LangChain
LangChain bụ ntọala mepere emepe (yana ụlọ ọrụ) maka iwulite ngwa sitere na nnukwu ụdị asụsụ kwadoro.
Nchịkọta
It provides reusable building blocks for chaining LLM calls, connecting to data and tools, and orchestrating multi-step agents.
Ime miri emi
Nke Harrison Chase bidoro na Ọktoba 2022, obere oge tupu ọganihu ChatGPT, LangChain ghọrọ usoro kachasị ewu ewu maka wiring LLM ka ọ bụrụ ezigbo ngwa. Ebumnuche ya bụ na ngwa LLM bara uru anaghị adịkarị otu ngwa ngwa; ha na-agbụ ụdị oku, na-eweghachi akwụkwọ, na-akpọ API, na-atụgharị nsonaazụ, na-echekwa ebe nchekwa. LangChain na-ahazi iberibe ndị a na abstractions maka mkpali, ụdị, ndị na-eweghachite, ngwaọrụ na 'agbụ.' Asụsụ nkwupụta okwu LangChain (LCEL) na-ahapụ ndị mmepe ka ha jiri syntax ụdị ọkpọkọ mepụta akụrụngwa. Ụlọ ọrụ ahụ gbasaara n'ime ụlọ ngwaahịa: LangGraph maka iwulite usoro nhazi nke ọma, nke a na-achịkwa dị ka eserese; LangSmith maka ịchụ, nbibi, na nyocha ngwa LLM na mmepụta; yana LangServe maka mbugharị. Dị na Python na Javascript, o nwere iri puku kwuru iri puku GitHub kpakpando na nnukwu ụlọ ọrụ nkuchi, ọ bụ ezie na ụfọdụ ndị nkatọ na-arụ ụka na abstractions ya na-agbakwunye mgbagwoju anya maka iji okwu dị mfe.
Nghọta nka nka
N'ime obi ya LangChain bụ oyi akwa mejupụtara. Ngwa na-ekekọrịta ngwa ngwa Runnable interface, yabụ enwere ike ịkpọkọta ndebiri ngwa ngwa, LLM na ihe nzacha mmepụta (ngwa ngwa | ihe nlere | parser) n'ime otu ọkpụkpọ nwere ike ịkpọ. Maka ọgbọ eweghachite-abawanye, ọ na-ejikọ ụdị ntinye na ụlọ ahịa vector iji weta ọnọdụ dabara adaba. LangGraph na-arụ ọrụ dị ka igwe steeti, na-enye njikwa doro anya na loops, alaka na oku ngwaọrụ.
Mmetụta atụmatụ
Atụmatụ ndị na-ere ahịa
Ụzọ ndị na-ere ahịa na-emetụta atụmatụ ndị otu gị nwere ike ịrụ na-esote.
Ọnụ ego na mmefu ego
Usoro azụmahịa na nhọrọ mbugharị na-emetụta ọnụ ahịa ogologo oge yana ihe egwu.
Ihe ize ndụ na nchekwa
Ihe mkpali ụlọ ọrụ na-akpụzi ndabara ngwaahịa, ọnọdụ nchekwa, na oghere.
Ọdịnihu nke LangChain
LangChain na-atụgharị site na akpa agbụ nke agbụ n'ebe ndị nnọchi anya orchestration, ya na LangGraph dị ka isi ihe na-adịgide adịgide maka ndị a pụrụ ịdabere na ya, ndị nwere steeti nwere ike kwụsịtụ, malitegharịa, ma tinye nyocha mmadụ. Na-atụ anya nleba anya miri emi na nleba anya na nlebanya site na LangSmith, ebe ndị otu na-ebuga ngwa LLM na mmepụta mkpa iji tụọ ịdịmma na ọnụ ahịa. Nzọ sara mbara: dị ka ndị nnọchi anya na-aghọ ụkpụrụ na-achị achị, nhazi egwu siri ike na ime ihe nbibi dị mkpa karịa ihe mkpuchi dị mma.
Mmejuputa n'ezie n'ụwa
Mmalite na-ewulite bot Q&A akwụkwọ nke na-eweghachite akụkụ PDF dị mkpa na ụlọ ahịa vector wee nye ha LLM maka azịza gbadoro ụkwụ.
Onye nrụpụta na-eke agbụ na-ewe arịrịọ onye ọrụ, kpọọ API ihu igwe dị ka ngwa ọrụ, wee hazie nsonaazụ ya ka ọ bụrụ azịza enyi.
Otu ụlọ ọrụ na-eji LangGraph wulite onye na-akwado ndị ahịa nke na-agbapụ site na usoro ma kwụsịtụ maka nkwado mmadụ tupu ịnye nkwụghachi.
Otu otu na-eji LangSmith chọpụta usoro ọ bụla nke yinye mmepụta ngwa ngwa, chọta ọkpụkpọ ọkpọ, wee nyochaa ogo azịza megide usoro nnwale.
Ihe ize ndụ & okporo ụzọ nche
Mwepụta ọkwa nwere ike karịa nkwụsi ike na usoro nrụpụta n'ezie.
Ọnụ ahịa API ma ọ bụ mgbanwe amụma nwere ike imebi echiche n'otu abalị.
Ndabere otu onye na-ere ahịa na-abawanye mkpọchi na ọnụ ahịa mbugharị.
Map mmejuputa
Nyochaa ndị na-eweta ọrụ site na iji ọrụ nke gị na nhazi data.
Nyochaa nzuzo, nchekwa na usoro iwu tupu njikọta.
Jikwaa atụmatụ ọdịda n'ofe ụdị ma ọ bụ ndị na-ere ahịa.
Nyochaa ndetu mwepụta ka mgbanwe map ụzọ ghara iju ndị otu anya.
Nọgide na-eme nchọpụta
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Ntuziaka na-esote
Ụlọ ọrụ kọntaktị Cresta AI
Ajụjụ a na-ajụkarị
What is LangChain?
LangChain bụ ntọala mepere emepe (yana ụlọ ọrụ) maka iwulite ngwa sitere na nnukwu ụdị asụsụ kwadoro. Ọ na-enye ngọngọ ụlọ maka ịgbụ oku LLM, ijikọ na data na ngwaọrụ, yana ịhazi ndị ọrụ ọtụtụ nzọụkwụ.
Kedu ihe bụ isi echiche n'azụ LangChain?
LangChain na-enye ngọngọ ụlọ enwere ike iji yinye oku LLM, jikọọ data na ngwaọrụ, yana ndị ọrụ nhazi.
Kedu onye kere LangChain na mgbe?
Harrison Chase weputara LangChain na Ọktọba 2022, obere oge tupu ChatGPT ngwa LLM agbasawanye.
Kedu ihe a na-eji LangGraph n'ime gburugburu ebe obibi LangChain?
LangGraph na-arụ ọrụ dị ka igwe/graph steeti, na-enye njikwa doro anya na loops, alaka na oku ngwaọrụ.
Gịnị bụ isi ọrụ LangSmith?
LangSmith na-enye nleba anya: ịchụso nzọụkwụ ọ bụla, nbibi okwu, na nyochaa ogo mmepụta na mmepụta.
Na LangChain, kedu ihe syntax ọkpọkọ 'na-eme ozugbo | ihe nlereanya | parser' nọchite anya?
Ngwa ndị na-ekekọrịta ngwa ngwa na-agba ọsọ, yabụ enwere ike iji asụsụ LangChain kọwaa ha n'ime otu pipeline nwere ike ịkpọ.