  1 +--------+    2 +--------+    3 +--------+    4 +- - - - +
    | Ingest |----->| Chunk  |----->| Index  |----->| Query  |
    | .bib   |      | whole  |      | BM25   |      | one    |
    | only   |      | doc    |      |        |      | skill  |
    +--------+      +--------+      +--------+      +- - - - +
        +---------------------------------------------+
        v
  5 +----------+  6 +- - - - - +  7 +-----------+  8 +------------+
    | Retrieve |--->| Fuse     |--->| Rerank    |--->| Cap        |
    | over-    |    | none     |    | off by    |    | structural |
    | fetch    |    |          |    | default   |    |            |
    +----------+    +- - - - - +    +-----------+    +------------+
        +--------------------------------------------+
        v
  9 +- - - - - -+  10 +==========+  11 +-------------+
    | Assemble  |----># Verify   #---->| Revise      |
    | claims,   |     # the gate #     | the dossier |
    | partly    |     +==========+     +-------------+
    +- - - - - -+

  [ALT] a guarantee none of the six    [KEY] the one blocking check
        compared systems has
  [STD] standard practice              [- -] absent or partial,
                                             and named as such
