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JetBrains , the company behind a range of popular app development prick , has free its first “ opened ” AI mannikin for rag .
On Wednesday , JetBrains madeMellum , a computer code - return model the company released for its various software development retinue last twelvemonth , openly available on the AI dev platform Hugging Face . Mellum , train on more than 4 trillion tokens , weighs in at 4 billion parametric quantity and is designed specifically for code culmination ( i.e. , completing computer code snippets base on the ring context ) .
Parameters roughly correspond to a model ’s problem - solving acquirement , while token are the sore scrap of data that a model process . A million tokens is tantamount to ~30,000 lines of code .
“ Designed for integration into professional developer tool ( for instance , level-headed code suggestions in integrated developer environments ) , AI - power coding supporter , and inquiry on code understanding and generation , Mellum is also well - suited for educational applications and exquisitely - tuning experiments,”explains JetBrains in a technical composition .
JetBrains says that it trained Mellum , which is Apache 2.0 licensed , on a collection of datasets , including permissively licensed code from GitHub and English - spoken language Wikipedia articles . Training took around 20 days on a bunch of 256 H200 Nvidia GPUs .
Mellum takes some piece of work to get up and pass . The lowly model ca n’t be used out of the box ; it has to be fine - tune up first . While JetBrians has provided a few Mellum model very well - tuned for Python , the society cautions that they ’re think of for “ estimate about potential capabilities ” — not deploying into a production environment .
AI - render code is no doubt changing how software is build , but it ’s also introduce new protection challenges . More than 50 % of organizations encounter protection topic with AI - produced code sometimes or frequently , according to a late 2023survey by developer security political program Snyk .
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Indeed , JetBrains notes that Mellum may “ reflect biases present in public codebases ” ( e.g. , generating code like in style to open rootage repositories ) and that its code suggestions wo n’t necessarily be “ untroubled or free of exposure . ”
“ This is just the rootage , ” JetBrains wrote in ablog post . “ We ’re not tail generality — we ’re building focus . If Mellum sparks even one meaningful experiment , part , or collaborationism , we would count it a win . ”
