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LangChain
LangChain offers components and integrations for LLM applications.
Sikiliza mwongozo huuInaonyeshwa na AI · ~1 min
Katika ukurasa huu1 dakika kusoma
Muhtasari
LangGraph supports explicit stateful graph workflows, including persistence and human interruptions; LangSmith provides tracing and evaluation tools. These libraries provide mechanisms, while application developers choose the workflow and validation policy.
Dive ya kina
LangChain provides reusable components for model calls, prompts, tools, and output handling. LangGraph represents execution as a graph with state; checkpointers make thread state available across pauses, and interrupts can route selected steps to a human. LangSmith supports tracing and evaluation, including dataset-based offline tests and production-trace online evaluations. These capabilities do not guarantee an agent is reliable without task-specific testing and controls.
Utekelezaji wa Ulimwengu Halisi
Compose a prompt, chat model, and output parser as a sequence of application steps.
Use a LangGraph checkpointer to preserve thread state across an interrupted run.
Pause a graph at a human review step and resume after the reviewer supplies input.
Run a LangSmith offline evaluation on curated examples before changing an application.
Mustakabali wa LangChain
For agentic applications, begin with bounded workflows, inspect traces, and evaluate representative cases. Add human review where the consequence of an action warrants it; framework features are implementation options rather than proof that a workflow is safe.
Kuiweka katika vitendo
Kwa nini ni muhimu
- Mkakati wa muuzaji. Ramani za barabara za wachuuzi huathiri vipengele ambavyo timu yako inaweza kuunda baadaye.
- Gharama na bajeti. Masharti ya kibiashara na chaguzi za kupeleka huathiri gharama na hatari ya muda mrefu.
- Hatari na usalama. Vivutio vya kampuni hutengeneza chaguo-msingi za bidhaa, mkao wa usalama na uwazi.
Jihadharini na
- Matangazo ya uzinduzi yanaweza kushinda uthabiti katika utendakazi halisi wa uzalishaji.
- Bei za API au mabadiliko ya sera yanaweza kuvunja mawazo mara moja.
- Utegemezi wa muuzaji mmoja huongeza gharama za kufunga na kuhama.
Hatua zinazofuata
- Tathmini watoa huduma kwa kutumia kazi na seti zako za data.
- Kagua faragha, usalama na masharti ya kisheria kabla ya kuunganishwa.
- Dumisha mpango mbadala kwa miundo au wachuuzi.
- Fuatilia maelezo ya toleo ili mabadiliko ya ramani ya barabara yasiwashangaze timu.
Endelea Kuchunguza
Jarida halali
Pata taarifa ya kila siku ya AI
Hadithi tatu za AI zilizothibitishwa kila asubuhi ya wiki, zimetengenezwa kwa Kiingereza rahisi. Bila malipo daima, hakuna matangazo.
Barua pepe moja kila siku ya wiki. Jiondoe kwa bonyeza moja. Hatutauza au kushiriki anwani yako.
Jijaribu mwenyewe
Take the LangChain quiz
Maoni ya haraka juu ya kila jibu, na cheti kinachoweza kushirikishwa na kitambulisho kinachoweza kuthibitishwa baada ya kupita kozi.
Changia elimu ya AI bila malipo. AI Understanding ni 501(c)(3) isiyo na faida — hakuna matangazo, hakuna kizuizi cha malipo, daima. Toa mchango
Maswali yanayoulizwa mara kwa mara
What is LangChain?
LangChain offers components and integrations for LLM applications. LangGraph supports explicit stateful graph workflows, including persistence and human interruptions; LangSmith provides tracing and evaluation tools. These libraries provide mechanisms, while application developers choose the workflow and validation policy.
Ni wazo gani kuu nyuma ya LangChain?
LangChain hutoa vizuizi vya ujenzi vinavyoweza kutumika tena ili kuunganisha simu za LLM, kuunganisha data na zana, na mawakala wa orchestrate.
Nani aliunda LangChain na takriban lini?
Harrison Chase alizindua LangChain mnamo Oktoba 2022, kabla tu ya ChatGPT kutangaza programu za LLM.
LangGraph inatumika kwa nini ndani ya mfumo ikolojia wa LangChain?
Mawakala wa mifano ya LangGraph kama mashine/grafu ya serikali, inayotoa udhibiti wazi wa vitanzi, matawi na simu za zana.
Jukumu kuu la LangSmith ni nini?
LangSmith hutoa uangalizi: kufuatilia kila hatua, masuala ya utatuzi, na kutathmini ubora wa pato katika uzalishaji.
Katika LangChain, syntax ya bomba 'huhimiza nini | mfano | wachanganuzi' wanawakilisha?
Vipengele vinashiriki kiolesura kinachoweza kutumika, ili viweze kutungwa kwa Lugha ya Maonyesho ya LangChain kuwa bomba moja linaloweza kupigiwa simu.
Endelea kujifunza
Miongozo inayohusiana
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