test(reasoning-effort-grid): cover Claude Opus 4.8 across provider routes (#29327)

* test(logging): align DB metrics event_metadata assertions with safe redaction

PR #28909 hardened log_db_metrics to emit a minimal, non-sensitive
event_metadata (only table_name when present, otherwise None) instead of
dumping function_name, function_kwargs, and function_args onto the span. The
test in test_log_db_redis_services was not updated and still asserted
"function_name" in event_metadata, which raised TypeError (argument of type
'NoneType' is not iterable) and turned the logging_testing CI job red on
litellm_internal_staging.

Update test_log_db_metrics_success to assert event_metadata is None when no
table_name is passed, and add test_log_db_metrics_event_metadata_is_safe as a
regression guard verifying that only the table name surfaces and that sensitive
kwargs (tokens, prisma client) are never dumped.

* test(bedrock): self-heal opus-4-7 grid cells when unentitled on CI

The bedrock-claude-opus-4-7 converse cells are unentitled on the Bedrock CI
account, so they were marked xfail. xfail keeps reporting them as expected
failures even after access is granted, so the wire translation never gets
verified again. Now the cell makes the call and skips only when Bedrock
replies "is not available for this account"; the moment the model is
entitled the same cells run their full assertions with no edit.

A focused unit test pins the tolerance predicate so any other failure still
surfaces loudly and the available path still runs the assertions.

* test(reasoning-effort-grid): add claude-opus-4-8 across provider routes

Adds claude-opus-4-8 to the anthropic, azure, vertex and bedrock-converse
routes (275 cells total) so the reasoning-effort wire translation is
covered for the new model. The bedrock opus-4-8 and opus-4-7 cells reuse
the self-heal path: they run the call and skip only on Bedrock's "is not
available for this account" reply, then assert in full once the model is
entitled. The azure and vertex opus-4-8 cells stay xfail until a Foundry
deployment exists and Vertex availability is confirmed. The shared
xhigh+max capability set is renamed to _CAPS_XHIGH_MAX now that more than
one model uses it.

tests/llm_translation/reasoning_effort_grid/grid_spec.py

@@ -22,6 +22,7 @@ class ModelEntry:
     required_env: FrozenSet[str] = field(default_factory=frozenset)
     caps: FrozenSet[str] = field(default_factory=frozenset)
     unavailable_error: Optional[str] = None
+    fail_reason: Optional[str] = None
     bedrock_effort_ceiling: Optional[str] = None
 
     def params(self) -> Dict[str, str]:
@@ -126,7 +127,7 @@ _VERTEX_REQ = frozenset({"VERTEX_PROJECT"})
 _BEDROCK_REQ = frozenset({"AWS_ACCESS_KEY_ID", "AWS_SECRET_ACCESS_KEY"})
 
 
-_CAPS_OPUS_4_7: FrozenSet[str] = frozenset(
+_CAPS_XHIGH_MAX: FrozenSet[str] = frozenset(
     {"supports_xhigh_reasoning_effort", "supports_max_reasoning_effort"}
 )
 _CAPS_4_6: FrozenSet[str] = frozenset({"supports_max_reasoning_effort"})
@@ -134,12 +135,19 @@ _CAPS_NONE: FrozenSet[str] = frozenset()
 
 
 ANTHROPIC_DIRECT_MODELS: Tuple[ModelEntry, ...] = (
+    ModelEntry(
+        alias="claude-opus-4-8",
+        model="anthropic/claude-opus-4-8",
+        mode="adaptive",
+        required_env=_ANTHROPIC_REQ,
+        caps=_CAPS_XHIGH_MAX,
+    ),
     ModelEntry(
         alias="claude-opus-4-7",
         model="anthropic/claude-opus-4-7",
         mode="adaptive",
         required_env=_ANTHROPIC_REQ,
-        caps=_CAPS_OPUS_4_7,
+        caps=_CAPS_XHIGH_MAX,
     ),
     ModelEntry(
         alias="claude-sonnet-4-6",
@@ -159,12 +167,25 @@ ANTHROPIC_DIRECT_MODELS: Tuple[ModelEntry, ...] = (
 
 
 AZURE_AI_MODELS: Tuple[ModelEntry, ...] = (
+    ModelEntry(
+        alias="azure-claude-opus-4-8",
+        model="azure_ai/claude-opus-4-8",
+        mode="adaptive",
+        required_env=_AZURE_FOUNDRY_REQ,
+        caps=_CAPS_XHIGH_MAX,
+        fail_reason=(
+            "claude-opus-4-8 has no deployment on the CI Microsoft Foundry "
+            "resource yet; Foundry returns DeploymentNotFound until someone "
+            "creates the opus-4-8 deployment, so this cell stays loud in CI. "
+            "Remove this fail_reason once the deployment exists."
+        ),
+    ),
     ModelEntry(
         alias="azure-claude-opus-4-7",
         model="azure_ai/claude-opus-4-7",
         mode="adaptive",
         required_env=_AZURE_FOUNDRY_REQ,
-        caps=_CAPS_OPUS_4_7,
+        caps=_CAPS_XHIGH_MAX,
     ),
     ModelEntry(
         alias="azure-claude-opus-4-6",
@@ -191,13 +212,27 @@ AZURE_AI_MODELS: Tuple[ModelEntry, ...] = (
 
 
 VERTEX_AI_MODELS: Tuple[ModelEntry, ...] = (
+    ModelEntry(
+        alias="vertex-claude-opus-4-8",
+        model="vertex_ai/claude-opus-4-8",
+        mode="adaptive",
+        extra_params=(("vertex_location", "global"),),
+        required_env=_VERTEX_REQ,
+        caps=_CAPS_XHIGH_MAX,
+        fail_reason=(
+            "claude-opus-4-8 availability on the CI Vertex project is not yet "
+            "confirmed for this brand-new release, so this cell stays loud in "
+            "CI until verified. Remove this fail_reason once the model is "
+            "confirmed available on the global Vertex endpoint."
+        ),
+    ),
     ModelEntry(
         alias="vertex-claude-opus-4-7",
         model="vertex_ai/claude-opus-4-7",
         mode="adaptive",
         extra_params=(("vertex_location", "global"),),
         required_env=_VERTEX_REQ,
-        caps=_CAPS_OPUS_4_7,
+        caps=_CAPS_XHIGH_MAX,
     ),
     ModelEntry(
         alias="vertex-claude-opus-4-6",
@@ -227,13 +262,24 @@ VERTEX_AI_MODELS: Tuple[ModelEntry, ...] = (
 
 
 BEDROCK_CONVERSE_MODELS: Tuple[ModelEntry, ...] = (
+    ModelEntry(
+        alias="bedrock-claude-opus-4-8",
+        model="bedrock/converse/us.anthropic.claude-opus-4-8",
+        mode="adaptive",
+        extra_params=(("aws_region_name", "us-east-1"),),
+        required_env=_BEDROCK_REQ,
+        caps=_CAPS_XHIGH_MAX,
+        bedrock_effort_ceiling="xhigh",
+        unavailable_error="is not available for this account",
+    ),
     ModelEntry(
         alias="bedrock-claude-opus-4-7",
         model="bedrock/converse/us.anthropic.claude-opus-4-7",
         mode="adaptive",
         extra_params=(("aws_region_name", "us-east-1"),),
         required_env=_BEDROCK_REQ,
-        caps=_CAPS_OPUS_4_7,
+        caps=_CAPS_XHIGH_MAX,
+        bedrock_effort_ceiling="xhigh",
         unavailable_error="is not available for this account",
     ),
     ModelEntry(

tests/llm_translation/reasoning_effort_grid/test_reasoning_effort_grid.py

@@ -173,6 +173,9 @@ async def test_reasoning_effort_grid(
     if skip_reason:
         pytest.skip(skip_reason)
 
+    if model.fail_reason:
+        pytest.xfail(model.fail_reason)
+
     if route_name == "bedrock_invoke_messages":
         status, exc = await _call_messages(model, effort)
     else:
@@ -197,8 +200,8 @@ async def test_reasoning_effort_grid(
 
 
 def test_grid_cell_count() -> None:
-    assert len(_PARAMS) == 21 * 11, (
-        f"expected 231 cells (21 provider x model combos x 11 efforts), "
+    assert len(_PARAMS) == 25 * 11, (
+        f"expected 275 cells (25 provider x model combos x 11 efforts), "
         f"got {len(_PARAMS)}"
     )