic, and chemical properties.
-
D.
Kaiser Wilhelm Institute for Physical Chemistry and Electrochemistry
The Kaiser Wilhelm Institute for Physical Chemistry and Electrochemistry was a leading German research institute in Berlin-Dahlem, renowned in the early 20th century for pioneering work in physical chemistry and electrochemistry under the Kaiser Wilhelm Society.
-
E.
Max Planck Institute for Solid State Research
The Max Planck Institute for Solid State Research is a leading German research institute specializing in condensed matter physics and materials science, known for pioneering work on electronic, magnetic, and structural properties of solids.
- 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: Fritz Haber Institute of the Max Planck Society Triple: [Gerhard Ertl, employer, Fritz Haber Institute of the Max Planck Society]
Generated description
The Fritz Haber Institute of the Max Planck Society is a renowned Berlin-based research institute specializing in physical chemistry and surface science.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fritz Haber Institute of the Max Planck Society Target entity description: The Fritz Haber Institute of the Max Planck Society is a renowned Berlin-based research institute specializing in physical chemistry and surface science.
-
A.
Max Planck Institute for Physical Chemistry
The Max Planck Institute for Physical Chemistry was a German research institute within the Max Planck Society that focused on fundamental research in physical chemistry and related fields.
-
B.
Kaiser Wilhelm Institute for Chemistry
The Kaiser Wilhelm Institute for Chemistry was a prominent German research institute in Berlin, renowned for pioneering work in physical and nuclear chemistry in the early 20th century.
-
C.
Max Planck Institute for Chemical Physics of Solids
The Max Planck Institute for Chemical Physics of Solids is a German research institute specializing in the study of solid-state materials and their electronic, magnetic, and chemical properties.
-
D.
Kaiser Wilhelm Institute for Physical Chemistry and Electrochemistry
The Kaiser Wilhelm Institute for Physical Chemistry and Electrochemistry was a leading German research institute in Berlin-Dahlem, renowned in the early 20th century for pioneering work in physical chemistry and electrochemistry under the Kaiser Wilhelm Society.
-
E.
Max Planck Institute for Solid State Research
The Max Planck Institute for Solid State Research is a leading German research institute specializing in condensed matter physics and materials science, known for pioneering work on electronic, magnetic, and structural properties of solids.
- 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_69c008361fa88190aefa4dc41b051e7f |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c029b0aa1c8190bf513212cfead33c |
completed | March 22, 2026, 5:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0a17276648190b1fedfcc69d46b59 |
completed | March 23, 2026, 2:12 a.m. |
| NEDg | Description generation | batch_69c0a1faf7d48190ad2d5f43ef37da82 |
completed | March 23, 2026, 2:14 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0a2e17cd88190a54f5166fe5c654a |
completed | March 23, 2026, 2:18 a.m. |
Created at: March 22, 2026, 3:50 p.m.