Task: OpenAI GPT-3: Company Enrichment from website content

n8n workflow:
{"meta":{"instanceId":"f0a68da631efd4ed052a324b63ff90f7a844426af0398a68338f44245d1dd9e5"},"nodes":[{"id":"04750e9b-6ce3-401b-89e7-f1f17f3a4a28","name":"When clicking \"Execute Workflow\"","type":"n8n-nodes-base.manualTrigger","position":[-180,300],"parameters":{},"typeVersion":1},{"id":"7a8bb997-5a2d-4ee0-a1ca-bebe9fe32bc2","name":"HTTP Request","type":"n8n-nodes-base.httpRequest","position":[640,460],"parameters":{"url":"=https://www.{{ $node[\"Split In Batches\"].json[\"Domain\"] }}","options":{"redirect":{"redirect":{"followRedirects":true}}}},"typeVersion":3,"continueOnFail":true},{"id":"6409f0c4-bf93-4a1d-a74c-e294fb39895f","name":"HTML Extract","type":"n8n-nodes-base.htmlExtract","position":[820,460],"parameters":{"options":{"trimValues":false},"extractionValues":{"values":[{"key":"body","cssSelector":"html"}]}},"typeVersion":1,"continueOnFail":true},{"id":"f45fcc6a-9ccd-43c9-9eaf-1797768e1e62","name":"OpenAI","type":"n8n-nodes-base.openAi","position":[1140,460],"parameters":{"prompt":"=This is the content of the website {{ $node[\"Split In Batches\"].json[\"Domain\"] }}:\"{{ $json[\"contentShort\"] }}\"\n\nIn a JSON format:\n\n- Give me the value proposition of the company. In less than 25 words. In English. Casual Tone. Format is: \"[Company Name] helps [target audience] [achieve desired outcome] and [additional benefit]\"\n\n- Give me the industry of the company. (Classify using this industry list: [Agriculture, Arts, Construction, Consumer Goods, Education, Entertainment, Finance, Other, Health Care, Legal, Manufacturing, Media & Communications, Public Administration, Advertisements, Real Estate, Recreation & Travel, Retail, Software, Transportation & Logistics, Wellness & Fitness] if it's ambiguous between Sofware and Consumer Goods, prefer Consumer Goods)\n\n- Guess the target audience of each company.(Classify and choose 1 from this list: [sales teams, marketing teams, HR teams, customer Service teams, consumers, C-levels] Write it in lowercase)\n\n- Tell me if they are B2B or B2C\n\nformat should be:\n{\"value_proposition\": value_proposition,\n\"industry\": industry,\n\"target_audience\": target_audience, \n\"market\": market }\n\nJSON:","options":{"topP":1,"maxTokens":120,"temperature":0}},"credentials":{"openAiApi":{"id":"67","name":"Lucas Open 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Sheets account lucas"}},"typeVersion":3},{"id":"f8bf8b70-6070-447b-af22-4d4e1ffe3539","name":"Parse JSON","type":"n8n-nodes-base.code","position":[1300,460],"parameters":{"mode":"runOnceForEachItem","jsCode":"// Add a new field called 'myNewField' to the\n// JSON of the item\n$input.item.json.value_proposition=JSON.parse($input.item.json.text).value_proposition\n\n$input.item.json.industry=JSON.parse($input.item.json.text).industry\n\n$input.item.json.market=JSON.parse($input.item.json.text).market\n\n$input.item.json.target_audience=JSON.parse($input.item.json.text).target_audience\n\nreturn $input.item;"},"typeVersion":1},{"id":"2754c6e1-9cf6-47d4-ad97-0797ec9155df","name":"Read Google Sheets","type":"n8n-nodes-base.googleSheets","position":[40,300],"parameters":{"options":{},"sheetName":{"__rl":true,"mode":"list","value":"gid=0","cachedResultUrl":"https://docs.google.com/spreadsheets/d/13h8HPWKha5kZHDeKxAPQvQqAOonof5cgpxzh79tIQfY/edit#gid=0","cachedResultName":"Sheet1"},"documentId":{"__rl":true,"mode":"url","value":"https://docs.google.com/spreadsheets/d/18iZ59I0q2AeElqcEpyJECNlSv4M6iJll9PQzXQkqEUk/edit#gid=0","__regex":"https:\\/\\/(?:drive|docs)\\.google\\.com\\/\\w+\\/d\\/([0-9a-zA-Z\\-_]+)(?:\\/.*|)"}},"credentials":{"googleSheetsOAuth2Api":{"id":"2","name":"Google Sheets account lucas"}},"typeVersion":3},{"id":"c2b93428-0dcc-4c02-bb81-496c12442284","name":"Split In Batches","type":"n8n-nodes-base.splitInBatches","position":[260,300],"parameters":{"options":{}},"typeVersion":1},{"id":"eccf1dc8-a0bb-40f6-9471-95eac8020b02","name":"Wait","type":"n8n-nodes-base.wait","position":[2060,560],"webhookId":"d44bc024-1c21-44e0-b2b4-5cff6fb9f402","parameters":{"unit":"seconds"},"typeVersion":1}],"connections":{"Wait":{"main":[[{"node":"Split In Batches","type":"main","index":0}]]},"Merge":{"main":[[{"node":"Update Google Sheets","type":"main","index":0}]]},"OpenAI":{"main":[[{"node":"Parse JSON","type":"main","index":0}]]},"Parse JSON":{"main":[[{"node":"Merge","type":"main","index":1}]]},"HTML Extract":{"main":[[{"node":"Clean Content","type":"main","index":0}]]},"HTTP Request":{"main":[[{"node":"HTML Extract","type":"main","index":0}]]},"Clean Content":{"main":[[{"node":"OpenAI","type":"main","index":0}]]},"Split In Batches":{"main":[[{"node":"HTTP Request","type":"main","index":0},{"node":"Merge","type":"main","index":0}]]},"Read Google 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