{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "RepoNeedleBenchSample",
  "description": "Schema for RepoNeedle-Bench evaluation instances.",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "Unique sample identifier."
    },
    "repo_name": {
      "type": "string",
      "description": "Repository origin identifier (e.g. pallets/flask, psf/requests, tiangolo/fastapi)."
    },
    "task_type": {
      "type": "string",
      "enum": ["code2test", "comment2context", "trace2code", "edit2ripple", "selective"],
      "description": "Workflow retrieval category."
    },
    "query": {
      "type": "string",
      "description": "Input query, issue comment, traceback, or code fragment."
    },
    "gold_files": {
      "type": "array",
      "items": { "type": "string" },
      "description": "Ground truth repository file paths required to resolve the task."
    },
    "anchor_files": {
      "type": "array",
      "items": { "type": "string" },
      "description": "Anchor or modified source files for ripple/impact tasks."
    },
    "budget_tokens": {
      "type": "integer",
      "default": 4000,
      "description": "Context token budget constraint."
    },
    "description": {
      "type": "string",
      "description": "Human-readable task summary."
    },
    "is_held_out_repo": {
      "type": "boolean",
      "description": "Whether the repository is part of the held-out evaluation split."
    }
  },
  "required": ["id", "repo_name", "task_type", "query", "gold_files", "budget_tokens"]
}