diff --git a/docs/getting-started/introduction.mdx b/docs/getting-started/introduction.mdx
index 7fe7fc8c3..0f96445bd 100644
--- a/docs/getting-started/introduction.mdx
+++ b/docs/getting-started/introduction.mdx
@@ -5,6 +5,8 @@ description: "Arc is the software factory for small teams of expert engineers"
Arc replaces the prompt-wait-review loop with version-controlled workflow graphs that orchestrate AI agents, shell commands, and human decisions into repeatable, long-horizon coding processes.
+
+
+ Arc is in private research preview. Contact [bryan@qlty.sh](mailto:bryan@qlty.sh) if you're interested in trying it.
+
+
## Prerequisites
- [Rust](https://rustup.rs/) (latest stable)
diff --git a/docs/getting-started/why-arc.mdx b/docs/getting-started/why-arc.mdx
index 166e78015..049416cf6 100644
--- a/docs/getting-started/why-arc.mdx
+++ b/docs/getting-started/why-arc.mdx
@@ -15,6 +15,8 @@ AI coding agents have transformed software engineering productivity, but the sur
- **Token costs are primed to explode.** ROI per token diverges wildly across tasks, models, and harnesses. Every unnecessary frontier token is one that can't be spent where it matters.
- **The continuous improvement loop broke.** Data is lost at every sub-process boundary. Organizations can't train LLMs the way they train people, and memory files make no guarantees.
+
+
## How Arc solves this
Arc gives you a deterministic harness around non-deterministic AI. You define **workflow graphs** in DOT files that specify exactly what happens, in what order, with which models, and where humans weigh in. Arc handles orchestration, parallelism, model routing, verification, and observability.
@@ -40,6 +42,8 @@ Arc gives you a deterministic harness around non-deterministic AI. You define **
+
+
## What a workflow looks like
Workflows are defined in Graphviz DOT, a simple graph description language. Here's a plan-approve-implement workflow and its DOT source:
diff --git a/docs/images/run-detail.png b/docs/images/run-detail.png
new file mode 100644
index 000000000..9298be879
Binary files /dev/null and b/docs/images/run-detail.png differ
diff --git a/docs/images/runs-board.png b/docs/images/runs-board.png
new file mode 100644
index 000000000..7eb2fa41e
Binary files /dev/null and b/docs/images/runs-board.png differ
diff --git a/docs/images/workflow-example.png b/docs/images/workflow-example.png
new file mode 100644
index 000000000..36ca3a491
Binary files /dev/null and b/docs/images/workflow-example.png differ