diff --git a/frigate/analytics/collectors/cameras.py b/frigate/analytics/collectors/cameras.py
index ebc51d7d70..fe603c8c73 100644
--- a/frigate/analytics/collectors/cameras.py
+++ b/frigate/analytics/collectors/cameras.py
@@ -35,6 +35,7 @@ QUALITIES = frozenset(ConnectionQuality)
 
 
 def height_bucket(height: int) -> HeightBucket:
+    """The nearest standard resolution bucket for a detect height."""
     for limit, bucket in HEIGHT_BUCKETS:
         if height <= limit:
             return bucket
@@ -43,6 +44,7 @@ def height_bucket(height: int) -> HeightBucket:
 
 
 def fps_bucket(fps: int) -> FpsBucket:
+    """The bucket for a detect fps."""
     if fps <= 5:
         return FpsBucket.le_5
 
@@ -53,6 +55,7 @@ def fps_bucket(fps: int) -> FpsBucket:
 
 
 def retain_bucket(days: float) -> RetainBucket:
+    """The bucket for a retention period in days."""
     if days <= 0:
         return RetainBucket.zero
 
@@ -77,6 +80,7 @@ def preset_key(args: str | list[str], enum: Any) -> Any:
 
 
 def is_restream(path: str) -> bool:
+    """Whether an input reads from the local go2rtc restream."""
     try:
         url = urlsplit(path)
         return url.hostname in RESTREAM_HOSTS and url.port == RESTREAM_PORT
@@ -85,11 +89,12 @@ def is_restream(path: str) -> bool:
 
 
 def role_input(camera: CameraConfig, role: CameraRoleEnum) -> CameraInput | None:
+    """The camera's first input with the given role."""
     return next((i for i in camera.ffmpeg.inputs if role in i.roles), None)
 
 
 def object_masks(camera: CameraConfig) -> int:
-    # parsing copies camera-wide masks into every filter as global_<id>
+    """Camera and per-label object masks, minus the global_<id> filter copies."""
     own = sum(1 for mask in camera.objects.mask.values() if mask is not None)
     per_label = sum(
         1
diff --git a/frigate/analytics/collectors/features.py b/frigate/analytics/collectors/features.py
index 2f79738f51..1eca92af6f 100644
--- a/frigate/analytics/collectors/features.py
+++ b/frigate/analytics/collectors/features.py
@@ -50,6 +50,7 @@ def enrichment_device(label: object) -> EnrichmentDevice | None:
 
 
 def model_name(model: object) -> str | None:
+    """The model's config value as a string."""
     if model is None:
         return None
 
@@ -57,7 +58,7 @@ def model_name(model: object) -> str | None:
 
 
 def semantic_model(model: object) -> SemanticSearchModel | None:
-    # any string that isn't a built-in model names a GenAI provider
+    """A built-in Jina model, or genai for any GenAI provider name."""
     name = model_name(model)
 
     if name is None:
@@ -70,6 +71,7 @@ def semantic_model(model: object) -> SemanticSearchModel | None:
 
 
 def transcription_model(model: object) -> TranscriptionModel | None:
+    """Whisper, or genai for any GenAI provider name."""
     name = model_name(model)
 
     if name is None:
@@ -79,6 +81,7 @@ def transcription_model(model: object) -> TranscriptionModel | None:
 
 
 def users() -> dict[UserRole, int]:
+    """Count users by role, with any custom role counted as custom."""
     roles: Counter[UserRole] = Counter(
         closed(UserRole, user.role, UserRole.custom) for user in User.select(User.role)
     )
diff --git a/frigate/analytics/collectors/hardware.py b/frigate/analytics/collectors/hardware.py
index a0ea9839da..99037f3ac2 100644
--- a/frigate/analytics/collectors/hardware.py
+++ b/frigate/analytics/collectors/hardware.py
@@ -49,6 +49,7 @@ def cpu_model() -> str:
 
 
 def gpus(stats: dict[str, Any]) -> list[GpuInfo]:
+    """GPUs with a stats entry, by vendor and capped name."""
     found: list[GpuInfo] = []
 
     for name, entry in stats.get("gpu_usages", {}).items():
@@ -64,6 +65,7 @@ def gpus(stats: dict[str, Any]) -> list[GpuInfo]:
 
 
 def decode_families() -> list[DecodeFamily]:
+    """Hardware decode families the host supports."""
     _, available = hwaccel_options()
     families = [
         closed(DecodeFamily, family.key, DecodeFamily.other) for family in available
@@ -72,6 +74,7 @@ def decode_families() -> list[DecodeFamily]:
 
 
 def detection_hardware() -> dict[HardwareKey, int]:
+    """Detection accelerators found by the hardware probe, by unit count."""
     units: Counter[HardwareKey] = Counter()
 
     for found in hardware_prober.probe():
@@ -81,7 +84,10 @@ def detection_hardware() -> dict[HardwareKey, int]:
 
 
 def storage(stats: dict[str, Any]) -> StorageInfo:
-    # stats report sizes in MB
+    """Filesystem, size, and usage of the recordings volume.
+
+    Stats report sizes in MB.
+    """
     entry = stats.get("service", {}).get("storage", {}).get(RECORD_DIR) or {}
     total_mb = float(entry.get("total") or 0)
     used_mb = float(entry.get("used") or 0)
diff --git a/frigate/analytics/collectors/install.py b/frigate/analytics/collectors/install.py
index c2b7a45eee..45be1324b5 100644
--- a/frigate/analytics/collectors/install.py
+++ b/frigate/analytics/collectors/install.py
@@ -21,7 +21,7 @@ def image_variant(value: str | None) -> ImageVariant:
 
 
 def install_type() -> InstallType:
-    # the add-on is a container too, so it has to be checked first
+    """How Frigate runs; the add-on is a container too, so it's checked first."""
     if os.path.isfile("/data/options.json"):
         return InstallType.ha_addon
 
@@ -38,6 +38,7 @@ def install_type() -> InstallType:
 
 
 def arch(machine: str) -> Arch:
+    """The CPU architecture for a platform.machine() value."""
     match machine.lower():
         case "x86_64" | "amd64":
             return Arch.x86_64
@@ -48,6 +49,7 @@ def arch(machine: str) -> Arch:
 
 
 def kernel(release: str) -> str:
+    """The major.minor of a kernel release string, or unknown."""
     match = KERNEL_PATTERN.match(release)
     return f"{match.group(1)}.{match.group(2)}" if match else "unknown"
 
diff --git a/frigate/analytics/reporter.py b/frigate/analytics/reporter.py
index aeb571d532..e77a5d952d 100644
--- a/frigate/analytics/reporter.py
+++ b/frigate/analytics/reporter.py
@@ -75,6 +75,7 @@ class AnalyticsReporter(threading.Thread):
         return INTERVAL_S + self.rng.uniform(-JITTER_S, JITTER_S)
 
     def run(self) -> None:
+        """Tick every wake until stopped; a failed tick never ends the thread."""
         while True:
             try:
                 self.tick()
diff --git a/frigate/analytics/schema.py b/frigate/analytics/schema.py
index 7f6053be16..cf1da36fdc 100644
--- a/frigate/analytics/schema.py
+++ b/frigate/analytics/schema.py
@@ -188,6 +188,7 @@ def metric(description: str, *, public: bool = True, **kwargs: Any) -> Any:
 
 
 def count(description: str) -> Any:
+    """Declare a non-negative count field."""
     return metric(description, ge=0)
 
 
diff --git a/generate_analytics_schema.py b/generate_analytics_schema.py
index 4b2f008ff5..1fa52fa7c9 100644
--- a/generate_analytics_schema.py
+++ b/generate_analytics_schema.py
@@ -22,6 +22,7 @@ OUTPUT = Path(__file__).parent / "docs" / "static" / "frigate-analytics-schema.j
 
 
 def render() -> str:
+    """The JSON Schema for the current report models."""
     schema = AnalyticsReport.model_json_schema()
     schema["$schema"] = "https://json-schema.org/draft/2020-12/schema"
     schema["$id"] = "https://docs.frigate.video/frigate-analytics-schema.json"