Summary: DeepSeek R1isDeepSeek company's reasoningmodel, 2025went viral during Spring Festival, once topped global chartsapplyDownloadranking. itsreasoningcapabilitiesinmany itemtestingmatches or even surpassesGPT-4, andAPIpriceultra-low, becalledfor"AIdiscount platform". This guide willLearn about DeepSeekUsagemethod, Technicalfeaturesandoptimalpractice.
DeepSeekwhat is？
DeepSeek (DeepSeek) isbyfounded by Liang Wenfeng, founder of quant fund High-Flyer, domesticAIstartupdivision. 2025year1month, DeepSeek R1launched to global acclaimAIworld, not only becauseforitsexcellentperformance, morebecauseforitsultra-lowtraining cost——only about600ten thousandUSDtrainedandGPT-4performancequitemodel, andOpenAItraining cost exceeds hundreds of millions of dollars.
reasoningcapabilitiesoutstanding
inAIMEmathcompetition, Codeforcescoding, SWE-benchtesting surpassesGPT-4andClaude 3.5
pricestrengthssignificant
APIpriceonlyforGPT-41/10to1/30, eachmilliontokeninputonly needs0.14USD
completelyopen-source
modelweights open source, allowedcommercialUsage, can booksdeploymentprotectiondataprivacy
excellent Chinese understanding
workfordomesticmodel, intextunderstandingandgeneratecapabilities specificallyoptimize
DeepSeekmodelfamily
DeepSeekprovidesmultipledifferentmodel, userscanaccording toneedsChoose:
DeepSeek R1
671B MoEreasoningenhance, chain-of-thoughtdemonstrate · suitable formath, coding, complexlogic
DeepSeek V3
671B MoEstrong general capabilities, responsefast · suitable foreverydayconversation, Content Creation
DeepSeek R1distilled version
1.5B-70Bsmallmodel, can booksrun · suitable for booksdeployment, movedevice
DeepSeek R1 vs GPT-4
| comparison item | DeepSeek R1 | GPT-4 |
|---|---|---|
| mathreasoning | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
| codecapabilities | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ |
| creative writing | ⭐⭐⭐ | ⭐⭐⭐⭐⭐ |
| intextcapabilities | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
| multimodal | ⭐⭐⭐ | ⭐⭐⭐⭐⭐ |
| APIprice | ultra-low | relatively high |
| domesticaccess | directlyavailable | neednetworktools |
how to useDeepSeek
methodsone: official sitedirectlyUsage
access chat.deepseek.com
UsagemobilenumberCreate Account, Newusersobtainfreequota
inconversationworldsurfaceChoosemodel: R1suitable forcomplexreasoning, V3suitable foreverydayconversation
inputissuesstartconversation, R1modelcandemonstratecompletethinking process
methodstwo: APIcall
DeepSeek APIcompletelycompatibleOpenAIformat, currenthavecodealmost no needmodifycan thenmigratemigrate:
- in
platform.deepseek.comsignupandgetAPI Key - willcodeinbase_urlchangefor
api.deepseek.com - Set upmodelparametersfor
deepseek-chatordeepseek-reasoner
APIpricing: inputabout0.14USD/milliontoken, output about0.28USD/milliontoken, aboutforGPT-41/30
methodsthree: third-partyapply
Tencent Yuanbao
can directlyChooseDeepSeek R1model
Cursor/Continue
Can configureforcodeassistantafterendmodel
AIaggregatecooperationapply
Poe, OpenRouteretcallalreadysupport
booksdeployment
viaOllamarundistilled versionsmallmodel
R1chain-of-thought appeal
DeepSeek R1most impressivefeaturesis"chain-of-thought" (Chain of Thought) demonstrate. anditsothermodeldirectlytooutanswersdifferent, R1cancompletedemonstrateitsreasoningprocess:
transparent and traceable
userscanwatchtoAIishow tostep-by-step thinking, convenientinunderstandingandverification
learningvalue
forinstudentsandresearch, this types ofdemonstratethe approach itselfisgreat learning material
debuggingfriendly
whenanswershaveerrorhour, cantraceiswhichreasoningstepsoutissues
resultssignificant
chain-of-thoughtallowmodelincomplexmath, codingsignificantly higher accuracy onimprove
efficientUsagetips
scenariosselectmodel
math, coding, logicproblem selectionR1; everydaychatday, creative writingselectV3
utilizechain-of-thought
clearrequire"please detailedinstructionsyoureasoningprocess", obtainmorereliableanswers
intextpriority
workfordomesticmodel, intextpromptresultsusuallyinTranslationafterEnglish
iterategenerationoptimize
R1excels at multi-turnconversation, cangraduallysteprefineissuesobtainbetteranswers
groupcooperationUsage
importantissuescansamehouraskDeepSeekandGPT-4, comparisonanswers
FAQ - Frequently Asked Questions
summarization
DeepSeek R1generationshowdomesticAImostlymodelbreakthrough, its"highperformance, low cost books, open-source"combination enables globalAIworldforofvibration. forindomesticusersspeaking, DeepSeekiscurrentlymosteasygettoplevelAIassistantofone. regardlessisstudentslearning, programmemberencodedalsoisresearchersexplore, DeepSeekcan allprovideshave powerful support.