diff --git a/packages/client/src/launchdarkly_ai_server/evaluations/module.py b/packages/client/src/launchdarkly_ai_server/evaluations/module.py
index 4cc684aa..4571f826 100644
--- a/packages/client/src/launchdarkly_ai_server/evaluations/module.py
+++ b/packages/client/src/launchdarkly_ai_server/evaluations/module.py
@@ -63,6 +63,25 @@ def _is_terminal_summary(summary: RunSummary) -> bool:
     )
 
 
+def _run_passed(summary: RunSummary, criteria: list[Criterion]) -> bool:
+    """Return whether a run meets its gate.
+
+    When every criterion sets ``pass_rate_threshold``, the run passes if no
+    row is pending and the share of passed rows is at least the highest
+    threshold. Errored rows count as not passed. Otherwise the run passes
+    only if no row failed, errored, or is pending.
+    """
+    if summary.pending_rows != 0:
+        return False
+    thresholds = [criterion.pass_rate_threshold for criterion in criteria]
+    if thresholds and all(threshold is not None for threshold in thresholds):
+        if summary.total_rows <= 0:
+            return False
+        required = max(t for t in thresholds if t is not None)
+        return summary.passed_rows / summary.total_rows >= required
+    return summary.error_rows == 0 and summary.failed_rows == 0
+
+
 def _merge_generation(
     base: GenerationConfig, override: GenerationConfig | None
 ) -> GenerationConfig:
@@ -309,16 +328,7 @@ async def run(
             f"{_segment(evaluation.id)}/runs/{_segment(evaluation_run.id)}"
         )
         return EvalRunResult(
-            # failed_rows counts rows whose criteria were scored and did not
-            # meet their threshold, so a gate that ignores it exits 0 on a run
-            # where every row failed its judge. It was omissible while runs were
-            # generation-only -- a row either generated or errored, and nothing
-            # produced a fail -- and stops being so the moment criteria exist.
-            passed=(
-                summary.error_rows == 0
-                and summary.failed_rows == 0
-                and summary.pending_rows == 0
-            ),
+            passed=_run_passed(summary, run_criteria),
             url=url,
             run_id=evaluation_run.id,
             summary=summary,
diff --git a/packages/client/tests/test_evaluations_run.py b/packages/client/tests/test_evaluations_run.py
index 4a4b8571..9681634d 100644
--- a/packages/client/tests/test_evaluations_run.py
+++ b/packages/client/tests/test_evaluations_run.py
@@ -2965,3 +2965,46 @@ def test_ai_config_variation_from_api_layers_the_model_config() -> None:
     unlinked = AIConfigVariation.from_api(latest)
     assert "provider" not in unlinked.generation
     assert unlinked.generation["parameters"] == {"temperature": 0.7}
+
+
+def _scorer(**options: Any) -> Scorer:
+    return Scorer(name="accuracy", fn=lambda row, output: True, **options)
+
+
+@pytest.mark.parametrize(
+    ("counts", "criteria", "expected"),
+    [
+        # 28 of 30 rows passed: 93% meets a 0.9 pass rate.
+        ((30, 28, 1, 1, 0), [_scorer(pass_rate_threshold=0.9)], True),
+        # The strictest pass rate across criteria applies.
+        (
+            (30, 28, 1, 1, 0),
+            [_scorer(pass_rate_threshold=0.9), _scorer(pass_rate_threshold=0.95)],
+            False,
+        ),
+        # Without a pass rate on every criterion, any failed row fails the run.
+        ((30, 28, 1, 1, 0), [_scorer(pass_rate_threshold=0.9), _scorer()], False),
+        ((30, 28, 1, 1, 0), [_scorer()], False),
+        ((30, 30, 0, 0, 0), [_scorer()], True),
+        # A pending row never passes.
+        ((30, 29, 0, 0, 1), [_scorer(pass_rate_threshold=0.5)], False),
+        # An empty run never passes a pass rate.
+        ((0, 0, 0, 0, 0), [_scorer(pass_rate_threshold=0.0)], False),
+    ],
+)
+def test_run_passed_honours_pass_rate_threshold(
+    counts: tuple[int, int, int, int, int], criteria: list[Scorer], expected: bool
+) -> None:
+    from launchdarkly_ai_server.evaluations.module import _run_passed
+    from launchdarkly_ai_server.evaluations.types import RunSummary
+
+    total, passed, failed, error, pending = counts
+    summary = RunSummary(
+        total_rows=total,
+        passed_rows=passed,
+        failed_rows=failed,
+        error_rows=error,
+        pending_rows=pending,
+    )
+
+    assert _run_passed(summary, criteria) is expected
diff --git a/uv.lock b/uv.lock
index d8fba767..865f4f69 100644
--- a/uv.lock
+++ b/uv.lock
@@ -844,7 +844,7 @@ wheels = [
 
 [[package]]
 name = "launchdarkly-ai-claude-agents"
-version = "0.2.3"
+version = "0.2.4"
 source = { editable = "packages/claude-agents" }
 dependencies = [
     { name = "anthropic" },
@@ -880,7 +880,7 @@ requires-dist = [
 
 [[package]]
 name = "launchdarkly-ai-langchain-agents"
-version = "0.2.3"
+version = "0.2.4"
 source = { editable = "packages/langchain-agents" }
 dependencies = [
     { name = "langchain-core" },
@@ -916,7 +916,7 @@ requires-dist = [
 
 [[package]]
 name = "launchdarkly-ai-openai-agents"
-version = "0.2.3"
+version = "0.2.4"
 source = { editable = "packages/openai-agents" }
 dependencies = [
     { name = "launchdarkly-ai-server" },
@@ -952,7 +952,7 @@ requires-dist = [
 
 [[package]]
 name = "launchdarkly-ai-python"
-version = "0.1.7"
+version = "0.1.8"
 source = { editable = "packages/ai" }
 dependencies = [
     { name = "launchdarkly-ai-server" },
@@ -972,7 +972,7 @@ provides-extras = ["otel"]
 
 [[package]]
 name = "launchdarkly-ai-server"
-version = "0.2.3"
+version = "0.2.4"
 source = { editable = "packages/client" }
 dependencies = [
     { name = "opentelemetry-api" },