diff --git a/EvoScientist/llm/gateway_proxy.py b/EvoScientist/llm/gateway_proxy.py
index 75531d9..6fb9a2e 100644
--- a/EvoScientist/llm/gateway_proxy.py
+++ b/EvoScientist/llm/gateway_proxy.py
@@ -45,6 +45,26 @@ class GatewayProxyChatModel(BaseChatModel):
             update={"bound_tools": serialized, "bound_tool_choice": tool_choice}
         )
 
+    def _attempt_id(self, run_manager: Any) -> str:
+        # The metering callback publishes the per-call tracing run_id into the
+        # shared configurable dict (see RecoverableMeteringCallback). The legacy
+        # BaseChatModel.astream path does NOT forward run_manager to _astream, so
+        # run_manager.run_id is unavailable here; the configurable channel is the
+        # only reliable source of the id the gateway registered under.
+        try:
+            from langgraph.config import get_config
+
+            config = get_config()
+        except Exception:
+            config = None
+        if isinstance(config, dict):
+            configurable = config.get("configurable")
+            if isinstance(configurable, dict):
+                current = configurable.get("ai4sci_attempt_id")
+                if current:
+                    return str(current)
+        return str(getattr(run_manager, "run_id", None) or self.run_id)
+
     def _generate(self, *args: Any, **kwargs: Any) -> ChatResult:
         del args, kwargs
         raise RuntimeError("AI4SCI_RECOVERABLE_RUN_REQUIRES_ASYNC_MODEL_PATH")
@@ -57,7 +77,7 @@ class GatewayProxyChatModel(BaseChatModel):
         **kwargs: Any,
     ) -> ChatResult:
         del stop, kwargs
-        attempt_id = str(getattr(run_manager, "run_id", None) or self.run_id)
+        attempt_id = self._attempt_id(run_manager)
         async with httpx.AsyncClient(timeout=httpx.Timeout(660.0, connect=5.0)) as client:
             response = await client.post(
                 f"{self.gateway_url.rstrip('/')}/api/internal/recoverable-runs/model/invoke",
@@ -85,7 +105,7 @@ class GatewayProxyChatModel(BaseChatModel):
         **kwargs: Any,
     ):
         del stop, kwargs
-        attempt_id = str(getattr(run_manager, "run_id", None) or self.run_id)
+        attempt_id = self._attempt_id(run_manager)
         payload = {
             "run_id": self.run_id,
             "attempt_id": attempt_id,
diff --git a/EvoScientist/llm/runtime.py b/EvoScientist/llm/runtime.py
index e24f432..64a7361 100644
--- a/EvoScientist/llm/runtime.py
+++ b/EvoScientist/llm/runtime.py
@@ -1798,6 +1798,10 @@ class _EvoWebRun:
         except asyncio.CancelledError:
             return
         except Exception as exc:
+            logger.exception(
+                "evo run %s failed before model provider error was reported",
+                getattr(self._admission, "request_id", "?"),
+            )
             error_code = _safe_error_code(exc, fallback="AGENT_RUNTIME_ERROR")
             error_details = _run_failure_details(exc, error_code)
             if self._last_model_failure is not None:
diff --git a/EvoScientist/middleware/recoverable_metering.py b/EvoScientist/middleware/recoverable_metering.py
index 7418213..2fcc2e3 100644
--- a/EvoScientist/middleware/recoverable_metering.py
+++ b/EvoScientist/middleware/recoverable_metering.py
@@ -47,6 +47,23 @@ def _metering_config(config: Mapping[str, Any] | None) -> dict[str, str] | None:
     return normalized if all(normalized[name] for name in required) else None
 
 
+def _publish_attempt_id(tracing_run_id: str) -> None:
+    """Publish the per-call tracing run_id into the shared configurable dict.
+
+    LangChain dispatches ``on_chat_model_start`` inside a ``copy_context()``
+    task, so a ContextVar set here never reaches the model's ``_astream`` (which
+    runs in the parent context). The configurable dict is the same mutable
+    object in both contexts, so writing here lets ``_astream`` read the id the
+    gateway registered as this attempt's id.
+    """
+    config = _config()
+    if not isinstance(config, dict):
+        return
+    configurable = config.get("configurable")
+    if isinstance(configurable, dict):
+        configurable["ai4sci_attempt_id"] = tracing_run_id
+
+
 def _first(mapping: Mapping[str, Any], *keys: str) -> Any:
     for key in keys:
         value = mapping.get(key)
@@ -169,6 +186,7 @@ class RecoverableMeteringCallback(AsyncCallbackHandler):
         del messages
         metadata = dict(metadata or {})
         invocation = dict(kwargs.get("invocation_params") or {})
+        _publish_attempt_id(str(run_id))
         serialized_kwargs = dict(serialized.get("kwargs") or {})
         provider = self.config.get("provider_id") or str(
             _first(metadata, "route_provider", "ls_provider", "provider")
@@ -203,7 +221,12 @@ class RecoverableMeteringCallback(AsyncCallbackHandler):
     async def on_llm_error(
         self, error: BaseException, *, run_id: uuid.UUID, **kwargs: Any
     ) -> None:
-        del error, kwargs
+        del kwargs
+        logger.error(
+            "recoverable metering: model error for attempt %s",
+            run_id,
+            exc_info=(type(error), error, error.__traceback__),
+        )
         await self._terminal(run_id, "failed", None)
 
     async def _terminal(