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Analizuj i wyodrębniaj dane z dokumentów/obrazów za pomocą Mistral OCR

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Mistral OCR - Automatyzacja przetwarzania dokumentów w n8n

Opis funkcjonalności

Mistral OCR to zaawansowane narzędzie wykorzystujące sztuczną inteligencję do ekstrakcji danych z wielostronicowych dokumentów PDF oraz pojedynczych obrazów. Jego unikalną cechą jest możliwość dzielenia stron dokumentów oraz konwersji do formatu markdown, co znacznie upraszcza procesy przetwarzania dokumentów.

Jak działa

Integracja z Mistral OCR wymaga użycia węzła HTTP Request w n8n do komunikacji z Mistral Cloud API. System obsługuje wyłącznie pliki w formatach PDF i obrazowych. W przykładach pokazano różne metody przetwarzania:

  • Bezpośrednie parsowanie wyciągu bankowego w PDF
  • Przetwarzanie zrzutu ekranu wyciągu bankowego
  • Bezpieczne przesyłanie dokumentów przez chmurę Mistral
  • Funkcja rozumienia dokumentów poprzez zadawanie pytań

Wymagania

Do korzystania z automatyzacji potrzebne są:

  • Konto w Mistral Cloud
  • Klucz API
  • Środki na koncie umożliwiające korzystanie z usługi OCR

Dostosowanie workflow

Mistral OCR oferuje szerokie możliwości konfiguracji:

  • Obsługa różnych typów dokumentów, w tym wykresów i diagramów
  • Możliwość korzystania z tańszego przetwarzania wsadowego (50% oszczędności)
  • Integracja z chmurą Mistral dla bezpiecznego przesyłania plików

Przykłady zastosowań

Automatyzacja przetwarzania dokumentów z Mistral OCR znajduje zastosowanie w wielu obszarach:

  • Automatyczne przetwarzanie faktur i wyciągów bankowych
  • Ekstrakcja danych z dokumentów medycznych i recept
  • Przetwarzanie formularzy zgłoszeniowych i aplikacyjnych
  • Analiza raportów finansowych i sprawozdań
  • Digitalizacja dokumentów archiwalnych
  • Przetwarzanie dokumentów prawnych i umów
  • Automatyzacja wprowadzania danych z dokumentów handlowych

Dokumentacja

Pełna dokumentacja API Mistral OCR dostępna jest pod adresem: https://docs.mistral.ai/capabilities/document/


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Benefit of storing via Mistral could be faster cache access and reduced latency for repeat docs."},"typeVersion":1},{"id":"f2c0b30a-49be-4850-b102-f23d0feac0ec","name":"Mistral DOC OCR1","type":"n8n-nodes-base.httpRequest","position":[60,-20],"parameters":{"url":"https://api.mistral.ai/v1/ocr","method":"POST","options":{},"jsonBody":"={n "model": "mistral-ocr-latest",n "document": {n "type": "document_url",n "document_url": "{{ $json.url }}"n }n}","sendBody":true,"specifyBody":"json","authentication":"predefinedCredentialType","nodeCredentialType":"mistralCloudApi"},"credentials":{"mistralCloudApi":{"id":"EIl2QxhXAS9Hkg37","name":"Mistral Cloud account"}},"typeVersion":4.2},{"id":"64a28537-e70b-48bc-b580-cc9d5a5a1b80","name":"Mistral IMAGE OCR1","type":"n8n-nodes-base.httpRequest","position":[60,200],"parameters":{"url":"https://api.mistral.ai/v1/ocr","method":"POST","options":{},"jsonBody":"={n "model": "mistral-ocr-latest",n "document": {n "type": "image_url",n "image_url": "{{ $json.url }}"n }n}","sendBody":true,"specifyBody":"json","authentication":"predefinedCredentialType","nodeCredentialType":"mistralCloudApi"},"credentials":{"mistralCloudApi":{"id":"EIl2QxhXAS9Hkg37","name":"Mistral Cloud account"}},"typeVersion":4.2},{"id":"3caaa30b-21f2-4643-93dd-8dff6f3c1920","name":"Sticky Note2","type":"n8n-nodes-base.stickyNote","position":[-740,-440],"parameters":{"width":380,"height":640,"content":"## Document Parsing with Mistral OCRnUp your structured document parsing game with Mistral's latest release... **Mistral-OCR**!n* Designed to specifically parse PDF and image files.n* Handles multiple-page documents and images up to 10k pixels.n* Each page is conveniently transcribed as markdown only - there is no plain text output.n* Incredible pricing at only $0.001 per page!nn### Requirementsn* You'll need a Mistral Cloud API Keyn* This template only works with the Mistral Cloud API for Mistral OCR."},"typeVersion":1},{"id":"bd4d0c9f-f4a6-4527-8f9d-5af90a2858c2","name":"Sticky Note3","type":"n8n-nodes-base.stickyNote","position":[1360,-160],"parameters":{"color":7,"width":680,"height":580,"content":"### Example 3. No need for Extraction? Talk Directly with the File!nIt seems Mistral were also able to integrate OCR capabilities into its text models which allows you to carry out tasks such as document classification and sentiment analysis really quickly. Unfortunately, it doesn't work the same way with images - you have to use Pixtral but the results are really bad!"},"typeVersion":1},{"id":"c9a9d4bb-4ee6-413a-9f08-97fdcee22bf2","name":"Document URL1","type":"n8n-nodes-base.set","position":[1520,-20],"parameters":{"options":{},"assignments":{"assignments":[{"id":"1eb5f18b-eb06-48df-8491-d60de75b4855","name":"url","type":"string","value":"=https://pub-d4aa9be14ae34d6ebcebe06f13af667b.r2.dev/multimodal_bank_statement_scan.pdf"},{"id":"c639fce3-6967-444d-be18-6c9ce802ef22","name":"query","type":"string","value":"what is the total number of deposits?"}]}},"typeVersion":3.4},{"id":"5de4d62c-af8f-4e6d-adbd-2f591a2165f7","name":"Document Understanding","type":"n8n-nodes-base.httpRequest","position":[1740,-20],"parameters":{"url":"https://api.mistral.ai/v1/chat/completions","method":"POST","options":{},"jsonBody":"={n "model": "mistral-small-latest",n "messages": [n {n "role": "user",n "content": [n {n "type": "text",n "text": "{{ $json.query }}"n },n {n "type": "document_url",n "document_url": "{{ $json.url }}"n }n ]n }n ],n "document_image_limit": 8,n "document_page_limit": 64n}","sendBody":true,"specifyBody":"json","authentication":"predefinedCredentialType","nodeCredentialType":"mistralCloudApi"},"credentials":{"mistralCloudApi":{"id":"EIl2QxhXAS9Hkg37","name":"Mistral Cloud account"}},"typeVersion":4.2},{"id":"9a7bbff0-d446-469d-aa61-838e8c025ad5","name":"Image URL1","type":"n8n-nodes-base.set","position":[1520,200],"parameters":{"options":{},"assignments":{"assignments":[{"id":"1eb5f18b-eb06-48df-8491-d60de75b4855","name":"url","type":"string","value":"=https://pub-d4aa9be14ae34d6ebcebe06f13af667b.r2.dev/multimodal_bank_statement_2.png"},{"id":"639cd062-ebef-44ab-97a2-79ee388f8b41","name":"query","type":"string","value":"what is the total number of deposits?"}]}},"typeVersion":3.4},{"id":"ca43d437-a373-4938-a0a8-8087a98d46a8","name":"Document Mis-Understanding?","type":"n8n-nodes-base.httpRequest","position":[1740,200],"parameters":{"url":"https://api.mistral.ai/v1/chat/completions","method":"POST","options":{},"jsonBody":"={n "model": "pixtral-large-latest",n "messages": [n {n "role": "user",n "content": [n {n "type": "text",n "text": "{{ $json.query }}"n },n {n "type": "image_url",n "image_url": "{{ $json.url }}"n }n ]n }n ],n "document_image_limit": 8,n "document_page_limit": 64n}","sendBody":true,"specifyBody":"json","authentication":"predefinedCredentialType","nodeCredentialType":"mistralCloudApi"},"credentials":{"mistralCloudApi":{"id":"EIl2QxhXAS9Hkg37","name":"Mistral Cloud account"}},"typeVersion":4.2}],"pinData":{},"connections":{"Image URL":{"main":[[{"node":"Mistral IMAGE OCR1","type":"main","index":0}]]},"Image URL1":{"main":[[{"node":"Document Mis-Understanding?","type":"main","index":0}]]},"Import PDF":{"main":[[{"node":"Mistral Upload","type":"main","index":0}]]},"Document URL":{"main":[[{"node":"Mistral DOC OCR1","type":"main","index":0}]]},"Import Image":{"main":[[{"node":"Mistral Upload1","type":"main","index":0}]]},"Document URL1":{"main":[[{"node":"Document Understanding","type":"main","index":0}]]},"Mistral Upload":{"main":[[{"node":"Mistral Signed URL","type":"main","index":0}]]},"Mistral Upload1":{"main":[[{"node":"Mistral Signed URL1","type":"main","index":0}]]},"Mistral DOC OCR1":{"main":[[]]},"Mistral Signed URL":{"main":[[{"node":"Mistral DOC OCR","type":"main","index":0}]]},"Mistral Signed URL1":{"main":[[{"node":"Mistral IMAGE OCR","type":"main","index":0}]]},"When clicking ‘Test workflow’":{"main":[[{"node":"Document URL","type":"main","index":0},{"node":"Image URL","type":"main","index":0}]]}}}
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