{"_id": {"$oid": "6a671d25338dadb0be4e84c0"}, "test_id": "T1413", "benchmark": "company_lists", "date": "2026-07-25", "tags": {"document-type": ["book-page"], "writing": ["printed"], "century": [20], "language": ["en", "de"], "layout": ["list"], "entry-type": ["company"], "task": ["information-extraction"]}, "contributors": ["lea_kasper", "sorin_marti"], "hidden": false, "config": {"provider": "anthropic", "model": "claude-opus-5", "dataclass": "ListPage", "temperature": 0.5, "role_description": "You are a Historian", "prompt_file": "prompt.txt", "legacy_test": false}, "prompt": "The image you are presented with stems from a digitized book containing lists of companies.\nYour task is to extract structured information about each company listed on the page.\n\nAbout the source:\n- The image stems from a trade index of the British Swiss Chamber of Commerce.\n- The image can show an alphabetical or a thematic list of companies.\n- The companies are mostly located in Switzerland and the UK.\n- The image stems from a trade index between 1925 and 1958.\n- Most pages have one column but some years have two columns.\n- The source itself is in English and German but the company names can be in English, German, French or Italian.\n\nAbout the entries:\n- Each entry describes a single company or person.\n- Alphabetical entries have filling dots between the company name and the page number. Dots and page numbers are not part of the data and should be ignored.\n- Alphabetical entries seldom to never have locations.\n- Thematic entries often have locations.\n- Thematic entries are listed under headings that describe the type of business.\n- Some thematic headings are only references to other headings, e.g. \"X, s. Y\".\n\nAbout the output:\n- Answer in valid JSON. The JSON should be an array of objects with the following fields:\n- The page ID is given as {page_id}.\n- Do not add country information, if it is not directly written with the location.\n\n{\n  \"entry_id\": \"A unique identifier for the entry, e.g. '{page_id}-1'\",\n  \"company_name\": \"The name of the company or person\",\n  \"location\": \"The location of the company, e.g. 'Zurich' or 'London, UK'. If no location is given, set to null.\"\n  ]\n}\n", "results": {"text": "{\"page_id\":\"IX\",\"entries\":[{\"entry_id\":\"IX-1\",\"company_name\":\"Abegg & Co. Ltd.\",\"location\":\"Zurich\"},{\"entry_id\":\"IX-2\",\"company_name\":\"Acontra A.G.\",\"location\":\"Zurich\"},{\"entry_id\":\"IX-3\",\"company_name\":\"Adam & Co. Ltd.\",\"location\":\"Port Louis, Mauritius\"},{\"entry_id\":\"IX-4\",\"company_name\":\"Adroka Ltd.\",\"location\":\"Basle\"},{\"entry_id\":\"IX-5\",\"company_name\":\"Aebi (Robert) Ltd.\",\"location\":\"Zurich\"},{\"entry_id\":\"IX-6\",\"company_name\":\"Aksa Ltd.\",\"location\":\"W\u00fcrenlos, Aargau\"},{\"entry_id\":\"IX-7\",\"company_name\":\"Albeko Shoe Machinery Ltd.\",\"location\":\"Basle\"},{\"entry_id\":\"IX-8\",\"company_name\":\"Albion House Ltd.\",\"location\":\"Lausanne\"},{\"entry_id\":\"IX-9\",\"company_name\":\"Albiswerk Zurich A.G.\",\"location\":\"Zurich\"},{\"entry_id\":\"IX-10\",\"company_name\":\"Aluminium Commercial S.A.\",\"location\":\"Zurich\"},{\"entry_id\":\"IX-11\",\"company_name\":\"Aluminium Limited (Canada) S.A.\",\"location\":\"Geneva\"},{\"entry_id\":\"IX-12\",\"company_name\":\"Aluminiumwerke A.G.\",\"location\":\"Rorschach\"},{\"entry_id\":\"IX-13\",\"company_name\":\"Aluminium Industrie A.G.\",\"location\":\"Zurich\"},{\"entry_id\":\"IX-14\",\"company_name\":\"Amalgamations Ltd.\",\"location\":\"Madras, India\"},{\"entry_id\":\"IX-15\",\"company_name\":\"Amag Automobil- und Motoren A.G.\",\"location\":\"Zurich\"},{\"entry_id\":\"IX-16\",\"company_name\":\"Amida Ltd.\",\"location\":\"Grenchen\"},{\"entry_id\":\"IX-17\",\"company_name\":\"Amidro (Swiss Druggists' & Chem. Purchasing Assoc.)\",\"location\":\"Bienne\"},{\"entry_id\":\"IX-18\",\"company_name\":\"Ampack, Hungerb\u00fchler & Lemm K.G.\",\"location\":\"Rorschach\"},{\"entry_id\":\"IX-19\",\"company_name\":\"Amsler (Alfred J.) & Co.\",\"location\":\"Schaffhausen\"},{\"entry_id\":\"IX-20\",\"company_name\":\"Anderes (Rudolf) A.G.\",\"location\":\"St. Gallen\"},{\"entry_id\":\"IX-21\",\"company_name\":\"Andr\u00e9 & Co. Ltd.\",\"location\":\"Lausanne\"},{\"entry_id\":\"IX-22\",\"company_name\":\"Angst & Pfister Ltd.\",\"location\":\"Zurich\"},{\"entry_id\":\"IX-23\",\"company_name\":\"Annabelle (Fran\u00e7ois Bloch)\",\"location\":\"Lausanne\"},{\"entry_id\":\"IX-24\",\"company_name\":\"Anra S. \u00e0 r. l.\",\"location\":\"Territet-Montreux\"},{\"entry_id\":\"IX-25\",\"company_name\":\"Anselmi jr. (Carl)\",\"location\":\"Solothurn\"},{\"entry_id\":\"IX-26\",\"company_name\":\"Aplin & Barrett Ltd.\",\"location\":\"Yeovil, Somerset\"},{\"entry_id\":\"IX-27\",\"company_name\":\"Appleyard (John W.) & Sons Ltd.\",\"location\":\"Morley, Yorks\"},{\"entry_id\":\"IX-28\",\"company_name\":\"Arts M\u00e9nagers S.A.\",\"location\":\"Geneva\"},{\"entry_id\":\"IX-29\",\"company_name\":\"Association of Swiss Machine Tool and Tool Dealers\",\"location\":\"Zurich\"},{\"entry_id\":\"IX-30\",\"company_name\":\"\u00abAstra\u00bb Fat & Oil Works Ltd.\",\"location\":\"Steffisburg\"},{\"entry_id\":\"IX-31\",\"company_name\":\"Atlantis Verlag A.G.\",\"location\":\"Zurich\"},{\"entry_id\":\"IX-32\",\"company_name\":\"Attenhofer (A.)\",\"location\":\"Zurich\"},{\"entry_id\":\"IX-33\",\"company_name\":\"Aubry Brothers, Ciny Watch Ltd.\",\"location\":\"Le Noirmont\"},{\"entry_id\":\"IX-34\",\"company_name\":\"Baader (Gustav)\",\"location\":\"Basle\"},{\"entry_id\":\"IX-35\",\"company_name\":\"Bachmann (Henri)\",\"location\":\"Bienne\"},{\"entry_id\":\"IX-36\",\"company_name\":\"Bachofen (Willy A.)\",\"location\":\"Basle\"},{\"entry_id\":\"IX-37\",\"company_name\":\"Baezner & Co.\",\"location\":\"Geneva\"},{\"entry_id\":\"IX-38\",\"company_name\":\"Baker (John) & Bessemer Ltd.\",\"location\":\"Rotherham\"},{\"entry_id\":\"IX-39\",\"company_name\":\"Bally (C. F.) Ltd.\",\"location\":\"Zurich\"},{\"entry_id\":\"IX-40\",\"company_name\":\"Bally's Shoe Factories Ltd.\",\"location\":\"Sch\u00f6nenwerd\"},{\"entry_id\":\"IX-41\",\"company_name\":\"B\u00e2loise Marine Insurance Co. Ltd.\",\"location\":\"Basle\"},{\"entry_id\":\"IX-42\",\"company_name\":\"Bangerter (A.) & Co. Ltd.\",\"location\":\"Lyss\"},{\"entry_id\":\"IX-43\",\"company_name\":\"Banque Galland & Co. S.A.\",\"location\":\"Lausanne\"},{\"entry_id\":\"IX-44\",\"company_name\":\"Banque de Paris et des Pays Bas S.A.\",\"location\":\"Geneva\"},{\"entry_id\":\"IX-45\",\"company_name\":\"Barclays Bank Ltd.\",\"location\":\"London\"},{\"entry_id\":\"IX-46\",\"company_name\":\"Barco Trading Co. Ltd.\",\"location\":\"Geneva\"}]}", "model": "claude-opus-5", "provider": "anthropic", "finish_reason": "tool_use", "usage": {"input_tokens": 5049, "output_tokens": 2174, "total_tokens": 7223, "input_cost_usd": 0.025244999999999997, "output_cost_usd": 0.05435, "estimated_cost_usd": 0.079595}, "duration": 27.54647397994995, "timestamp": "2026-07-25T19:45:32.368839", "parsed": {"page_id": "IX", "entries": [{"entry_id": "IX-1", "company_name": "Abegg & Co. Ltd.", "location": "Zurich"}, {"entry_id": "IX-2", "company_name": "Acontra A.G.", "location": "Zurich"}, {"entry_id": "IX-3", "company_name": "Adam & Co. Ltd.", "location": "Port Louis, Mauritius"}, {"entry_id": "IX-4", "company_name": "Adroka Ltd.", "location": "Basle"}, {"entry_id": "IX-5", "company_name": "Aebi (Robert) Ltd.", "location": "Zurich"}, {"entry_id": "IX-6", "company_name": "Aksa Ltd.", "location": "W\u00fcrenlos, Aargau"}, {"entry_id": "IX-7", "company_name": "Albeko Shoe Machinery Ltd.", "location": "Basle"}, {"entry_id": "IX-8", "company_name": "Albion House Ltd.", "location": "Lausanne"}, {"entry_id": "IX-9", "company_name": "Albiswerk Zurich A.G.", "location": "Zurich"}, {"entry_id": "IX-10", "company_name": "Aluminium Commercial S.A.", "location": "Zurich"}, {"entry_id": "IX-11", "company_name": "Aluminium Limited (Canada) S.A.", "location": "Geneva"}, {"entry_id": "IX-12", "company_name": "Aluminiumwerke A.G.", "location": "Rorschach"}, {"entry_id": "IX-13", "company_name": "Aluminium Industrie A.G.", "location": "Zurich"}, {"entry_id": "IX-14", "company_name": "Amalgamations Ltd.", "location": "Madras, India"}, {"entry_id": "IX-15", "company_name": "Amag Automobil- und Motoren A.G.", "location": "Zurich"}, {"entry_id": "IX-16", "company_name": "Amida Ltd.", "location": "Grenchen"}, {"entry_id": "IX-17", "company_name": "Amidro (Swiss Druggists' & Chem. Purchasing Assoc.)", "location": "Bienne"}, {"entry_id": "IX-18", "company_name": "Ampack, Hungerb\u00fchler & Lemm K.G.", "location": "Rorschach"}, {"entry_id": "IX-19", "company_name": "Amsler (Alfred J.) & Co.", "location": "Schaffhausen"}, {"entry_id": "IX-20", "company_name": "Anderes (Rudolf) A.G.", "location": "St. Gallen"}, {"entry_id": "IX-21", "company_name": "Andr\u00e9 & Co. Ltd.", "location": "Lausanne"}, {"entry_id": "IX-22", "company_name": "Angst & Pfister Ltd.", "location": "Zurich"}, {"entry_id": "IX-23", "company_name": "Annabelle (Fran\u00e7ois Bloch)", "location": "Lausanne"}, {"entry_id": "IX-24", "company_name": "Anra S. \u00e0 r. l.", "location": "Territet-Montreux"}, {"entry_id": "IX-25", "company_name": "Anselmi jr. (Carl)", "location": "Solothurn"}, {"entry_id": "IX-26", "company_name": "Aplin & Barrett Ltd.", "location": "Yeovil, Somerset"}, {"entry_id": "IX-27", "company_name": "Appleyard (John W.) & Sons Ltd.", "location": "Morley, Yorks"}, {"entry_id": "IX-28", "company_name": "Arts M\u00e9nagers S.A.", "location": "Geneva"}, {"entry_id": "IX-29", "company_name": "Association of Swiss Machine Tool and Tool Dealers", "location": "Zurich"}, {"entry_id": "IX-30", "company_name": "\u00abAstra\u00bb Fat & Oil Works Ltd.", "location": "Steffisburg"}, {"entry_id": "IX-31", "company_name": "Atlantis Verlag A.G.", "location": "Zurich"}, {"entry_id": "IX-32", "company_name": "Attenhofer (A.)", "location": "Zurich"}, {"entry_id": "IX-33", "company_name": "Aubry Brothers, Ciny Watch Ltd.", "location": "Le Noirmont"}, {"entry_id": "IX-34", "company_name": "Baader (Gustav)", "location": "Basle"}, {"entry_id": "IX-35", "company_name": "Bachmann (Henri)", "location": "Bienne"}, {"entry_id": "IX-36", "company_name": "Bachofen (Willy A.)", "location": "Basle"}, {"entry_id": "IX-37", "company_name": "Baezner & Co.", "location": "Geneva"}, {"entry_id": "IX-38", "company_name": "Baker (John) & Bessemer Ltd.", "location": "Rotherham"}, {"entry_id": "IX-39", "company_name": "Bally (C. F.) Ltd.", "location": "Zurich"}, {"entry_id": "IX-40", "company_name": "Bally's Shoe Factories Ltd.", "location": "Sch\u00f6nenwerd"}, {"entry_id": "IX-41", "company_name": "B\u00e2loise Marine Insurance Co. Ltd.", "location": "Basle"}, {"entry_id": "IX-42", "company_name": "Bangerter (A.) & Co. Ltd.", "location": "Lyss"}, {"entry_id": "IX-43", "company_name": "Banque Galland & Co. S.A.", "location": "Lausanne"}, {"entry_id": "IX-44", "company_name": "Banque de Paris et des Pays Bas S.A.", "location": "Geneva"}, {"entry_id": "IX-45", "company_name": "Barclays Bank Ltd.", "location": "London"}, {"entry_id": "IX-46", "company_name": "Barco Trading Co. Ltd.", "location": "Geneva"}]}, "conversation_id": "1c256ba2-f411-43ff-82e8-50f392483d76", "score": {"f1_score": 0.66, "precision": 0.6618705035971223, "recall": 0.6618705035971223, "true_positives": 92, "false_positives": 47, "false_negatives": 47, "field_scores": {"entries[28].company_name": {"response": "Association of Swiss Machine Tool and Tool Dealers", "ground_truth": "Association of Swiss Machine Tool and Tool Dealers", "score": 1.0}, "entries[21].entry_id": {"response": "IX-22", "ground_truth": "156089_1321099_11-22", "score": 0.24}, "entries[43].company_name": {"response": "Banque de Paris et des Pays Bas S.A.", "ground_truth": "Banque de Paris et des Pays Bas S.A.", "score": 1.0}, "entries[24].entry_id": {"response": "IX-25", "ground_truth": "156089_1321099_11-25", "score": 0.24}, "entries[38].company_name": {"response": "Bally (C. F.) Ltd.", "ground_truth": "Bally (C. F.) Ltd.", "score": 1.0}, "entries[41].location": {"response": "Lyss", "ground_truth": "Lyss", "score": 1.0}, "entries[30].entry_id": {"response": "IX-31", "ground_truth": "156089_1321099_11-31", "score": 0.24}, "entries[16].entry_id": {"response": "IX-17", "ground_truth": "156089_1321099_11-17", "score": 0.24}, "entries[14].location": {"response": "Zurich", "ground_truth": "Zurich", "score": 1.0}, "entries[23].entry_id": {"response": "IX-24", "ground_truth": "156089_1321099_11-24", "score": 0.24}, "entries[39].entry_id": {"response": "IX-40", "ground_truth": "156089_1321099_11-40", "score": 0.24}, "entries[44].location": {"response": "London", "ground_truth": "London", "score": 1.0}, "entries[19].location": {"response": "St. Gallen", "ground_truth": "St. Gallen", "score": 1.0}, "entries[11].location": {"response": "Rorschach", "ground_truth": "Rorschach", "score": 1.0}, "entries[15].entry_id": {"response": "IX-16", "ground_truth": "156089_1321099_11-16", "score": 0.24}, "entries[3].location": {"response": "Basle", "ground_truth": "Basle", "score": 1.0}, "entries[38].location": {"response": "Zurich", "ground_truth": "Zurich", "score": 1.0}, "entries[29].location": {"response": "Steffisburg", "ground_truth": "Steffisburg", "score": 1.0}, "entries[10].entry_id": {"response": "IX-11", "ground_truth": "156089_1321099_11-11", "score": 0.24}, "entries[44].company_name": {"response": "Barclays Bank Ltd.", "ground_truth": "Barclays Bank Ltd.", "score": 1.0}, "entries[21].location": {"response": "Zurich", "ground_truth": "Zurich", "score": 1.0}, "entries[6].location": {"response": "Basle", "ground_truth": "Basle", "score": 1.0}, "entries[24].company_name": {"response": "Anselmi jr. (Carl)", "ground_truth": "Anselmi jr. (Carl)", "score": 1.0}, "entries[33].entry_id": {"response": "IX-34", "ground_truth": "156089_1321099_11-34", "score": 0.24}, "entries[7].location": {"response": "Lausanne", "ground_truth": "Lausanne", "score": 1.0}, "entries[28].entry_id": {"response": "IX-29", "ground_truth": "156089_1321099_11-29", "score": 0.24}, "entries[38].entry_id": {"response": "IX-39", "ground_truth": "156089_1321099_11-39", "score": 0.24}, "entries[11].company_name": {"response": "Aluminiumwerke A.G.", "ground_truth": "Aluminiumwerke A.G.", "score": 1.0}, "entries[9].company_name": {"response": "Aluminium Commercial S.A.", "ground_truth": "Aluminium Commercial S.A.", "score": 1.0}, "entries[40].entry_id": {"response": "IX-41", "ground_truth": "156089_1321099_11-41", "score": 0.24}, "entries[18].entry_id": {"response": "IX-19", "ground_truth": "156089_1321099_11-19", "score": 0.24}, "entries[3].company_name": {"response": "Adroka Ltd.", "ground_truth": "Adroka Ltd.", "score": 1.0}, "entries[20].entry_id": {"response": "IX-21", "ground_truth": "156089_1321099_11-21", "score": 0.24}, "entries[19].company_name": {"response": "Anderes (Rudolf) A.G.", "ground_truth": "Anderes (Rudolf) A.G.", "score": 1.0}, "entries[19].entry_id": {"response": "IX-20", "ground_truth": "156089_1321099_11-20", "score": 0.24}, "entries[23].company_name": {"response": "Anra S. \u00e0 r. l.", "ground_truth": "Anra S. \u00e0 r. l.", "score": 1.0}, "entries[0].location": {"response": "Zurich", "ground_truth": "Zurich", "score": 1.0}, "entries[8].location": {"response": "Zurich", "ground_truth": "Zurich", "score": 1.0}, "entries[28].location": {"response": "Zurich", "ground_truth": "Zurich", "score": 1.0}, "entries[33].company_name": {"response": "Baader (Gustav)", "ground_truth": "Baader (Gustav)", "score": 1.0}, "entries[25].entry_id": {"response": "IX-26", "ground_truth": "156089_1321099_11-26", "score": 0.24}, "entries[33].location": {"response": "Basle", "ground_truth": "Basle", "score": 1.0}, "entries[26].entry_id": {"response": "IX-27", "ground_truth": "156089_1321099_11-27", "score": 0.24}, "entries[2].location": {"response": "Port Louis, Mauritius", "ground_truth": "Port Louis, Mauritius", "score": 1.0}, "entries[6].entry_id": {"response": "IX-7", "ground_truth": "156089_1321099_11-7", "score": 0.17391304347826086}, "entries[32].entry_id": {"response": "IX-33", "ground_truth": "156089_1321099_11-33", "score": 0.24}, "entries[22].location": {"response": "Lausanne", "ground_truth": "Lausanne", "score": 1.0}, "entries[16].company_name": {"response": "Amidro (Swiss Druggists' & Chem. Purchasing Assoc.)", "ground_truth": "Amidro (Swiss Druggists' & Chem. Purchasing Assoc.)", "score": 1.0}, "entries[12].entry_id": {"response": "IX-13", "ground_truth": "156089_1321099_11-13", "score": 0.24}, "entries[43].entry_id": {"response": "IX-44", "ground_truth": "156089_1321099_11-44", "score": 0.24}, "entries[17].company_name": {"response": "Ampack, Hungerb\u00fchler & Lemm K.G.", "ground_truth": "Ampack, Hungerb\u00fchler & Lemm K.G.", "score": 1.0}, "entries[29].entry_id": {"response": "IX-30", "ground_truth": "156089_1321099_11-30", "score": 0.24}, "entries[14].company_name": {"response": "Amag Automobil- und Motoren A.G.", "ground_truth": "Amag Automobil- und Motoren A.G.", "score": 1.0}, "entries[31].company_name": {"response": "Attenhofer (A.)", "ground_truth": "Attenhofer (A.)", "score": 1.0}, "entries[15].location": {"response": "Grenchen", "ground_truth": "Grenchen", "score": 1.0}, "entries[43].location": {"response": "Geneva", "ground_truth": "Geneva", "score": 1.0}, "page_id": {"response": "IX", "ground_truth": "156089_1321099_11", "score": 0.0}, "entries[9].location": {"response": "Zurich", "ground_truth": "Zurich", "score": 1.0}, "entries[22].company_name": {"response": "Annabelle (Fran\u00e7ois Bloch)", "ground_truth": "Annabelle (Fran\u00e7ois Bloch)", "score": 1.0}, "entries[36].company_name": {"response": "Baezner & Co.", "ground_truth": "Baezner & Co.", "score": 1.0}, "entries[5].entry_id": {"response": "IX-6", "ground_truth": "156089_1321099_11-6", "score": 0.17391304347826086}, "entries[29].company_name": {"response": "\u00abAstra\u00bb Fat & Oil Works Ltd.", "ground_truth": "\u00abAstra\u00bb Fat & Oil Works Ltd.", "score": 1.0}, "entries[32].location": {"response": "Le Noirmont", "ground_truth": "Le Noirmont", "score": 1.0}, "entries[41].company_name": {"response": "Bangerter (A.) & Co. Ltd.", "ground_truth": "Bangerter (A.) & Co. Ltd.", "score": 1.0}, "entries[4].company_name": {"response": "Aebi (Robert) Ltd.", "ground_truth": "Aebi (Robert) Ltd.", "score": 1.0}, "entries[25].company_name": {"response": "Aplin & Barrett Ltd.", "ground_truth": "Aplin & Barrett Ltd.", "score": 1.0}, "entries[10].company_name": {"response": "Aluminium Limited (Canada) S.A.", "ground_truth": "Aluminium Limited (Canada) S.A.", "score": 1.0}, "entries[45].entry_id": {"response": "IX-46", "ground_truth": "156089_1321099_11-46", "score": 0.24}, "entries[26].company_name": {"response": "Appleyard (John W.) & Sons Ltd.", "ground_truth": "Appleyard (John W.) & Sons Ltd.", "score": 1.0}, "entries[27].entry_id": {"response": "IX-28", "ground_truth": "156089_1321099_11-28", "score": 0.24}, "entries[21].company_name": {"response": "Angst & Pfister Ltd.", "ground_truth": "Angst & Pfister Ltd.", "score": 1.0}, "entries[27].company_name": {"response": "Arts M\u00e9nagers S.A.", "ground_truth": "Arts M\u00e9nagers S.A.", "score": 1.0}, "entries[39].location": {"response": "Sch\u00f6nenwerd", "ground_truth": "Sch\u00f6nenwerd", "score": 1.0}, "entries[6].company_name": {"response": "Albeko Shoe Machinery Ltd.", "ground_truth": "Albeko Shoe Machinery Ltd.", "score": 1.0}, "entries[44].entry_id": {"response": "IX-45", "ground_truth": "156089_1321099_11-45", "score": 0.24}, "entries[10].location": {"response": "Geneva", "ground_truth": "Geneva", "score": 1.0}, "entries[17].entry_id": {"response": "IX-18", "ground_truth": "156089_1321099_11-18", "score": 0.24}, "entries[13].company_name": {"response": "Amalgamations Ltd.", "ground_truth": "Amalgamations Ltd.", "score": 1.0}, "entries[37].company_name": {"response": "Baker (John) & Bessemer Ltd.", "ground_truth": "Baker (John) & Bessemer Ltd.", "score": 1.0}, "entries[37].location": {"response": "Rotherham", "ground_truth": "Rotherham", "score": 1.0}, "entries[45].company_name": {"response": "Barco Trading Co. 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