fix(analyzer): normalize the wire model on the Anthropic API path

Review follow-up: the API analyzer client sent its model id to the
Anthropic SDK unchanged, so an anthropic/-prefixed id (a canonical
stored id after the prefix-routing change) would reach the API as an
invalid wire model. The client now normalizes at construction with
to_anthropic_api_model_id -- the prefix is stripped and Bedrock-shaped
ids map to their dateless API id, the same normalization the CLI
analyzer path applies.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012KtVx8UnLzag4idP3GDqa3

Author: dot-agi

oddish/src/oddish/blocks/analyzer/analyzer_llm_client.py

@@ -19,6 +19,7 @@
     _infer_provider_prefix,
     is_openai_platform_prefixed,
     settings,
+    to_anthropic_api_model_id,
 )
 
 _DEFAULT_MODEL = "claude-opus-4-8"
@@ -228,6 +229,11 @@ def __init__(
             # When set, the response is constrained to this JSON schema during
             # generation instead of being hand-written into free text.
             self._output_schema = output_schema
+            # The Anthropic SDK only accepts plain API ids: strip an
+            # ``anthropic/``/``claude/`` transport prefix and map
+            # Bedrock-shaped ids to their dateless API id (the same
+            # normalization the CLI analyzer path applies).
+            self._model = to_anthropic_api_model_id(model) or model
             key = resolve_analyzer_api_key(api_key)
             self._anthropic = AsyncAnthropic(api_key=key) if key else AsyncAnthropic()
             self._openai = None

oddish/tests/test_analyzer_client_openai_usage.py

@@ -201,3 +201,17 @@ def test_bare_id_on_public_default_still_warns(monkeypatch):
         _warnings.simplefilter("error")
         _, wire = mod._build_openai_client(model="openai/gpt-5.2")
     assert wire == "gpt-5.2"
+
+
+def test_anthropic_path_normalizes_wire_model():
+    from oddish.blocks.analyzer.analyzer_llm_client import ApiAnalyzerLLMClient
+
+    # The Anthropic SDK only accepts plain API ids: the transport prefix and
+    # Bedrock-shaped ids both normalize at construction.
+    client = ApiAnalyzerLLMClient(model="anthropic/claude-haiku-4-5")
+    assert client._model == "claude-haiku-4-5"
+
+    client = ApiAnalyzerLLMClient(
+        model="global.anthropic.claude-haiku-4-5-20251001-v1:0"
+    )
+    assert client._model == "claude-haiku-4-5"