Keep SDXL explicit tags metadata driven

docs/prompt-pool-routing-map.md

@@ -802,9 +802,9 @@ SDXL field consumption:
 
 | Branch | Reads most from | Key functions |
 | --- | --- | --- |
-| Normal metadata | cast descriptors, age/body/skin/hair/eyes, `action_family`, `position_family`, `position_keys`, item, role graph, scene, camera config/directive | `sdxl_tag_routes.row_core_tags_result`, `sdxl_tag_policy.metadata_family_tags`, `sdxl_tag_policy.camera_tags` |
+| Normal metadata | cast descriptors, age/body/skin/hair/eyes, `action_family`, `position_family`, `position_keys`, item, role graph, clothing/body exposure state, scene, camera config/directive | `sdxl_tag_routes.row_core_tags_result`, `sdxl_tag_policy.metadata_family_tags`, `sdxl_tag_policy.camera_tags` |
 | Pair softcore | `softcore_row`, pair partner styling, root soft camera config | `sdxl_tag_routes.soft_tags_result` |
-| Pair hardcore | `hardcore_row`, `action_family`, `position_family`, `position_keys`, `hardcore_clothing_state`, hard camera fields, hard prompt text | `sdxl_tag_routes.hard_tags_result`, `sdxl_tag_policy.metadata_family_tags` |
+| Pair hardcore | `hardcore_row`, `action_family`, `position_family`, `position_keys`, role graph, item, `hardcore_clothing_state`, expression/composition, hard camera fields | `sdxl_tag_routes.hard_tags_result`, `sdxl_tag_policy.metadata_family_tags` |
 | Text fallback | `source_text`, preserve-trigger setting, shared field-label stripping | `_fallback_text_to_sdxl` |
 
 SDXL is the right place for model trigger handling, tag ordering, weight syntax,

sdxl_tag_routes.py

@@ -70,6 +70,30 @@ def _pair_counts(row: dict[str, Any], root: dict[str, Any]) -> tuple[int, int]:
     return _descriptor_counts(root)
 
 
+def _row_explicit_signal_text(
+    row: dict[str, Any],
+    *,
+    item: str,
+    pose: str,
+    role_graph: str,
+    expression: str,
+    composition: str,
+    deps: SDXLTagRouteDependencies,
+) -> str:
+    values = (
+        item,
+        pose,
+        role_graph,
+        deps.clean(row.get("hardcore_clothing_state")),
+        deps.clean(row.get("clothing_state")),
+        deps.clean(row.get("clothing")),
+        deps.clean(row.get("scene_kind")),
+        expression,
+        composition,
+    )
+    return " ".join(deps.clean(value) for value in values if deps.clean(value))
+
+
 def row_core_tags_result(request: SDXLRowTagRequest, deps: SDXLTagRouteDependencies) -> SDXLTagRoute:
     row = request.row
     tags: list[str] = []
@@ -110,7 +134,15 @@ def row_core_tags_result(request: SDXLRowTagRequest, deps: SDXLTagRouteDependenc
     for tag in deps.camera_tags(row):
         deps.add_one(tags, seen, tag)
 
-    combined = " ".join(deps.clean(value) for value in (item, pose, role_graph, row.get("prompt", "")))
+    combined = _row_explicit_signal_text(
+        row,
+        item=item,
+        pose=pose,
+        role_graph=role_graph,
+        expression=expression,
+        composition=composition,
+        deps=deps,
+    )
     for tag in deps.explicit_tags(combined, request.nude_weight):
         deps.add_one(tags, seen, tag)
     return SDXLTagRoute(tags)
@@ -191,7 +223,7 @@ def hard_tags_result(request: SDXLPairTagRequest, deps: SDXLTagRouteDependencies
         deps.add(tags, seen, value)
     for tag in deps.camera_tags(row, root.get("hardcore_camera_directive"), root.get("hardcore_camera_config")):
         deps.add_one(tags, seen, tag)
-    combined = " ".join([hard_role, hard_item, hard_clothing, expression, composition, root.get("hardcore_prompt", "") or ""])
+    combined = " ".join([hard_role, hard_item, hard_clothing, expression, composition])
     for tag in deps.explicit_tags(combined, request.nude_weight):
         deps.add_one(tags, seen, tag)
     return SDXLTagRoute(tags)

tools/prompt_smoke.py

@@ -4435,6 +4435,43 @@ def smoke_sdxl_tag_routes() -> None:
         "Typed SDXL row tag route should match legacy wrapper output",
     )
     _expect("sdxl route tag" in typed_row.as_text(), "Typed SDXL row tag route lost route-specific formatter hint")
+    stale_prompt_row = _fixture_hardcore_row(
+        prompt="stale raw prompt mentions fully nude naked pussy penis oral anal semen penetration",
+        item="standing portrait setup",
+        pose="standing pose",
+        role_graph="",
+        source_role_graph="",
+        expression="neutral expression",
+        action_family="",
+        position_family="",
+        position_key="",
+        position_keys=[],
+    )
+    stale_tags = sdxl_tag_routes.row_core_tags_result(
+        sdxl_tag_routes.SDXLRowTagRequest(stale_prompt_row, 1.29),
+        deps,
+    ).as_text()
+    for forbidden in ("(naked:", "pussy", "penis", "oral sex", "anal sex", "semen", "penetration"):
+        _expect(forbidden not in stale_tags, f"SDXL row tags should not infer explicit tag from stale prompt: {forbidden}")
+
+    metadata_explicit_row = _fixture_hardcore_row(
+        prompt="stale raw prompt without explicit tag anchors",
+        item="kneeling pose with visible penis and pussy contact",
+        pose="penetration pose",
+        role_graph="penis thrusts into pussy",
+        source_role_graph="penis thrusts into pussy",
+        hardcore_clothing_state="fully nude body, bare skin unobstructed",
+        action_family="penetration",
+        position_family="penetrative",
+        position_key="kneeling",
+        position_keys=["kneeling"],
+    )
+    metadata_tags = sdxl_tag_routes.row_core_tags_result(
+        sdxl_tag_routes.SDXLRowTagRequest(metadata_explicit_row, 1.29),
+        deps,
+    ).as_text()
+    for required in ("(naked:1.29)", "pussy", "penis", "penetration"):
+        _expect(required in metadata_tags, f"SDXL row tags lost structured explicit metadata tag: {required}")
 
     pair = pb.build_insta_of_pair(
         row_number=1,
@@ -4469,6 +4506,53 @@ def smoke_sdxl_tag_routes() -> None:
         typed_hard.as_text() == sdxl_formatter._hard_tags(hard_row, pair, 1.29),
         "Typed SDXL pair hard tag route should match legacy wrapper output",
     )
+    pair_stale_hard_row = _fixture_hardcore_row(
+        prompt="",
+        item="standing portrait setup",
+        pose="standing pose",
+        role_graph="",
+        source_role_graph="",
+        expression="neutral expression",
+        composition="standing portrait frame",
+        action_family="",
+        position_family="",
+        position_key="",
+        position_keys=[],
+    )
+    pair_stale_root = {
+        "hardcore_prompt": "stale pair prompt says fully nude naked pussy penis oral anal semen penetration",
+        "hardcore_women_count": 1,
+        "hardcore_men_count": 1,
+    }
+    pair_stale_tags = sdxl_tag_routes.hard_tags_result(
+        sdxl_tag_routes.SDXLPairTagRequest(pair_stale_hard_row, pair_stale_root, 1.29),
+        deps,
+    ).as_text()
+    for forbidden in ("(naked:", "pussy", "penis", "oral sex", "anal sex", "semen", "penetration"):
+        _expect(forbidden not in pair_stale_tags, f"SDXL pair tags should not infer explicit tag from stale prompt: {forbidden}")
+
+    pair_metadata_root = {
+        "hardcore_prompt": "stale pair prompt without explicit tag anchors",
+        "hardcore_women_count": 1,
+        "hardcore_men_count": 1,
+        "hardcore_clothing_state": "fully nude body, bare skin unobstructed",
+    }
+    pair_metadata_hard_row = _fixture_hardcore_row(
+        prompt="",
+        item="kneeling pose with visible penis and pussy contact",
+        role_graph="penis thrusts into pussy",
+        source_role_graph="penis thrusts into pussy",
+        action_family="penetration",
+        position_family="penetrative",
+        position_key="kneeling",
+        position_keys=["kneeling"],
+    )
+    pair_metadata_tags = sdxl_tag_routes.hard_tags_result(
+        sdxl_tag_routes.SDXLPairTagRequest(pair_metadata_hard_row, pair_metadata_root, 1.29),
+        deps,
+    ).as_text()
+    for required in ("(naked:1.29)", "pussy", "penis", "penetration"):
+        _expect(required in pair_metadata_tags, f"SDXL pair tags lost structured explicit metadata tag: {required}")
     formatted = sdxl_formatter.format_sdxl_prompt(
         "",
         metadata_json=_json(pair),