diff --git a/src/pytest_ty/plugin.py b/src/pytest_ty/plugin.py
index c8354d1..0c9f336 100644
--- a/src/pytest_ty/plugin.py
+++ b/src/pytest_ty/plugin.py
@@ -1,4 +1,6 @@
 import functools
+import itertools
+import json
 import subprocess
 import typing
 
@@ -46,13 +48,13 @@ def _run_ty_once(config: pytest.Config) -> dict[str, list[str]]:
     if (results := config.stash.get(_TY_RESULTS_STASH_KEY, None)) is not None:
         return results
 
-    command = [_ty_bin(), "check", "--output-format=concise"]
+    command = [_ty_bin(), "check", "--output-format=gitlab"]
     results = {}
 
     try:
         subprocess.run(command, check=True, timeout=60, capture_output=True, cwd=config.rootpath)  # noqa: S603
     except subprocess.CalledProcessError as e:
-        stdout = e.stdout.decode(errors="replace") if e.stdout else "<empty>"
+        stdout = e.stdout.decode(errors="replace") if e.stdout else "[]"
         stderr = e.stderr.decode(errors="replace") if e.stderr else "<empty>"
         results = _parse_ty_output(stdout)
         if not results:
@@ -74,15 +76,21 @@ def _run_ty_once(config: pytest.Config) -> dict[str, list[str]]:
 
 
 def _parse_ty_output(output: str) -> dict[str, list[str]]:
-    results: dict[str, list[str]] = {}
+    try:
+        diagnostics = json.loads(output)
+    except json.JSONDecodeError:
+        return {}
 
-    for line in output.split("\n"):
-        line = line.strip()  # noqa: PLW2901  # loop variable cleanup
-        parts = line.rsplit(":", 3)
-        if len(parts) < 4:  # noqa: PLR2004  # format is `file_name.py:line:pos:error_message
+    results: dict[str, list[str]] = {}
+    for diag in diagnostics:
+        path = diag.get("location", {}).get("path", "")
+        if not path:
             continue
-        file_path = parts[0]
-        results.setdefault(file_path, []).append(line)
+        line = diag["location"]["positions"]["begin"]["line"]
+        column = diag["location"]["positions"]["begin"]["column"]
+        description = diag.get("description", "<ty failure>")
+        message = f"{path}:{line}:{column}: {description}"
+        results.setdefault(path, []).append(message)
 
     return results
 
@@ -130,4 +138,4 @@ def runtest(self) -> None:
         if _TY_FAILURE_MARKER in results:
             raise TyError("\n".join(results[_TY_FAILURE_MARKER]))
 
-        raise TyError("\n".join(results.keys()))
+        raise TyError("\n".join(itertools.chain.from_iterable(results.values())))
diff --git a/tests/test_pytest_ty.py b/tests/test_pytest_ty.py
index 4cc5812..41c96c8 100644
--- a/tests/test_pytest_ty.py
+++ b/tests/test_pytest_ty.py
@@ -14,6 +14,16 @@ def test_failure() -> None:
     )
 
 
+@pytest.fixture
+def another_failing_test(pytester: pytest.Pytester) -> None:
+    pytester.makepyfile(
+        test_another_failing_file="""
+        def test_another_failure() -> None:
+            another_value: int = "2"
+    """
+    )
+
+
 @pytest.fixture
 def passing_test(pytester: pytest.Pytester) -> None:
     pytester.makepyfile(
@@ -188,3 +198,35 @@ def test_timeout_handling_failing_check(pytester: pytest.Pytester) -> None:
     result.stdout.fnmatch_lines(["*::ty PASSED*"])
     result.stdout.fnmatch_lines(["*::ty::status FAILED*"])
     assert result.ret == 1
+
+
+@pytest.mark.usefixtures("failing_test", "another_failing_test", "passing_test")
+def test_status_item_shows_all_failures_with_verbose(pytester: pytest.Pytester) -> None:
+    result = pytester.runpytest("--ty", "-v")
+
+    result.stdout.fnmatch_lines("*test_passing_file.py::ty PASSED*")
+    result.stdout.fnmatch_lines(["*test_failing_file.py::ty FAILED*"])
+    result.stdout.fnmatch_lines(["*test_another_failing_file.py::ty FAILED*"])
+    result.stdout.fnmatch_lines(["*::ty::status FAILED*"])
+    result.stdout.fnmatch_lines(["*:2:18:*invalid-assignment*"])
+    assert result.ret == 1
+
+
+def test_type_ignore_comment_parsing(pytester: pytest.Pytester) -> None:
+    pytester.makepyfile(
+        test_colon_error="""
+        from typing import TypedDict
+
+        class MyDict(TypedDict):
+            name: str
+
+        def test_case() -> None:
+            d: MyDict = {"name": "test", "extra": 1}
+    """
+    )
+
+    result = pytester.runpytest("--ty", "-v")
+
+    result.stdout.fnmatch_lines(["*test_colon_error.py::ty FAILED*"])
+    result.stdout.fnmatch_lines(["*::ty::status FAILED*"])
+    assert result.ret == 1