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Mellum-4b-base

byJetBrainsJetBrains· 28 Apr 2025
General purpose

Aside from Zed's Zeta, JetBrains also has its own model for in-line code prediction, Mellum. It is trained from scratch on 4.2T tokens and released only under Apache 2.0.

Specs
Params4B
LicenseApache-2.0
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00da:013d:01db:0283:033d:0572:0911:4c5c

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