Fill In The Middle Code Completion For Ide Integration

via “fill-in-the-middle code completion”

Meta's 70B specialized code generation model.

Unique: Implements bidirectional infilling using a specialized training objective that conditions on both prefix and suffix context, enabling more accurate mid-code completion than left-to-right models. This is a rare capability in open-source models; most alternatives (including GPT-3.5) only support left-to-right completion.

vs others: Provides more accurate inline code completion than Copilot's left-to-right approach on code with clear suffix context, while remaining open-source and deployable locally without cloud API calls.