viplismism/

reth-fim-dataset

AST-mined Fill-in-the-Middle samples from the reth Rust codebase. File-level 98/2 split (no file in both). reth_train.jsonl (46,769) / reth_test.jsonl (870). Each line: {filePath, prefix, middle, suffix, nodeType}. Used to train deepseek-coder-6.7b-fim-reth-v1.