diff --git a/editor/src/node_graph_executor/runtime.rs b/editor/src/node_graph_executor/runtime.rs
index 2808614ef0..7d7eebfa3f 100644
--- a/editor/src/node_graph_executor/runtime.rs
+++ b/editor/src/node_graph_executor/runtime.rs
@@ -10,7 +10,6 @@ use graph_craft::proto::GraphErrors;
 use graphene_std::application_io::{ApplicationIo, ExportFormat, NodeGraphUpdateMessage, NodeGraphUpdateSender, RenderConfig, Texture};
 use graphene_std::bounds::RenderBoundingBox;
 use graphene_std::core_types::gpoll::GPoll;
-use graphene_std::list::List;
 use graphene_std::ops::ConvertAsync;
 #[cfg(all(target_family = "wasm", feature = "gpu", feature = "wasm"))]
 use graphene_std::platform_application_io::canvas_utils::{Canvas, CanvasSurface, CanvasSurfaceHandle};
@@ -492,44 +491,66 @@ impl NodeRuntime {
 				continue;
 			};
 
-			// Extract the monitor node's stored `Graphic` data
-			let Ok(introspected_data) = self.executor.introspect(monitor_node_path) else {
+			// Read the monitored run directly, inside the introspection window
+			let thumbnail_renders = &mut self.thumbnail_renders;
+			let vector_modify = &mut self.vector_modify;
+			let result = self.executor.introspect_with(monitor_node_path, |layout, batch, _arena| {
+				use graphene_std::core_types::record::{Group, GroupContent, GroupItem, RunView};
+				let type_id = layout.element.type_id;
+				// Graphic run: thumbnail (text-aware bounds, since the `BoundingBox` trait can't lay out `Graphic::Text` content)
+				if type_id == std::any::TypeId::of::<Graphic>() {
+					if update_thumbnails {
+						// SAFETY: the batch is resident for the read.
+						let item = unsafe { GroupItem::from_resident(batch) };
+						let bounds = graphene_std::renderer::graphic_list_bounding_box(&RunView::<Graphic>::new(&item)?, DAffine2::IDENTITY);
+						let group = Graphic::Group(Group {
+							row: None,
+							content: GroupContent::Run(item),
+						});
+						Self::render_thumbnail(thumbnail_renders, parent_network_node_id, &group, bounds, responses)
+					}
+					Some(())
+				}
+				// Artboard thumbnail bounds come from the clipping rectangles, not the content union, since the renderer
+				// clips content to those rectangles so anything outside isn't visible
+				else if type_id == std::any::TypeId::of::<Artboard>() {
+					if update_thumbnails {
+						// SAFETY: the batch is resident for the read.
+						let item = unsafe { GroupItem::from_resident(batch) };
+						let run = RunView::<Artboard>::new(&item)?;
+						let bounds = artboard_clip_bounds(&run);
+						Self::render_thumbnail(thumbnail_renders, parent_network_node_id, &run, bounds, responses)
+					}
+					Some(())
+				}
+				// Vector run: vector modifications
+				else if type_id == std::any::TypeId::of::<Vector>() {
+					// SAFETY: the batch is resident for the read.
+					let item = unsafe { GroupItem::from_resident(batch) };
+					let run = RunView::<Vector>::new(&item)?;
+					use graphene_std::core_types::lane::LaneSource;
+					vector_modify.insert(parent_network_node_id, run.element(0).cloned().unwrap_or_default());
+					Some(())
+				}
+				// String run: thumbnail (bounds need text layout, which the `BoundingBox` trait can't do for a bare `String`)
+				else if type_id == std::any::TypeId::of::<String>() {
+					if update_thumbnails {
+						// SAFETY: the batch is resident for the read.
+						let item = unsafe { GroupItem::from_resident(batch) };
+						let run = RunView::<String>::new(&item)?;
+						let bounds = graphene_std::renderer::text_list_bounding_box(&run, DAffine2::IDENTITY);
+						Self::render_thumbnail(thumbnail_renders, parent_network_node_id, &run, bounds, responses)
+					}
+					Some(())
+				} else {
+					log::warn!("Failed to read monitor node output {parent_network_node_id:?}");
+					Some(())
+				}
+			});
+			if result.is_err() {
 				// TODO: Fix the root of the issue causing the spam of this warning (this at least temporarily disables it in release builds)
 				#[cfg(debug_assertions)]
-				warn!("Failed to introspect monitor node {}", self.executor.introspect(monitor_node_path).unwrap_err());
-				continue;
-			};
-
-			// Graphic list: thumbnail (text-aware bounds, since the `BoundingBox` trait can't lay out `Graphic::Text` content)
-			if let Some(list) = introspected_data.downcast_ref::<List<Graphic>>() {
-				if update_thumbnails {
-					let bounds = graphene_std::renderer::graphic_list_bounding_box(list, DAffine2::IDENTITY);
-					Self::render_thumbnail(&mut self.thumbnail_renders, parent_network_node_id, list, bounds, responses)
-				}
-			}
-			// Artboard thumbnail bounds come from the clipping rectangles, not the content union, since the renderer
-			// clips content to those rectangles so anything outside isn't visible
-			else if let Some(list) = introspected_data.downcast_ref::<List<Artboard>>() {
-				if update_thumbnails {
-					let bounds = artboard_clip_bounds(list);
-					Self::render_thumbnail(&mut self.thumbnail_renders, parent_network_node_id, list, bounds, responses)
-				}
-			}
-			// Vector list: vector modifications
-			else if let Some(list) = introspected_data.downcast_ref::<List<Vector>>() {
-				// Insert the vector modify
-				self.vector_modify.insert(parent_network_node_id, list.element(0).cloned().unwrap_or_default());
-			}
-			// String list: thumbnail (bounds need text layout, which the `BoundingBox` trait can't do for a bare `String`)
-			else if let Some(list) = introspected_data.downcast_ref::<List<String>>() {
-				if update_thumbnails {
-					let bounds = graphene_std::renderer::text_list_bounding_box(list, DAffine2::IDENTITY);
-					Self::render_thumbnail(&mut self.thumbnail_renders, parent_network_node_id, list, bounds, responses)
-				}
-			}
-			// Other
-			else {
-				log::warn!("Failed to downcast monitor node output {parent_network_node_id:?}");
+				warn!("Failed to introspect monitor node {}", result.unwrap_err());
 			}
 		}
 	}
@@ -597,11 +618,12 @@ impl NodeRuntime {
 
 /// Returns the union of the artboards' clipping rectangles, used as the thumbnail bounds for an artboard layer so the
 /// framing matches what's actually visible after clipping rather than the unclipped content extents.
-fn artboard_clip_bounds(artboards: &List<Artboard>) -> RenderBoundingBox {
+fn artboard_clip_bounds<S: graphene_std::core_types::lane::LaneSource<Element = Artboard>>(artboards: &S) -> RenderBoundingBox {
+	use graphene_std::core_types::attribute::{Dimensions, Location};
 	let mut combined: Option<[DVec2; 2]> = None;
-	for index in 0..artboards.len() {
-		let location: DVec2 = artboards.attribute_cloned_or_default(graphene_std::ATTR_LOCATION, index);
-		let dimensions: DVec2 = artboards.attribute_cloned_or_default(graphene_std::ATTR_DIMENSIONS, index);
+	for index in 0..artboards.lane_count() {
+		let location: DVec2 = artboards.attr::<Location>(index);
+		let dimensions: DVec2 = artboards.attr::<Dimensions>(index);
 		let bounds = [location, location + dimensions];
 		combined = Some(match combined {
 			Some(existing) => [existing[0].min(bounds[0]), existing[1].max(bounds[1])],
diff --git a/node-graph/interpreted-executor/src/dynamic_executor.rs b/node-graph/interpreted-executor/src/dynamic_executor.rs
index 396fac8316..4163ea5147 100644
--- a/node-graph/interpreted-executor/src/dynamic_executor.rs
+++ b/node-graph/interpreted-executor/src/dynamic_executor.rs
@@ -1,6 +1,6 @@
 use crate::node_registry;
 use core_types::arena::Arena;
-use core_types::context::{ContextImpl, DynSlot, EvalScope, VarArg, VarArgLink, VarArgSlots};
+use core_types::context::{ContextImpl, DynSlot, EvalScope, ExtractAnimationTime, ExtractPointerPosition, ExtractRealTime, VarArg, VarArgLink, VarArgSlots};
 use core_types::gpoll::GPoll;
 use core_types::node::Node;
 use core_types::registry::{EdgeHandle, ErasedNode};
@@ -144,21 +144,76 @@ impl DynamicExecutor {
 		Ok(ResolvedDocumentNodeTypesDelta { add, remove })
 	}
 
-	/// Calls the `Node::serialize` for that specific node, returning for example the cached value for a monitor node. The node path must match the document node path.
-	/// A monitor's record capture materializes here against the arena, inside
-	/// the introspection window, so consumers downcast the legacy value type
-	/// directly: a rank-0 capture yields its element and a level capture its
-	/// legacy list. The captured input context stays on the serialized io
-	/// record for consumers that need it.
+	/// Calls the `Node::serialize` for that specific node. A monitor serializes
+	/// its stored context snapshot, and this entry recreates the monitored
+	/// value from it as the legacy value the editor's downcasts expect: a
+	/// rank-0 wire yields its element and a leveled wire its legacy list.
 	pub fn introspect(&self, node_path: &[NodeId]) -> Result<Arc<dyn std::any::Any + Send + Sync + 'static>, IntrospectError> {
 		let result = self.tree.introspect(node_path)?;
-		if let Some(io) = result.downcast_ref::<core_types::memo::IORecord<core_types::context::CtxSnapshot, core_types::record::RecordCapture>>() {
-			let arena = self.arena.lock().unwrap_or_else(PoisonError::into_inner);
-			return graphic_types::boundary::capture_to_legacy(&io.output, &arena).map(Arc::from).ok_or(IntrospectError::NoData);
+		if result.downcast_ref::<core_types::context::CtxSnapshot>().is_some() {
+			return self
+				.introspect_with(node_path, |layout, batch, arena| graphic_types::boundary::batch_to_legacy(layout, batch, arena))
+				.map(Arc::from);
 		}
 		Ok(result)
 	}
 
+	/// Re-evaluates the monitored edge at `node_path` with its stored context
+	/// snapshot and hands the resulting resident batch to `read`, inside the
+	/// introspection window. The monitor stores only the context; the value is
+	/// recreated against current source data, so a read right after an
+	/// execution serves out of the warm memo entries.
+	pub fn introspect_with<R>(
+		&self,
+		node_path: &[NodeId],
+		read: impl FnOnce(&core_types::record::Layout, core_types::node::RecordBatch<'_>, &Arena) -> Option<R>,
+	) -> Result<R, IntrospectError> {
+		let serialized = self.tree.introspect(node_path)?;
+		let Some(snapshot) = serialized.downcast_ref::<core_types::context::CtxSnapshot>() else {
+			return Err(IntrospectError::NoData);
+		};
+		let edge = self
+			.tree
+			.get_by_path(node_path)
+			.and_then(EdgeHandle::record_edge)
+			.ok_or_else(|| IntrospectError::PathNotFound(node_path.to_vec()))?;
+		let arena = self.arena.lock().unwrap_or_else(PoisonError::into_inner);
+		core_types::record::stack::reserve(self.tree.stack_need());
+		let generations = self.runtime.snapshot();
+		let scope = EvalScope::new(snapshot.try_real_time(), snapshot.try_animation_time(), snapshot.try_pointer_position(), &generations, &arena);
+		let Some(ctx) = snapshot.rehydrate(&scope) else {
+			return Err(IntrospectError::NoData);
+		};
+		let layout = core_types::node::Node::<ContextImpl>::layout(&edge);
+		let mark = core_types::record::stack::sp();
+		let result = if layout.depth > 0 {
+			match core_types::record::materialize_level(&edge, &ctx, &arena) {
+				core_types::record::LevelStatus::Batch(batch, _) => read(layout, batch, &arena),
+				_ => None,
+			}
+		} else {
+			match core_types::node::Node::eval(&edge, &ctx) {
+				GPoll::Final(value) | GPoll::Partial(value) => {
+					let rec = layout.rec(&value);
+					// SAFETY: the eval produced one live record of the edge's layout.
+					let batch = unsafe { core_types::node::RecordBatch::new(rec.ptr(), 1, layout) };
+					read(layout, batch, &arena)
+				}
+				GPoll::Fallback(boxed) => {
+					let (value, _) = *boxed;
+					let rec = layout.rec(&value);
+					// SAFETY: as for the final arm.
+					let batch = unsafe { core_types::node::RecordBatch::new(rec.ptr(), 1, layout) };
+					read(layout, batch, &arena)
+				}
+				_ => None,
+			}
+		};
+		// SAFETY: the read finished, so no record above the mark is live.
+		unsafe { core_types::record::stack::rewind(mark) };
+		result.ok_or(IntrospectError::NoData)
+	}
+
 	pub fn input_type(&self) -> Option<Type> {
 		self.typing_context.type_of(self.output).map(|node_io| node_io.call_argument.clone())
 	}
@@ -325,6 +380,12 @@ impl BorrowTree {
 		self.nodes.get(&id).map(|(node, _)| node.duplicate())
 	}
 
+	/// The edge handle for the node at a document path.
+	pub fn get_by_path(&self, node_path: &[NodeId]) -> Option<EdgeHandle> {
+		let (id, _) = self.source_map.get(node_path)?;
+		self.get(*id)
+	}
+
 	/// Evaluate a node of the [`BorrowTree`], downcasting its edge to the expected output type.
 	pub fn eval<I, T: 'static>(&self, id: NodeId, input: &I) -> Option<GPoll<T>>
 	where
diff --git a/node-graph/libraries/core-types/src/context.rs b/node-graph/libraries/core-types/src/context.rs
index c8bafdbf47..1631833148 100644
--- a/node-graph/libraries/core-types/src/context.rs
+++ b/node-graph/libraries/core-types/src/context.rs
@@ -1004,6 +1004,54 @@ impl CtxSnapshot {
 	pub fn generations(&self) -> &[(SourceId, u64)] {
 		&self.generations
 	}
+
+	/// Rebuilds the captured context against `scope`, allocating the borrowed
+	/// chains in the scope's arena; `None` reports arena exhaustion. The
+	/// scope carries the serving generation, so the recreated evaluation reads
+	/// current source data under the captured addressing.
+	pub fn rehydrate<'e>(&'e self, scope: &'e EvalScope<'e>) -> Option<ContextImpl<'e>> {
+		let arena = scope.arena();
+		let mut ctx = ContextImpl::root(scope);
+		if let Some(footprint) = self.footprint {
+			let (footprint, _) = arena.alloc(footprint)?;
+			ctx = ctx.with_footprint(footprint);
+		}
+		if let Some(levels) = &self.index {
+			let mut outer = None;
+			for &index in levels.iter().skip(1).rev() {
+				let (link, _) = arena.alloc(IndexLink { index: index as u64, outer })?;
+				outer = Some(link);
+			}
+			ctx.index = IndexLink {
+				index: levels.first().copied().unwrap_or_default() as u64,
+				outer,
+			};
+		}
+		if let Some(positions) = &self.positions {
+			let mut head = None;
+			for &position in positions.iter().rev() {
+				let (link, _) = arena.alloc(PositionLink { position, outer: head })?;
+				head = Some(link);
+			}
+			if let Some(head) = head {
+				ctx = ctx.with_position(head);
+			}
+		}
+		let mut varargs = None;
+		for args in self.varargs.iter().rev() {
+			let slots: Vec<DynSlot<'e>> = args.iter().map(|slot| &**slot as DynSlot<'e>).collect();
+			let slots = arena.alloc_slice_copy(&slots)?;
+			let (link, _) = arena.alloc(VarArgLink {
+				args: VarArgSlots::Slice(slots),
+				outer: varargs,
+			})?;
+			varargs = Some(link);
+		}
+		if let Some(varargs) = varargs {
+			ctx = ctx.with_varargs(varargs);
+		}
+		Some(ctx)
+	}
 }
 
 impl ExtractFootprint for CtxSnapshot {
diff --git a/node-graph/libraries/core-types/src/record.rs b/node-graph/libraries/core-types/src/record.rs
index c0d1549378..e6336ac22d 100644
--- a/node-graph/libraries/core-types/src/record.rs
+++ b/node-graph/libraries/core-types/src/record.rs
@@ -1554,96 +1554,6 @@ pub unsafe fn interrupt_frame(entry: usize, layout: &Layout) {
 	claim_frame(layout);
 }
 
-/// A captured record: the layout plus a generation-checked handle to the
-/// arena copy, materialized by the introspection holder, which owns the
-/// arena. A dead generation materializes to `None`, never to a stale read.
-#[derive(Clone)]
-pub struct RecordCapture {
-	layout: Layout,
-	lanes: usize,
-	bytes: crate::arena::ArenaWeak<Box<[u8]>>,
-}
-
-impl std::fmt::Debug for RecordCapture {
-	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-		f.write_str("RecordCapture(..)")
-	}
-}
-
-impl RecordCapture {
-	/// # Safety
-	/// `rec` must be a live record of `layout`.
-	pub unsafe fn capture(layout: &Layout, rec: Rec, arena: &crate::arena::Arena) -> Option<RecordCapture> {
-		let bytes = unsafe { copy_record_bytes(layout, rec) };
-		arena.alloc(bytes).map(|(_, weak)| RecordCapture {
-			layout: layout.clone(),
-			lanes: 1,
-			bytes: weak,
-		})
-	}
-
-	/// Captures every lane of a leveled wire's batch.
-	///
-	/// # Safety
-	/// `batch` must hold live records of `layout`.
-	pub unsafe fn capture_level(layout: &Layout, batch: crate::node::RecordBatch<'_>, arena: &crate::arena::Arena) -> Option<RecordCapture> {
-		let stride = layout.lane_stride();
-		let mut bytes = vec![0u8; batch.len() * stride].into_boxed_slice();
-		for lane in 0..batch.len() {
-			// SAFETY: both sides hold `len` lanes at the shared layout's stride.
-			unsafe { std::ptr::copy_nonoverlapping(batch.get(lane).rec().ptr(), bytes.as_mut_ptr().add(lane * stride), stride) };
-		}
-		arena.alloc(bytes).map(|(_, weak)| RecordCapture {
-			layout: layout.clone(),
-			lanes: batch.len(),
-			bytes: weak,
-		})
-	}
-
-	pub fn layout(&self) -> &Layout {
-		&self.layout
-	}
-
-	/// The captured lane count: one for a rank-0 capture, the whole extent
-	/// for a level capture.
-	pub fn lanes(&self) -> usize {
-		self.lanes
-	}
-
-	/// A batch view over the captured records, alive while the arena holds
-	/// the capture's generation.
-	pub fn batch<'a>(&'a self, arena: &'a crate::arena::Arena) -> Option<crate::node::RecordBatch<'a>> {
-		let bytes = self.bytes.upgrade(arena)?;
-		// SAFETY: the constructors store `lanes` records of `layout`.
-		Some(unsafe { crate::node::RecordBatch::new(bytes.as_ptr(), self.lanes, &self.layout) })
-	}
-
-	/// The captured element of the first lane, cloned out through the
-	/// layout's erased glue.
-	pub fn materialize_element(&self, arena: &crate::arena::Arena) -> Option<Box<dyn std::any::Any + Send + Sync>> {
-		let bytes = self.bytes.upgrade(arena)?;
-		match self.lanes {
-			0 => None,
-			_ => Some(unsafe { (self.layout.element.clone_out)(bytes.as_ptr()) }),
-		}
-	}
-
-	/// The first lane's attributes, read out through the layout's erased glue.
-	pub fn materialize(&self, arena: &crate::arena::Arena) -> Option<Vec<(&'static str, Box<dyn crate::list::AnyAttributeValue>)>> {
-		let bytes = self.bytes.upgrade(arena)?;
-		if self.lanes == 0 {
-			return Some(Vec::new());
-		}
-		Some(
-			self.layout
-				.fields
-				.iter()
-				.map(|field| (field.name, unsafe { (field.read_erased)(bytes.as_ptr().add(field.offset)) }))
-				.collect(),
-		)
-	}
-}
-
 /// A record deep-copied out of its evaluation: the packed bytes plus owned
 /// clones of every parked payload, replayable into a later evaluation's
 /// storage through the layout's erased glue. The layout stays with the
@@ -2088,6 +1998,13 @@ impl<'a, T: 'static> crate::lane::LaneSource for RunView<'a, T> {
 	}
 }
 
+impl<T: crate::render_complexity::RenderComplexity + 'static> crate::render_complexity::RenderComplexity for RunView<'_, T> {
+	fn render_complexity(&self) -> usize {
+		use crate::lane::LaneSource;
+		(0..self.lane_count()).filter_map(|lane| self.element(lane)).map(crate::render_complexity::RenderComplexity::render_complexity).sum()
+	}
+}
+
 impl<T: crate::bounds::BoundingBox + 'static> crate::bounds::BoundingBox for RunView<'_, T> {
 	fn bounding_box(&self, transform: glam::DAffine2, include_stroke: bool) -> crate::bounds::RenderBoundingBox {
 		crate::bounds::lane_bounding_box(self, transform, include_stroke)
diff --git a/node-graph/libraries/core-types/src/registry.rs b/node-graph/libraries/core-types/src/registry.rs
index d78b1c7adb..35993a7ce0 100644
--- a/node-graph/libraries/core-types/src/registry.rs
+++ b/node-graph/libraries/core-types/src/registry.rs
@@ -303,6 +303,12 @@ impl EdgeHandle {
 		self.downcast_erased(record_edge_type::<T>())
 	}
 
+	/// The erased record edge, for callers that dispatch on the layout rather
+	/// than a static element type. `None` for a plain (non-record) edge.
+	pub fn record_edge(self) -> Option<SharedEdge<ErasedRecordNode>> {
+		self.node.downcast::<SharedEdge<ErasedRecordNode>>().ok().map(|edge| *edge)
+	}
+
 	pub fn downcast_erased<N: ?Sized + 'static>(self, expected: Type) -> Result<SharedEdge<N>, ConstructionError> {
 		let found = self.ty;
 		self.node.downcast::<SharedEdge<N>>().map(|edge| *edge).map_err(|_| ConstructionError::Type {
diff --git a/node-graph/libraries/graphic-types/src/boundary.rs b/node-graph/libraries/graphic-types/src/boundary.rs
index 8c695e28ac..dc9ef5ae01 100644
--- a/node-graph/libraries/graphic-types/src/boundary.rs
+++ b/node-graph/libraries/graphic-types/src/boundary.rs
@@ -10,7 +10,7 @@ use core_types::arena::Arena;
 use core_types::context::InjectIndex;
 use core_types::gpoll::{Finality, GraphError};
 use core_types::node::Node;
-use core_types::record::{Group, GroupContent, GroupItem, LevelStatus, RecordCapture, RecordValue, materialize_level};
+use core_types::record::{Group, GroupContent, GroupItem, LevelStatus, RecordValue, materialize_level};
 use core_types::uuid::NodeId;
 use glam::{DAffine2, DVec2};
 use vector_types::GradientStops;
@@ -46,36 +46,35 @@ where
 	}
 }
 
-/// The captured wire as the legacy value the editor's downcasts expect: a
-/// rank-0 capture is its element, a leveled `Graphic` capture becomes its
-/// legacy list through the group bridge, and another element type becomes a
-/// legacy list of that element. `None` for an element type outside the
-/// legacy vocabulary or a capture whose arena generation has passed.
-pub fn capture_to_legacy(capture: &RecordCapture, arena: &Arena) -> Option<Box<dyn std::any::Any + Send + Sync>> {
-	if capture.layout().depth == 0 {
-		// The group-carrying types legacy-convert while the capture is still
+/// The resident batch as the legacy value the editor's downcasts expect: a
+/// rank-0 wire is its element, a leveled `Graphic` wire becomes its legacy
+/// list through the group bridge, and another element type becomes a legacy
+/// list of that element. `None` for an element type outside the legacy
+/// vocabulary or an empty rank-0 batch.
+pub fn batch_to_legacy(layout: &core_types::record::Layout, batch: core_types::node::RecordBatch<'_>, _arena: &Arena) -> Option<Box<dyn std::any::Any + Send + Sync>> {
+	if layout.depth == 0 {
+		// The group-carrying types legacy-convert while the batch is
 		// resident; the deep clone-out would hand back the unreadable owned
 		// form.
-		if capture.lanes() > 0 {
-			let element = &capture.layout().element;
-			if element.type_id == std::any::TypeId::of::<Graphic>() {
-				let batch = capture.batch(arena)?;
-				// SAFETY: the layout records the element type, and a parked
-				// element stores its reference at offset 0.
-				let graphic = unsafe { core_types::record::borrow_element::<Graphic>(batch.get(0).rec()) };
-				return Some(Box::new(crate::graphic::map_groups_to_legacy(graphic)));
-			}
-			if element.type_id == std::any::TypeId::of::<Artboard>() {
-				let batch = capture.batch(arena)?;
-				// SAFETY: as for the graphic arm.
-				let artboard = unsafe { core_types::record::borrow_element::<Artboard>(batch.get(0).rec()) };
-				return Some(Box::new(artboard.with_legacy_groups()));
-			}
+		if batch.is_empty() {
+			return None;
 		}
-		return capture.materialize_element(arena);
+		let element = &layout.element;
+		if element.type_id == std::any::TypeId::of::<Graphic>() {
+			// SAFETY: the layout records the element type, and a parked
+			// element stores its reference at offset 0.
+			let graphic = unsafe { core_types::record::borrow_element::<Graphic>(batch.get(0).rec()) };
+			return Some(Box::new(crate::graphic::map_groups_to_legacy(graphic)));
+		}
+		if element.type_id == std::any::TypeId::of::<Artboard>() {
+			// SAFETY: as for the graphic arm.
+			let artboard = unsafe { core_types::record::borrow_element::<Artboard>(batch.get(0).rec()) };
+			return Some(Box::new(artboard.with_legacy_groups()));
+		}
+		// SAFETY: lane 0 is a live record of `layout`.
+		return Some(unsafe { (element.clone_out)(batch.get(0).rec().ptr()) });
 	}
-	let batch = capture.batch(arena)?;
-	// SAFETY: the captured bytes live in the arena for the capture's generation.
+	// SAFETY: the caller's batch is resident for the read.
 	let item = unsafe { GroupItem::from_resident(batch) };
 	fn typed<T: Clone + Send + Sync + 'static>(item: &GroupItem) -> Option<Box<dyn std::any::Any + Send + Sync>> {
 		run_to_legacy_list::<T>(item).map(|list| Box::new(list) as Box<dyn std::any::Any + Send + Sync>)
diff --git a/node-graph/libraries/rendering/src/renderer.rs b/node-graph/libraries/rendering/src/renderer.rs
index ed658d0d81..df4c97be79 100644
--- a/node-graph/libraries/rendering/src/renderer.rs
+++ b/node-graph/libraries/rendering/src/renderer.rs
@@ -2966,6 +2966,46 @@ impl Render for List<String> {
 	}
 }
 
+impl Render for RunView<'_, Artboard> {
+	fn render_svg(&self, render: &mut SvgRender, render_params: &RenderParams) {
+		render_artboard_svg(self, render, render_params)
+	}
+
+	fn render_to_vello(&self, scene: &mut Scene, transform: DAffine2, context: &mut RenderContext, render_params: &RenderParams) {
+		render_artboard_vello(self, scene, transform, context, render_params)
+	}
+
+	fn collect_metadata(&self, metadata: &mut RenderMetadata, footprint: Footprint, _element_id: Option<NodeId>) {
+		collect_artboard_metadata(self, metadata, footprint)
+	}
+
+	fn add_upstream_click_targets(&self, click_targets: &mut Vec<ClickTarget>) {
+		add_artboard_upstream_click_targets(self, click_targets)
+	}
+
+	fn contains_artboard(&self) -> bool {
+		self.lane_count() > 0
+	}
+}
+
+impl Render for RunView<'_, String> {
+	fn render_svg(&self, render: &mut SvgRender, render_params: &RenderParams) {
+		render_text_svg(self, render, render_params)
+	}
+
+	fn render_to_vello(&self, scene: &mut Scene, transform: DAffine2, _context: &mut RenderContext, render_params: &RenderParams) {
+		render_text_vello(self, scene, transform, render_params)
+	}
+
+	fn collect_metadata(&self, metadata: &mut RenderMetadata, footprint: Footprint, caller_element_id: Option<NodeId>) {
+		collect_text_metadata(self, metadata, footprint, caller_element_id)
+	}
+
+	fn add_upstream_click_targets(&self, click_targets: &mut Vec<ClickTarget>) {
+		add_text_upstream_click_targets(self, click_targets)
+	}
+}
+
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub enum SvgSegment {
 	Slice(&'static str),
diff --git a/node-graph/nodes/gcore/src/memo.rs b/node-graph/nodes/gcore/src/memo.rs
index 1109277c1e..feab498ad1 100644
--- a/node-graph/nodes/gcore/src/memo.rs
+++ b/node-graph/nodes/gcore/src/memo.rs
@@ -3,8 +3,7 @@ use core_types::context::{Ctx, CtxSnapshot, DeriveCtx, ExtractAll, ModifyIndex};
 use core_types::frame_table::{FrameTable, Lookup};
 use core_types::gpoll::{Finality, GPoll};
 use core_types::graphene_hash::CacheHash;
-use core_types::memo::IORecord;
-use core_types::record::{LevelStatus, OwnedRecord, RecordCapture, RecordValue, claim_frame, copy_record_bytes, serve_frame};
+use core_types::record::{LevelStatus, OwnedRecord, RecordValue, claim_frame, copy_record_bytes, serve_frame};
 use core_types::registry::cache_key;
 use std::sync::Arc;
 use std::sync::Mutex;
@@ -183,70 +182,27 @@ fn frame_memo<'e>(
 	}
 }
 
-type MonitorValue = Arc<Mutex<Option<IORecord<CtxSnapshot, RecordCapture>>>>;
+type MonitorValue = Arc<Mutex<Option<CtxSnapshot>>>;
 
-/// The Monitor node is used by the editor to access the data flowing through it.
+/// The Monitor node is used by the editor to access the data flowing through
+/// it. It stores only the evaluation context: the output is pure over
+/// (context, source generations), so introspection recreates it by
+/// re-evaluating this edge with the rehydrated snapshot.
 #[node_macro::node(category(""), path(graphene_core::memo), serialize(serialize_monitor), properties("monitor_properties"))]
 fn monitor<'e>(
 	ctx: impl Ctx + DeriveCtx + ExtractAll + ExtractArena<'e> + ModifyIndex + Copy,
 	#[data] io: MonitorValue,
 	content: impl Node<Context<'_>, Output = RecordValue<'e>>,
 ) -> GPoll<RecordValue<'e>> {
-	let entry_sp = core_types::record::stack::sp();
-	let publish = |captured: Option<RecordCapture>| {
-		*io.lock().unwrap() = captured.map(|output| IORecord {
-			input: CtxSnapshot::capture(ctx),
-			output,
-		});
-	};
-	// A leveled capture covers the whole extent, which the materialization below
-	// computes lane by lane. Serving THIS lane out of that batch rather than
-	// evaluating the content separately is what keeps the cost linear: the extra
-	// eval would double the work under every enclosing monitor.
-	if content.layout().depth > 0 && ctx.index() == 0 {
-		return match content.materialize_level(ctx, ctx.arena()) {
-			LevelStatus::Batch(batch, finality) => {
-				// SAFETY: the batch came from this edge, so it carries the edge's layout.
-				publish(unsafe { RecordCapture::capture_level(content.layout(), batch, ctx.arena()) });
-				let Some(lane) = (!batch.is_empty()).then(|| batch.get(0)) else {
-					// An empty level ends here; the past-end signal serves drains.
-					claim_frame(content.layout());
-					return GPoll::Error(Box::new(core_types::gpoll::GraphError::past_end()));
-				};
-				// SAFETY: the lane is a live record of this edge's layout.
-				let value = unsafe { serve_frame(content.layout(), lane.rec().ptr()) };
-				match finality {
-					Finality::AllFinal => GPoll::Final(value),
-					Finality::Partial => GPoll::Partial(value),
-				}
-			}
-			// A valueless materialization leaves frames no one reads, so the
-			// entry mark, not the current top, is what this node's frame sits on.
-			LevelStatus::Pending => {
-				// SAFETY: nothing borrows the frames above the entry mark.
-				unsafe { core_types::record::interrupt_frame(entry_sp, content.layout()) };
-				GPoll::Pending
-			}
-			LevelStatus::Error(error) => {
-				// SAFETY: nothing borrows the frames above the entry mark.
-				unsafe { core_types::record::interrupt_frame(entry_sp, content.layout()) };
-				GPoll::Error(Box::new(error))
-			}
-		};
+	if ctx.index() == 0 {
+		*io.lock().unwrap() = Some(CtxSnapshot::capture(ctx));
 	}
-	let result = content.eval(&ctx);
-	if ctx.index() == 0
-		&& let GPoll::Final(value) | GPoll::Partial(value) = &result
-	{
-		// SAFETY: the value came from this edge, so it carries the edge's layout.
-		publish(unsafe { RecordCapture::capture(content.layout(), content.layout().rec(value), ctx.arena()) });
-	}
-	result
+	content.eval(&ctx)
 }
 
 fn serialize_monitor(io: &MonitorValue) -> Option<Arc<dyn std::any::Any + Send + Sync>> {
 	let io = io.lock().unwrap();
-	io.as_ref().map(|io| Arc::new(io.clone()) as Arc<dyn std::any::Any + Send + Sync>)
+	io.as_ref().map(|snapshot| Arc::new(snapshot.clone()) as Arc<dyn std::any::Any + Send + Sync>)
 }
 
 #[cfg(test)]
@@ -299,7 +255,7 @@ mod tests {
 	}
 
 	#[test]
-	fn monitor_serialize_exposes_the_capture_through_the_edge() {
+	fn monitor_serialize_recreates_the_value_from_its_snapshot() {
 		let arena = Arena::new(1024).unwrap();
 		let generations = [];
 		let scope = scope_fixture(&generations, &arena);
@@ -308,25 +264,25 @@ mod tests {
 		let layout = element_layout::<u32>();
 		let monitor = MonitorNode::new(core_types::record::RecordLift::<u32, _>::new(ValueNode(11u32)), &layout);
 		let handle = EdgeHandle::new_record::<u32>(Arc::new(monitor) as Arc<ErasedRecordNode>);
-		assert!(handle.serialize().is_none(), "no capture before the first eval");
+		assert!(handle.serialize().is_none(), "no snapshot before the first eval");
 
 		let edge = handle.duplicate().downcast_record::<u32>().unwrap();
 		let GPoll::Final(_) = edge.eval(&ctx) else {
 			panic!("expected a final record");
 		};
 
-		let io = handle.serialize().expect("the eval landed a capture");
-		let io = io.downcast_ref::<IORecord<CtxSnapshot, RecordCapture>>().expect("the capture is the monitor io");
-		assert!(
-			core_types::context::ExtractFootprint::try_footprint(&io.input).is_none(),
-			"the root context has no footprint to capture"
-		);
-		let element = io.output.materialize_element(&arena).expect("the capture materializes inside the window");
-		assert_eq!(*element.downcast_ref::<u32>().unwrap(), 11);
+		let io = handle.serialize().expect("the eval landed a snapshot");
+		let snapshot = io.downcast_ref::<CtxSnapshot>().expect("the monitor serializes its context snapshot");
+		let ctx = snapshot.rehydrate(&scope).expect("the arena holds the chains");
+		let GPoll::Final(value) = edge.eval(&ctx) else {
+			panic!("expected a final record");
+		};
+		// SAFETY: the eval produced a live record of the edge's layout.
+		assert_eq!(unsafe { layout.rec(&value).element::<u32>() }, 11);
 	}
 
 	#[test]
-	fn a_leveled_monitor_captures_the_whole_extent() {
+	fn a_leveled_monitor_recreates_the_whole_extent() {
 		let arena = Arena::new(1 << 12).unwrap();
 		let generations = [];
 		let scope = scope_fixture(&generations, &arena);
@@ -342,10 +298,13 @@ mod tests {
 			panic!("expected a final record");
 		};
 
-		let io = handle.serialize().expect("the eval landed a capture");
-		let io = io.downcast_ref::<IORecord<CtxSnapshot, RecordCapture>>().expect("the capture is the monitor io");
-		assert_eq!(io.output.lanes(), 3, "the capture holds the whole extent, not the addressed lane");
-		let batch = io.output.batch(&arena).expect("the capture lives in this generation");
+		let io = handle.serialize().expect("the eval landed a snapshot");
+		let snapshot = io.downcast_ref::<CtxSnapshot>().expect("the monitor serializes its context snapshot");
+		let ctx = snapshot.rehydrate(&scope).expect("the arena holds the chains");
+		let LevelStatus::Batch(batch, _) = core_types::record::materialize_level(&edge, &ctx, &arena) else {
+			panic!("expected a materialized level");
+		};
+		assert_eq!(batch.len(), 3, "the recreation holds the whole extent, not the addressed lane");
 		let lanes = unsafe { core_types::node::List::<u32>::new(batch) };
 		let values: Vec<u32> = (0..lanes.len()).map(|lane| *lanes.element_ref(lane)).collect();
 		assert_eq!(values, vec![10, 20, 30]);
diff --git a/node-graph/nodes/gcore/src/record.rs b/node-graph/nodes/gcore/src/record.rs
index 74b454191e..f46629733d 100644
--- a/node-graph/nodes/gcore/src/record.rs
+++ b/node-graph/nodes/gcore/src/record.rs
@@ -2576,16 +2576,16 @@ mod tests {
 	}
 
 	#[test]
-	fn record_monitor_forwards_and_captures_for_the_introspection_window() {
-		let mut arena = Arena::new(1024).unwrap();
+	fn record_monitor_forwards_and_recreates_from_its_snapshot() {
+		let arena = Arena::new(1024).unwrap();
 		let generations = [];
 
 		let layout = f64_layout(&["opacity"]);
 		reserve_for(&[&layout, &layout]);
 
 		let monitor = crate::memo::MonitorNode::new(f64_record_source(&layout, 4., vec![(layout.offset_of("opacity", 0).unwrap(), 0.25)]), &layout);
+		let scope = scope_fixture(&generations, &arena);
 		{
-			let scope = scope_fixture(&generations, &arena);
 			let ctx = ContextImpl::root(&scope);
 			let GPoll::Final(value) = monitor.eval(&ctx) else {
 				panic!("expected a final record");
@@ -2594,16 +2594,14 @@ mod tests {
 		}
 
 		let io = Node::<ContextImpl>::serialize(&monitor).unwrap();
-		let io = io
-			.downcast_ref::<core_types::memo::IORecord<core_types::context::CtxSnapshot, core_types::record::RecordCapture>>()
-			.unwrap();
-		let fields = io.output.materialize(&arena).unwrap();
-		assert_eq!(fields.len(), 1);
-		assert_eq!(fields[0].0, "opacity");
-		assert_eq!(*fields[0].1.as_any().downcast_ref::<f64>().unwrap(), 0.25);
-
-		arena.reset();
-		assert!(io.output.materialize(&arena).is_none(), "a dead generation materializes to nothing");
+		let snapshot = io.downcast_ref::<core_types::context::CtxSnapshot>().expect("the monitor serializes its context snapshot");
+		let ctx = snapshot.rehydrate(&scope).expect("the arena holds the chains");
+		let GPoll::Final(value) = monitor.eval(&ctx) else {
+			panic!("expected a final record");
+		};
+		let rec = layout.rec(&value);
+		assert_eq!(unsafe { rec.element::<f64>() }, 4.);
+		assert_eq!(unsafe { rec.read::<f64>(layout.offset_of("opacity", 0).unwrap()) }, 0.25);
 	}
 
 	#[test]
diff --git a/node-graph/nodes/graphic/src/record.rs b/node-graph/nodes/graphic/src/record.rs
index ac95a2dba6..6b0c4aa5f6 100644
--- a/node-graph/nodes/graphic/src/record.rs
+++ b/node-graph/nodes/graphic/src/record.rs
@@ -684,7 +684,7 @@ mod tests {
 	}
 
 	#[test]
-	fn a_level_capture_converts_to_its_legacy_list() {
+	fn a_level_batch_converts_to_its_legacy_list() {
 		let arena = Arena::new(1 << 16).unwrap();
 		let generations = [];
 		let scope = scope_fixture(&generations, &arena);
@@ -695,8 +695,7 @@ mod tests {
 		let record::LevelStatus::Batch(batch, _) = record::materialize_level(&source, &ctx, &arena) else {
 			panic!("expected a batch");
 		};
-		let capture = unsafe { record::RecordCapture::capture_level(&layout, batch, &arena) }.expect("the capture parks in the arena");
-		let legacy = graphic_types::boundary::capture_to_legacy(&capture, &arena).expect("f64 is in the legacy vocabulary");
+		let legacy = graphic_types::boundary::batch_to_legacy(&layout, batch, &arena).expect("f64 is in the legacy vocabulary");
 		let list = legacy.downcast_ref::<List<f64>>().unwrap();
 		assert_eq!(list.len(), 2);
 		assert_eq!(list.element(0).copied(), Some(1.5));