0a58850afe42b45ff80a0921e6cb5a6521fa2972
diff --git a/content/home.md b/content/home.md
index 78174883165f21ac18b5e7c58a763ca1407e52bc..081402b27acf9190f9ed79975e1cea95b678d8af 100644
--- a/content/home.md
+++ b/content/home.md
@@ -19,6 +19,18 @@ Read the full discussion in [/sama](/sama). The standalone, language-agnostic [v
 
 SAMA composes with the tools you already use. Use AGENTS.md to instruct the agent and SAMA to shape the code; use Factory's scorecard for breadth and SAMA for depth on the architectural pillar; run SWE-bench to grade the agent and SAMA to grade what the agent left behind.
 
+```
+   SWE-bench              ·  grades the agent
+   ─────────────────────────────────────────────────────────
+   Factory.ai Readiness   ·  scores the repo (8 pillars)
+   ─────────────────────────────────────────────────────────
+   SAMA              ★    ·  shapes the code (4 pillars, CI-gated)
+   ─────────────────────────────────────────────────────────
+   AGENTS.md              ·  instructs the agent
+```
+
+★ SAMA is the architecture layer — the only one with a binary CI gate. The others assess, grade, or instruct; SAMA *constrains*.
+
 | | What it does | SAMA's role alongside it |
 |---|---|---|
 | [SWE-bench](https://www.swebench.com/) | Scores agents on real GitHub issues | SAMA scores **codebases**, not agents |