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diff --git a/sessions/session_20260921_230937_970271/preprocessing/orange-belt-prior-v1/native/manifest.json b/sessions/session_20260921_230937_970271/preprocessing/orange-belt-prior-v1/native/manifest.json
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diff --git a/sessions/session_20260921_230937_970271/preprocessing/orange-belt-prior-v1/native/steps/colors.json b/sessions/session_20260921_230937_970271/preprocessing/orange-belt-prior-v1/native/steps/colors.json
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--- /dev/null
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diff --git a/sessions/session_20260921_230937_970271/preprocessing/orange-belt-prior-v1/native/steps/diagnose-depth.json b/sessions/session_20260921_230937_970271/preprocessing/orange-belt-prior-v1/native/steps/diagnose-depth.json
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diff --git a/sessions/session_20260921_230937_970271/preprocessing/orange-belt-prior-v1/native/steps/fit.json b/sessions/session_20260921_230937_970271/preprocessing/orange-belt-prior-v1/native/steps/fit.json
new file mode 100644
index 0000000000000000000000000000000000000000..78537caeb8f73d44b1c6cebad3db7d65151c25a0
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+++ b/sessions/session_20260921_230937_970271/preprocessing/orange-belt-prior-v1/native/steps/fit.json
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+{
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diff --git a/sessions/session_20260921_230937_970271/preprocessing/orange-belt-prior-v1/native/steps/hybrid.json b/sessions/session_20260921_230937_970271/preprocessing/orange-belt-prior-v1/native/steps/hybrid.json
new file mode 100644
index 0000000000000000000000000000000000000000..56cd232d29d509ea9c903900032b75f94b16a9d0
--- /dev/null
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diff --git a/sessions/session_20260921_230937_970271/preprocessing/orange-belt-prior-v1/native/steps/inputs.json b/sessions/session_20260921_230937_970271/preprocessing/orange-belt-prior-v1/native/steps/inputs.json
new file mode 100644
index 0000000000000000000000000000000000000000..5c2c7e545a970504e610ec7f5684466f4c3ce294
--- /dev/null
+++ b/sessions/session_20260921_230937_970271/preprocessing/orange-belt-prior-v1/native/steps/inputs.json
@@ -0,0 +1,216 @@
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\ No newline at end of file
diff --git a/sessions/session_20260921_230937_970271/preprocessing/orange-belt-prior-v1/native/steps/review.json b/sessions/session_20260921_230937_970271/preprocessing/orange-belt-prior-v1/native/steps/review.json
new file mode 100644
index 0000000000000000000000000000000000000000..2d4443c84ce3af17a374d9edaf1da3a81e09bed4
--- /dev/null
+++ b/sessions/session_20260921_230937_970271/preprocessing/orange-belt-prior-v1/native/steps/review.json
@@ -0,0 +1,65 @@
+{
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+  "settings": {
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+    "historical_sha256": null,
+    "baseline_fit": null
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