Claude has a funny habit of bringing back ideas you already buried. You spend ages deciding against something, and a fresh chat serves it up again like a brilliant discovery.

The wording you finally liked, the reason you changed direction, the one thing you said never to repeat: all buried somewhere in an old conversation.

There’s a surprisingly simple way to change that.

Anthropic found something worth copying

Anthropic recently tested Claude on about 350,000 files. On a small set of questions, searching those files scored 53%. When Claude also had a set of connected notes it had built from the files, the score went up to 61%.

It’s an experiment, not a promise that everyone’s results will improve. But there’s a good lesson here: keeping useful knowledge is sometimes as valuable as getting a smarter model.Read Anthropic’s November 6 research.

And your version can be wonderfully small. No huge database, no complicated app, and no need to save your entire life. Just a place Claude can return to when the work continues.

Inside the full guide I will teach you how to make that place, what to save, how Claude can keep it tidy, and how to use it with Cowork, skills, and simple automations.

","contentEncoded","freeContentEncoded","textContent","Claude has a funny habit of bringing back ideas you already buried. You spend ages deciding against something, and a fresh chat serves it up again like a brilliant discovery.The wording you finally liked, the reason you changed direction, the one thing you said never to repeat: all buried somewhere in an old conversation.There’s a surprisingly simple way to change that.Anthropic found something worth copyingAnthropic recently tested Claude on about 350,000 files. On a small set of questions, searching those files scored 53%. When Claude also had a set of connected notes it had built from the files, the score went up to 61%.It’s an experiment, not a promise that everyone’s results will improve. But there’s a good lesson here: keeping useful knowledge is sometimes as valuable as getting a smarter model. Read Anthropic’s November 6 research.And your version can be wonderfully small. No huge database, no complicated app, and no need to save your entire life. Just a place Claude can return to when the work continues.Inside the full guide I will teach you how to make that place, what to save, how Claude can keep it tidy, and how to use it with Cowork, skills, and simple automations. Read more","published","strategy","content-ready","locked","deletedAt","isSyncedFromOwnBlog","original","duplicatesCount",0,"duplicateVersion","originalArticleId","errorsCount","appearance","color","backgroundColor","shortSummary","Stop Claude from forgetting your decisions! Learn how to create a simple knowledge base to keep your AI assistant on track and save time.","summary","Claude has a tendency to bring back previously discarded ideas, requiring users to re-explain decisions. Anthropic's research shows that providing Claude with connected notes derived from documents can improve its performance on specific tasks. This suggests that maintaining a curated knowledge base can be as beneficial as using a more advanced AI model.","bullets",[265,266,267,268],"persons",[264],"places",[],"words",226,"sentiment",0.2,"subject","meta","eventId","f0be18c88f0ab8a183f6c4cd39e86850a34dbff6c581e1895ae194e48c954572","nostrRootEvent","event",{"_24":201,"_229":253,"_231":93,"_128":254,"_234":30,"_163":255,"_236":237},"authorNPub","markdown","![](https://substackcdn.com/image/fetch/$s_!cAha!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7e4077c2-d3ec-4f0f-b3fd-e5730c1c0c4d_1672x941.png)\n\nClaude has a funny habit of bringing back ideas you already buried. You spend ages deciding against something, and a fresh chat serves it up again like a brilliant discovery.\n\nThe wording you finally liked, the reason you changed direction, the one thing you said never to repeat: all buried somewhere in an old conversation.\n\nThere’s a surprisingly simple way to change that.\n\n#### Anthropic found something worth copying\n\nAnthropic recently tested Claude on about 350,000 files. On a small set of questions, searching those files scored 53%. When Claude also had a set of connected notes it had built from the files, the score went up to 61%.\n\nIt’s an experiment, not a promise that everyone’s results will improve. But there’s a good lesson here: keeping useful knowledge is sometimes as valuable as getting a smarter model.[Read Anthropic’s November 6 research](https://www.anthropic.com/research/components-of-agent-memory).\n\n![](https://substackcdn.com/image/fetch/$s_!O_Y7!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd6a9950a-1086-4549-91bb-574f9ee16132_1672x941.png)\n\nAnd your version can be wonderfully small. No huge database, no complicated app, and no need to save your entire life. Just a place Claude can return to when the work continues.\n\nInside the full guide I will teach you how to make that place, what to save, how Claude can keep it tidy, and how to use it with Cowork, skills, and simple automations.\n\n[Read more](https://opinionai.substack.com/p/claude-second-brain-and-folder-workflow)","freeMarkdown","kind1EventId","kind30023EventId","e9d34f8adc75bc7dbe964fd9bd210bb746c1b627f6197e4c2a7bafd75c6a8ef8","kind30023",{"_24":211,"_229":230,"_231":232,"_128":233,"_234":30,"_163":235,"_236":237},"publishedToNostr","htmlContentKind30023","

$\"\"$

Claude has a funny habit of bringing back ideas you already buried. You spend ages deciding against something, and a fresh chat serves it up again like a brilliant discovery.

The wording you finally liked, the reason you changed direction, the one thing you said never to repeat: all buried somewhere in an old conversation.

There’s a surprisingly simple way to change that.

Anthropic found something worth copying

$\"\"$

And your version can be wonderfully small. No huge database, no complicated app, and no need to save your entire life. Just a place Claude can return to when the work continues.

Inside the full guide I will teach you how to make that place, what to save, how Claude can keep it tidy, and how to use it with Cowork, skills, and simple automations.

","pubDate",["D",1794432447000],"modifiedAt",["D",1794432447000],["D",1794477634955],"storyId","likes","zaps","comments","reposts","tweets",[],"sig","ee148a34836ad6ef3549c3bedd73de89be0a3f388e766564ef86325849a2b36a0f325c2c186519e19c32e52b5d9f39ab8bb1b52f9323239412d81add0daf937b","kind",30023,[238,239,240,241,242,243,244,245],"pubkey","Claude has a tendency to bring back previously discarded ideas, requiring users to re-explain decisions. Anthropic's research shows that providing Claude with connected notes derived from documents can improve its performance on specific tasks. This suggests that maintaining a curated knowledge base can be as beneficial as using a more advanced AI model.\n - Claude may resurface decisions that were previously made and rejected.\n - Anthropic's experiment showed improved search scores when Claude had access to connected notes alongside documents.\n - Maintaining a personalized knowledge base can be as valuable as using a smarter AI model.\n - A simple system can be created without a large database or complex applications.\nhttps://bender.layer3.press/articles/d77ed202-7069-4bad-8b82-5d6bd06d78f2","created_at",1794432447,[251,252],[35,149],[249,250],[39,155],[248,144],[186,150],[247,45],[246,30,45],"p","client","d","published_at","1794432447","r","https://bender.layer3.press/articles/d77ed202-7069-4bad-8b82-5d6bd06d78f2","734be0cbab94e629a22e938842871689efc63b460f41574f206580744e2361bb84dde195972bbd2c7793981086ff57598a2f3526111c065e7d57e341f77c3646",[256,257,258,259,260],"Claude Second Brain & Folder Workflow: The Full Guide\nYou spent hours teaching Claude how you work. Why start from zero again?\n\n\nnostr:naddr1qvzqqqr4gupzpxpa67tluu4dvt7gu0kw0mk37yn92ztj3pwglq6ant649rddv4drqqjxgdehv4jryvpj95mnqd3e956xycty95uxywpj956kgdnzvscrveph8pnrygweg8a ",[198,149],[39,155],[261,262,45,263],[247,45],[246,30,45],"a","30023:983dd797fe72ad62fc8e3ece7eed1f126550972885c8f835d9af5528dad655a3:d77ed202-7069-4bad-8b82-5d6bd06d78f2","mention","Anthropic","Claude may resurface decisions that were previously made and rejected.","Anthropic's experiment showed improved search scores when Claude had access to connected notes alongside documents.","Maintaining a personalized knowledge base can be as valuable as using a smarter AI model.","A simple system can be created without a large database or complex applications.","userSubscription","theme","light","currentUser","currentUserVersion2","currentPath","/articles/d77ed202-7069-4bad-8b82-5d6bd06d78f2","customDomain","defaultLocale",[],"domainPrimaryAccentColor","relays",[314,315,316,317,318,319,320,321,322],"plans",[299],[102,103],"isDomainOwner","userInterfaceLanguage","session",{"_125":-5,"_295":12,"_296":297,"_73":278},"locale","sessionNpub","sessionPublicKey","hostname","bender.layer3.press","syndicated","isAdmin","rights",{"_298":12},"owner",{"_24":300,"_301":302,"_37":303,"_304":305,"_306":307,"_308":309,"_310":177,"_311":85,"_48":312,"_50":313},"b39b00a9-a937-4b72-816e-c158ad0f081b","name","Free plan","Free notifications about new articles","price","0.00","currency","USD","billingInterval","monthly","trialDays","isActive",["D",1782381035221],["D",1782381035221],"wss://articles.layer3.news","wss://nostr-01.yakihonne.com","wss://relay.damus.io","wss://relay.snort.social","wss://relay.nostr.net","wss://nos.lol","wss://relay.primal.net","wss://purplepag.es","wss://relaypag.es"]