Modeling ci anam wu gudd
Modeling contexte bu gudd dafay may modelu làkk bi mu jàng ak xalaat ci ay dugal yu bari ci benn yoon, dalee ko ci téemeeri xët ba ci codebase yu mat.
Résumé
It matters because a bigger context window changes what is possible without retrieval, fine-tuning, or splitting documents.
Plongeur bu xóot
Palanteer bi ci model bi mooy limu token yi mu mëna jëfandikoo ci benn yoon. Modèle yu njëkk ya dañu daan jëfandikoo ay junni jeton yu néew; sistem yu bees yi mën nañu yegg ba téemeeri junni wala sax ay milioŋ. Gallankoor bi gëna mag mooy njëgu bàyyi xel ci sa bopp dafay màgg quadratically ak guddaayi sekans bi, kon ñaari yoon li ñuy dugal dafay yokk liggéey bi ñeenti yoon. Ingénieur yi dañuy xeex lii ci encodage position yu gëna am xel yu melni RoPE ak ay pexem scaling, ay anam yu ñuy bàyyi xel ci lu melni palanteer buy gliise ak FlashAttention, ak jëfandikoo mémoire bu am xel. Waaye palanteer bu gëna gudd du gëna baax ci saasi. Jafe-jafe 'réer ci digg bi' dafay wane ni model yi dañuy faral di fàttaliku leeral yi ci ndoorte ak njeextelu dugal bu gudd ci anam wu gëna wóor, moo gën li ñu suulon ci digg bi, kon guddaay bu ñor dafa wara ànd ak fàttaliku bu dëggu buñ mëna jëfandikoo.
Gis-gis xarala
Self-attention dafay méngale bépp token ak bépp token, loolu mooy jox O(n carré) calcul ak mémoire ci guddaayi n. Boobu scaling quadratic moo waral contexte yu gudd yi seer lool. FlashAttention dafay wàññi buttleneck memory bi ak IO-aware, calcul tiled buy moytu bind matrix attention bi yépp ci memory bi, ci noonu la attention window buy gliise di tënk token bu nekk ci dëkkandoo yi. Embeddings position rotary (RoPE), lu bari ak interpolation, may model yi ñu yamale ci guddaayi toppalante yu gëna gudd ci li ñu leen tàggat.
njeextalu pexe
Gaawaay ak yaatuwaay
Liggéeyukaay yi ci làkk yi mën nañu gëna gaaw te duñu yàq deggoo gi.
Dugg ak yegg
Dafay yaatal jëfandikoo gi ci làkk yi ak ci anam yi ñuy jokkoo.
dogal yu gëna leer
Ekip yi mën nañu gëna yàgg ci àtte ci jamono ji otomatisation di liggéey ci baamtu.
Ëlëgu Modeling ci Kontekst bu Yagg
Context windows dina wéy di màgg, waaye frontiere bi mingi joge ci guddaay bi gëna jege ngir jëfandikoo ko bu baax: diggu contexte bi gëna baax, njëg bu gëna ndaw ci token bu nekk, ak xalaat bu wóor ci palanteer bi yépp. Xaarandil lëkkaloo bu gëna dëgër ak seetlu suko defee model yi di génne li am solo rek, boole ci cache bu gaaw buy jëfandikoowaat contexte bu yàgg te yomb ci laaj yu bari. Architecture yiy boole bàyyi xel ak model espace-state yu melni Mamba dañu bëgga jëfandikoo sequence yu gudd lool ak scaling bu jege ligneer.
Doxal ci àdduna dëgg
Teg benn kontraa bu mat 100 xët ci benn laajte ba noppi laaj model bi mu màndargaal bépp klawusul buy xëccoo ak benn politik buñ jox.
Yab codebase lëmm wala module bu rëy suko defee model bi mëna topp bug ci fichier yu bari te doo wut fichier par fichier ci loxo.
Résumé ab téere bu mat sëkk wala ab transkripsioŋ bu gudd ci ndaje ci benn yoon, boole ci tëye royuwaay yi ci biir.
Feeding tikket yu bari yu njëkk ci benn yoon suko defee model bi tontu tikket bu bees ak jaar-jaar bi yépp ci xool.
Risk yi ak balustrade yi
Lépp lu jaarul yoon mën na dugg ci rapoor yi, jàppale ci liggéey bi, wala ci njariñu gëstu bi.
Sensibilite bu gaaw mën na jur njariñ yu wuute ci laajte yu noonu mel.
Done yu am solo mën nañu feeñ sudee seytu jëfandikoo gi néew doole.
Roadmap ngir samp gi
Mandargal formaa génne gi, melokaan bi, ak standard kalite yi laata ngay dugal ko.
Tontu yu am solo ak balluwaay yu wóor saa yu dëggu bi di am solo.
Fexeel am barabu xool nit ñi ngir am njariñ yu am solo.
Toppal anami gacce yi ak di faral di tàggataat ay laaj wala def-liggéey.
Weyal di banneexu
Free newsletter
Get the daily AI briefing
Three verified AI stories every weekday morning, written in plain English. Free forever, no ads.
One email each weekday. Unsubscribe in one click. We never sell or share your address.
Test yourself
Take the Long-Context Modeling quiz
Instant feedback on every answer, and a shareable certificate with a verifiable ID once you pass a course.
Support free AI education. AI Understanding is a 501(c)(3) nonprofit — no ads, no paywall, ever. Make a donation
Gis bi ci topp
interpolaasioŋ posisioŋ ngir muy lu gudd
Laaj yi ñuy faral di laaj
What is Long-Context Modeling?
Modeling contexte bu gudd dafay may modelu làkk bi mu jàng ak xalaat ci ay dugal yu bari ci benn yoon, dalee ko ci téemeeri xët ba ci codebase yu mat. Dafa am solo ndax palanteer contexte bu gëna mag dafay soppi li mëna am te du am luñuy wut, duñu defar bu baax, wala duñu xaaj dokimaa yi.
Luy 'palanteeru kontekstu' model bi?
Palanteer contexte bi mooy budget token bi model bi mëna jàng ak xalaat ci benn yoon ci benn yoon.
Lan moo waral bàyyi sa xel ci sa bopp di seer lool ci ay dugal yu yàgg?
Self-attention dafay méngale bépp token ak bépp token, kon njëg yi dañuy nekk O(n carré) ci guddaayi n.
Luy jafe-jafe 'réer ci digg'?
Jàngat yi dañu wane ni ëmbiit liñ def ci diggu contexte bu gudd dafay wàññeeku ci njubte gi, kon guddaay bi kese mënul garanti ni dina ñu fàttaliku.
Lan mooy gëna suqali FlashAttention?
FlashAttention dafay xayma bàyyi xel ci ay carreaux te du dugal matrix bàyyi xel bi yépp ci mémoire bi, loolu mooy yombal njëgu mémoire bi ci toppalante yu gudd yi.
Ban cër la position rotary (RoPE) di def ci xeetu contexte yu gudd yi?
RoPE dafay kode position relatif bi, te mën nañu ko interpoler suko defee model bi mëna jëfandikoo sequence yu gëna gudd ci guddaayi tàggat bi.