diff --git a/src/OID_analysis/li22b/run_full_pipeline.py b/src/OID_analysis/li22b/run_full_pipeline.py
new file mode 100644
index 0000000..93a5b5d
--- /dev/null
+++ b/src/OID_analysis/li22b/run_full_pipeline.py
@@ -0,0 +1,43 @@
+# OID_analysis/li22b/run_full_pipeline.py
+"""Run full Li22b pipeline: A.2 POD -> A.3 LSE -> B (OID) -> C (synthesis).
+
+Usage (after all 50 commands collected):
+  PYTHONPATH="src:$PYTHONPATH" conda run -n sr_env python3 src/OID_analysis/li22b/run_full_pipeline.py
+"""
+import os, sys, subprocess, time
+
+_THIS_DIR = os.path.dirname(os.path.abspath(__file__))
+_REPO = os.path.abspath(os.path.join(_THIS_DIR, "..", "..", ".."))
+_ENV = os.getenv("CONDA_DEFAULT_ENV", "sr_env")
+
+STEPS = [
+    ("Phase A.2: POD on full DB", "phase_a2_pod.py"),
+    ("Phase A.3: LSE", "phase_a3_lse.py"),
+    ("Phase B: OID + Crossmap + Joint", "phase_b.py"),
+    ("Phase C: Synthesis", "phase_c_synthesis.py"),
+]
+
+
+def main():
+    for name, script in STEPS:
+        fp = os.path.join(_THIS_DIR, script)
+        print(f"\n{'='*60}")
+        print(f"  {name}")
+        print(f"{'='*60}")
+        t0 = time.time()
+        result = subprocess.run(
+            ["conda", "run", "-n", _ENV, "python3", fp],
+            cwd=_REPO,
+            env={**os.environ, "PYTHONPATH": f"src:{_REPO}/src"},
+            capture_output=False,
+        )
+        elapsed = time.time() - t0
+        if result.returncode != 0:
+            print(f"  FAILED (exit {result.returncode}) after {elapsed:.0f}s")
+            break
+        print(f"  Done in {elapsed:.0f}s")
+    print("\nPipeline complete.")
+
+
+if __name__ == "__main__":
+    main()