diff --git a/python/python/lancedb/_blob.py b/python/python/lancedb/_blob.py
index dc4ed37df..eb0f1a118 100644
--- a/python/python/lancedb/_blob.py
+++ b/python/python/lancedb/_blob.py
@@ -6,6 +6,7 @@
 from __future__ import annotations
 
 import io
+import operator
 from collections.abc import Awaitable, Callable, Iterable
 from typing import TYPE_CHECKING, Optional, Union
 
@@ -391,16 +392,30 @@ def _leaf_struct_column(tbl: pa.Table, path: str) -> pa.StructArray:
 
 
 def _normalize_blob_row_ids(
-    row_ids: Union[list[int], pa.Table], blob_column: str
+    row_ids: Union[list[int], pa.Array, pa.ChunkedArray, pa.Table], blob_column: str
 ) -> list[int]:
     if isinstance(row_ids, pa.Table):
-        return read_row_ids_from_hits(row_ids, blob_column)
-    if isinstance(row_ids, (pa.Array, pa.ChunkedArray)):
-        raise ValueError(
-            "pass a query table with _rowid, not a column array "
-            "(use fetch_blobs('image', hits), not fetch_blobs('image', hits['image']))"
-        )
-    return list(row_ids)
+        values = read_row_ids_from_hits(row_ids, blob_column)
+    elif isinstance(row_ids, (pa.Array, pa.ChunkedArray)):
+        if not pa.types.is_integer(row_ids.type):
+            raise ValueError(
+                "row id arrays must have an integer type; pass a query table with "
+                "_rowid when using a blob descriptor column"
+            )
+        values = row_ids.to_pylist()
+    else:
+        values = list(row_ids)
+
+    normalized = []
+    for value in values:
+        try:
+            row_id = operator.index(value)
+        except TypeError as exc:
+            raise ValueError("row ids must be integers without nulls") from exc
+        if row_id < 0:
+            raise ValueError("row ids must be non-negative")
+        normalized.append(row_id)
+    return normalized
 
 
 def _wrap_blob_files(handles: Iterable[object]) -> list[Optional[BlobFile]]:
diff --git a/python/python/lancedb/_lancedb.pyi b/python/python/lancedb/_lancedb.pyi
index ba4e3a0df..a2cf4c4cf 100644
--- a/python/python/lancedb/_lancedb.pyi
+++ b/python/python/lancedb/_lancedb.pyi
@@ -1,6 +1,6 @@
 from datetime import date, datetime, timedelta
 from decimal import Decimal
-from typing import Dict, List, Optional, Tuple, Any, TypedDict, Union, Literal
+from typing import Dict, List, Optional, Sequence, Tuple, Any, TypedDict, Union, Literal
 from uuid import UUID
 
 import pyarrow as pa
@@ -529,7 +529,7 @@ class Table:
     async def fetch_blob_ranges(
         self,
         column: str,
-        requests: List[Tuple[int, int, int]],
+        requests: Sequence[Sequence[int]],
     ) -> pa.LargeBinaryArray: ...
     async def fetch_blob_files(
         self, column: str, row_ids: list[int]
diff --git a/python/python/lancedb/remote/table.py b/python/python/lancedb/remote/table.py
index 2a6512fc5..c23d8cf58 100644
--- a/python/python/lancedb/remote/table.py
+++ b/python/python/lancedb/remote/table.py
@@ -1140,7 +1140,9 @@ class RemoteTable(Table):
         return LOOP.run(self._table.blob_columns())
 
     def fetch_blobs(
-        self, column: str, row_ids: Union[list[int], pa.Table]
+        self,
+        column: str,
+        row_ids: Union[list[int], pa.Array, pa.ChunkedArray, pa.Table],
     ) -> pa.LargeBinaryArray:
         return LOOP.run(self._table.fetch_blobs(column, row_ids))
 
@@ -1150,7 +1152,9 @@ class RemoteTable(Table):
         )
 
     def fetch_blob_files(
-        self, column: str, row_ids: Union[list[int], pa.Table]
+        self,
+        column: str,
+        row_ids: Union[list[int], pa.Array, pa.ChunkedArray, pa.Table],
     ) -> "list[Optional[BlobFile]]":
         return LOOP.run(self._table.fetch_blob_files(column, row_ids))
 
diff --git a/python/python/lancedb/table.py b/python/python/lancedb/table.py
index 297b4237f..895a73dcb 100644
--- a/python/python/lancedb/table.py
+++ b/python/python/lancedb/table.py
@@ -1924,15 +1924,18 @@ class Table(ABC):
 
     @abstractmethod
     def fetch_blobs(
-        self, column: str, row_ids: Union[list[int], pa.Table]
+        self,
+        column: str,
+        row_ids: Union[list[int], pa.Array, pa.ChunkedArray, pa.Table],
     ) -> pa.LargeBinaryArray:
         """Materialize full blob bytes for ``column`` at the given rows.
 
         The result has the same length and order as ``row_ids``. Null blobs
         produce null slots; valid empty blobs produce ``b""``.
 
-        ``_rowid`` values stay valid after compaction when the table has stable
-        row ids.
+        ``row_ids`` may be a list, an integer Arrow array or chunked array,
+        or a query table with row ids. ``_rowid`` values stay valid after
+        compaction when the table has stable row ids.
 
         Convenience for small payloads. For large values use
         :meth:`fetch_blob_files`.
@@ -1942,12 +1945,13 @@ class Table(ABC):
     def fetch_blob_ranges(
         self,
         column: str,
-        requests: Sequence[Tuple[int, int, int]],
+        requests: Sequence[Sequence[int]],
     ) -> pa.LargeBinaryArray:
         """Materialize row-specific byte ranges from a blob v2 column.
 
-        Each request is a ``(row_id, offset, length)`` tuple. Requests may be
-        repeated or reordered, including multiple ranges for the same blob.
+        Each request is a three-item ``(row_id, offset, length)`` sequence.
+        Requests may be repeated or reordered, including multiple ranges for
+        the same blob.
         The result has the same length and order as ``requests``; null blobs
         produce null slots and empty ranges on non-null blobs produce ``b""``.
 
@@ -1960,15 +1964,17 @@ class Table(ABC):
 
     @abstractmethod
     def fetch_blob_files(
-        self, column: str, row_ids: Union[list[int], pa.Table]
+        self,
+        column: str,
+        row_ids: Union[list[int], pa.Array, pa.ChunkedArray, pa.Table],
     ) -> "list[Optional[BlobFile]]":
         """Open lazy, seekable :class:`~lancedb._blob.BlobFile` handles.
 
         Prefer this over :meth:`fetch_blobs` for large payloads. ``row_ids`` is
-        a ``list[int]`` or a query ``pyarrow.Table`` carrying row identity via
-        ``_rowid`` or a ``_lance_row_id`` field on the blob descriptor. Null
-        rows are ``None``. Remote tables require LanceDB Cloud server 0.5.0 or
-        newer.
+        a ``list[int]``, an integer Arrow array or chunked array, or a query
+        ``pyarrow.Table`` carrying row identity via ``_rowid`` or a
+        ``_lance_row_id`` field on the blob descriptor. Null blob values return
+        ``None``. Remote tables require LanceDB Cloud server 0.5.0 or newer.
 
         ``_rowid`` values stay valid after compaction when the table has stable
         row ids.
@@ -2854,19 +2860,23 @@ class LanceTable(Table):
         return LOOP.run(self._table.blob_columns())
 
     def fetch_blobs(
-        self, column: str, row_ids: Union[list[int], pa.Table]
+        self,
+        column: str,
+        row_ids: Union[list[int], pa.Array, pa.ChunkedArray, pa.Table],
     ) -> pa.LargeBinaryArray:
         return LOOP.run(self._table.fetch_blobs(column, row_ids))
 
     def fetch_blob_ranges(
         self,
         column: str,
-        requests: Sequence[Tuple[int, int, int]],
+        requests: Sequence[Sequence[int]],
     ) -> pa.LargeBinaryArray:
         return LOOP.run(self._table.fetch_blob_ranges(column, list(requests)))
 
     def fetch_blob_files(
-        self, column: str, row_ids: Union[list[int], pa.Table]
+        self,
+        column: str,
+        row_ids: Union[list[int], pa.Array, pa.ChunkedArray, pa.Table],
     ) -> "list[Optional[BlobFile]]":
         return LOOP.run(self._table.fetch_blob_files(column, row_ids))
 
@@ -6860,7 +6870,9 @@ class AsyncTable:
         return await self._inner.blob_columns()
 
     async def fetch_blobs(
-        self, column: str, row_ids: Union[list[int], pa.Table]
+        self,
+        column: str,
+        row_ids: Union[list[int], pa.Array, pa.ChunkedArray, pa.Table],
     ) -> pa.LargeBinaryArray:
         return await self._inner.fetch_blobs(
             column, _normalize_blob_row_ids(row_ids, column)
@@ -6869,12 +6881,14 @@ class AsyncTable:
     async def fetch_blob_ranges(
         self,
         column: str,
-        requests: Sequence[Tuple[int, int, int]],
+        requests: Sequence[Sequence[int]],
     ) -> pa.LargeBinaryArray:
         return await self._inner.fetch_blob_ranges(column, list(requests))
 
     async def fetch_blob_files(
-        self, column: str, row_ids: Union[list[int], pa.Table]
+        self,
+        column: str,
+        row_ids: Union[list[int], pa.Array, pa.ChunkedArray, pa.Table],
     ) -> "list[Optional[BlobFile]]":
         handles = await self._inner.fetch_blob_files(
             column, _normalize_blob_row_ids(row_ids, column)
diff --git a/python/python/tests/test_blob.py b/python/python/tests/test_blob.py
index 0d3a89c21..6954b73e4 100644
--- a/python/python/tests/test_blob.py
+++ b/python/python/tests/test_blob.py
@@ -68,7 +68,7 @@ def _row_ids_by_id(table):
 
 def _assert_missing_blob_row_ids(exc_info):
     message = str(exc_info.value)
-    assert "row ids" in message
+    assert "row ids but some do not exist in the table" in message
     assert "rowaddr" not in message
     assert "fragment" not in message
 
@@ -713,6 +713,38 @@ def test_fetch_blobs_accepts_query_result():
     assert {blobs[i].as_py() for i in range(len(blobs))} == {b"gamma"}
 
 
+def test_fetch_blob_apis_accept_integer_arrow_row_ids():
+    table = _blob_table(
+        "arrow_row_ids",
+        [{"id": 1, "image": b"alpha"}, {"id": 2, "image": b"beta"}],
+    )
+    by_id = _row_ids_by_id(table)
+    ids = [by_id[2], by_id[1]]
+
+    for row_ids in (
+        pa.array(ids, type=pa.uint64()),
+        pa.chunked_array([ids[:1], ids[1:]], type=pa.int64()),
+    ):
+        assert table.fetch_blobs("image", row_ids).to_pylist() == [b"beta", b"alpha"]
+        files = table.fetch_blob_files("image", row_ids)
+        assert [file.read() for file in files] == [b"beta", b"alpha"]
+
+
+def test_fetch_blob_apis_validate_arrow_and_negative_row_ids():
+    table = _blob_table("invalid_arrow_row_ids", [{"id": 1, "image": b"alpha"}])
+    hits = table.search().with_row_id(True).to_arrow()
+
+    for fetch in (table.fetch_blobs, table.fetch_blob_files):
+        with pytest.raises(ValueError, match="non-negative"):
+            fetch("image", [-1])
+        with pytest.raises(ValueError, match="non-negative"):
+            fetch("image", pa.array([-1], type=pa.int64()))
+        with pytest.raises(ValueError, match="without nulls"):
+            fetch("image", pa.array([None], type=pa.int64()))
+        with pytest.raises(ValueError, match="integer type"):
+            fetch("image", hits["image"])
+
+
 def test_fetch_blobs_after_compact_with_stable_row_ids(tmp_path):
     db = lancedb.connect(
         tmp_path, storage_options={"new_table_enable_stable_row_ids": "true"}
@@ -844,6 +876,15 @@ def test_fetch_blob_ranges_aligns_repeated_ranges_and_nulls():
     assert ranges.to_pylist() == [b"cde", None, b"ab", b"cde", b""]
 
 
+def test_fetch_blob_ranges_accepts_three_item_sequences():
+    table = _blob_table("range_sequences", [{"id": 1, "image": b"abcdef"}])
+    row_id = _row_ids_by_id(table)[1]
+
+    ranges = table.fetch_blob_ranges("image", [[row_id, 1, 2], (row_id, 4, 2)])
+
+    assert ranges.to_pylist() == [b"bc", b"ef"]
+
+
 def test_fetch_blob_ranges_validates_requests():
     table = _blob_table("range_validation", [{"id": 1, "image": b"abc"}])
     row_id = _row_ids_by_id(table)[1]
@@ -858,6 +899,30 @@ def test_fetch_blob_ranges_validates_requests():
         table.fetch_blob_ranges("image", [(2**64 - 1, 0, 1)])
     _assert_missing_blob_row_ids(exc_info)
 
+    for index, name in enumerate(("row id", "offset", "length")):
+        request = [row_id, 0, 1]
+        request[index] = -1
+        with pytest.raises(
+            ValueError, match=f"blob range {name} must be a non-negative"
+        ):
+            table.fetch_blob_ranges("image", [request])
+
+    with pytest.raises(ValueError, match="three values"):
+        table.fetch_blob_ranges("image", [[row_id, 0]])
+
+
+def test_fetch_blob_apis_reject_row_past_fragment_end():
+    table = _blob_table(
+        "past_fragment_end",
+        [
+            {"id": 1, "image": b"a"},
+            {"id": 2, "image": b"b"},
+            {"id": 3, "image": b"c"},
+        ],
+    )
+    _assert_fetch_apis_reject_missing_row_ids(table, [3])
+    _assert_fetch_apis_reject_missing_row_ids(table, [3, 0])
+
 
 def test_fetch_blob_apis_reject_missing_fragment_row_addr():
     table = _blob_table("missing_frag", [{"id": 1, "image": b"x"}])
@@ -875,6 +940,19 @@ def test_fetch_blob_apis_reject_deleted_row_ids():
     _assert_fetch_apis_reject_missing_row_ids(table, [by_id[2], by_id[1]])
 
 
+def test_fetch_blob_apis_reject_deleted_stable_row_ids(tmp_path):
+    db = lancedb.connect(
+        tmp_path, storage_options={"new_table_enable_stable_row_ids": "true"}
+    )
+    schema = pa.schema([pa.field("id", pa.int64()), lancedb.blob("image")])
+    table = db.create_table("stable_deleted", schema=schema)
+    table.add([{"id": 1, "image": b"one"}, {"id": 2, "image": b"two"}])
+    by_id = _row_ids_by_id(table)
+    table.delete("id = 2")
+
+    _assert_fetch_apis_reject_missing_row_ids(table, [by_id[2], by_id[1]])
+
+
 def test_fetch_blob_ranges_empty_requests_returns_empty_array():
     table = _blob_table("range_empty", [{"id": 1, "image": b"x"}])
     assert table.fetch_blob_ranges("image", []).to_pylist() == []
diff --git a/python/src/table.rs b/python/src/table.rs
index a3dad3d86..70533a572 100644
--- a/python/src/table.rs
+++ b/python/src/table.rs
@@ -1421,14 +1421,30 @@ impl Table {
     pub fn fetch_blob_ranges(
         self_: PyRef<'_, Self>,
         column: String,
-        requests: Vec<(u64, u64, u64)>,
+        requests: Vec<Vec<i128>>,
     ) -> PyResult<Bound<'_, PyAny>> {
         let inner = self_.inner_ref()?.clone();
+        let requests = requests
+            .into_iter()
+            .map(|values| {
+                let [row_id, offset, length] = <[i128; 3]>::try_from(values).map_err(|_| {
+                    PyValueError::new_err("each blob range request must have three values")
+                })?;
+                let to_u64 = |value, name| {
+                    u64::try_from(value).map_err(|_| {
+                        PyValueError::new_err(format!(
+                            "blob range {name} must be a non-negative 64-bit integer"
+                        ))
+                    })
+                };
+                Ok(BlobRangeRequest::new(
+                    to_u64(row_id, "row id")?,
+                    to_u64(offset, "offset")?,
+                    to_u64(length, "length")?,
+                ))
+            })
+            .collect::<PyResult<Vec<_>>>()?;
         future_into_py(self_.py(), async move {
-            let requests = requests
-                .into_iter()
-                .map(|(row_id, offset, length)| BlobRangeRequest::new(row_id, offset, length))
-                .collect::<Vec<_>>();
             let blobs: LargeBinaryArray = inner
                 .fetch_blob_ranges(column, requests)
                 .await
diff --git a/rust/lancedb/src/blob.rs b/rust/lancedb/src/blob.rs
index cbc0724c6..382211285 100644
--- a/rust/lancedb/src/blob.rs
+++ b/rust/lancedb/src/blob.rs
@@ -368,17 +368,21 @@ pub(crate) fn ensure_blob_v2_column(
     }
 }
 
+fn missing_blob_row_ids_error(column: &str, requested: usize) -> Error {
+    Error::InvalidInput {
+        message: format!(
+            "blob read for column '{column}' requested {requested} row ids but some \
+             do not exist in the table; pass row ids collected from this table"
+        ),
+    }
+}
+
 fn ensure_all_row_ids_resolved(column: &str, requested: usize, resolved: usize) -> Result<()> {
     if requested == resolved {
         return Ok(());
     }
     if resolved < requested {
-        Err(Error::InvalidInput {
-            message: format!(
-                "blob read for column '{column}' requested {requested} row ids but only {resolved} \
-                 exist in the table; pass row ids collected from this table"
-            ),
-        })
+        Err(missing_blob_row_ids_error(column, requested))
     } else {
         Err(Error::Runtime {
             message: format!(
@@ -388,25 +392,17 @@ fn ensure_all_row_ids_resolved(column: &str, requested: usize, resolved: usize)
     }
 }
 
-/// Lance take reports a missing physical row address as NotSupported or InvalidInput.
+/// Lance reports missing physical and stable row ids through several error paths
+/// without a shared typed error.
 fn map_blob_take_error(column: &str, requested: usize, err: lance::Error) -> Error {
-    let missing_row_addr = match &err {
-        lance::Error::NotSupported { source, .. } => {
-            source.to_string().contains("must not target deleted rows")
-        }
-        lance::Error::InvalidInput { source, .. } => source
-            .to_string()
-            .contains("belongs to non-existent fragment"),
-        _ => false,
-    };
+    let message = err.to_string();
+    let missing_row_id = message.contains("must not target deleted rows")
+        || message.contains("belongs to non-existent fragment")
+        || (message.contains("Invalid read params ") && message.contains("addressable rows"))
+        || message.contains("Could not resolve all requested row IDs");
 
-    if missing_row_addr {
-        Error::InvalidInput {
-            message: format!(
-                "blob read for column '{column}' requested {requested} row ids but some \
-                 do not exist in the table; pass row ids collected from this table"
-            ),
-        }
+    if missing_row_id {
+        missing_blob_row_ids_error(column, requested)
     } else {
         err.into()
     }
diff --git a/rust/lancedb/tests/blob_integration.rs b/rust/lancedb/tests/blob_integration.rs
index dd4051657..4a14d2732 100644
--- a/rust/lancedb/tests/blob_integration.rs
+++ b/rust/lancedb/tests/blob_integration.rs
@@ -501,7 +501,10 @@ async fn collect_id_rowid(table: &Table) -> Result<Vec<(i64, u64)>> {
 fn assert_missing_blob_row_ids(err: &Error) {
     assert!(matches!(err, Error::InvalidInput { .. }), "got {err:?}");
     let message = err.to_string();
-    assert!(message.contains("row ids"), "{message}");
+    assert!(
+        message.contains("row ids but some do not exist in the table"),
+        "{message}"
+    );
     assert!(!message.contains("rowaddr"), "{message}");
     assert!(!message.contains("fragment"), "{message}");
 }
@@ -790,6 +793,18 @@ async fn fetch_blobs_out_of_range_id_errors_without_panic() -> Result<()> {
     Ok(())
 }
 
+#[tokio::test]
+async fn fetch_blob_apis_reject_row_past_fragment_end() -> Result<()> {
+    let tmp = tempdir().unwrap();
+    let db = connect(tmp.path().to_str().unwrap()).execute().await?;
+    let table =
+        create_inline_blob_table(&db, "t", &[1, 2, 3], &[Some(b"a"), Some(b"b"), Some(b"c")])
+            .await?;
+
+    assert_fetch_apis_reject_missing_row_ids(&table, &[3]).await?;
+    assert_fetch_apis_reject_missing_row_ids(&table, &[3, 0]).await
+}
+
 #[tokio::test]
 async fn fetch_blob_files_rejects_missing_fragment_row_addr() -> Result<()> {
     let tmp = tempdir().unwrap();
@@ -831,6 +846,23 @@ async fn fetch_blob_apis_reject_deleted_row_ids() -> Result<()> {
     assert_fetch_apis_reject_missing_row_ids(&table, &[deleted_row_addr, live_row_addr]).await
 }
 
+#[tokio::test]
+async fn fetch_blob_apis_reject_deleted_stable_row_ids() -> Result<()> {
+    let tmp = tempdir().unwrap();
+    let db = connect(tmp.path().to_str().unwrap())
+        .storage_option(OPT_NEW_TABLE_ENABLE_STABLE_ROW_IDS, "true")
+        .execute()
+        .await?;
+    let table = create_inline_blob_table(&db, "t", &[1, 2], &[Some(b"one"), Some(b"two")]).await?;
+    let pairs = collect_id_rowid(&table).await?;
+    let deleted_row_id = pairs.iter().find(|(id, _)| *id == 2).unwrap().1;
+    let live_row_id = pairs.iter().find(|(id, _)| *id == 1).unwrap().1;
+
+    table.delete("id = 2").await?;
+
+    assert_fetch_apis_reject_missing_row_ids(&table, &[deleted_row_id, live_row_id]).await
+}
+
 #[tokio::test]
 async fn fetch_blobs_rejects_non_blob_column() -> Result<()> {
     let tmp = tempdir().unwrap();