diff --git a/docs/experiments/ecg-rvq-16x.md b/docs/experiments/ecg-rvq-16x.md
index ab69f33..94c79b3 100644
--- a/docs/experiments/ecg-rvq-16x.md
+++ b/docs/experiments/ecg-rvq-16x.md
@@ -53,7 +53,7 @@ Every successful run produces the canonical edge deploy package:
 - `decoder.tflite` / `decoder.h` — decoder (float32 + optional INT8).
 - `decoder.keras` — float32 Python reference decoder.
 - `codebook.npz` / `codebook.h` — RVQ codebook tables.
-- `sample_stimulus.npz` — license-safe input/output reference frames.
+- `sample_data.npz` — license-safe input/target/reconstruction reference frames (published to HuggingFace as `sample_stimulus.npz`).
 - `model_card.json`, `deploy_manifest.json` — metadata.
 
 ## Customization Notes
diff --git a/docs/experiments/ecg-rvq-2x.md b/docs/experiments/ecg-rvq-2x.md
index 9df4cb2..2d9a1c1 100644
--- a/docs/experiments/ecg-rvq-2x.md
+++ b/docs/experiments/ecg-rvq-2x.md
@@ -53,7 +53,7 @@ Every successful run produces the canonical edge deploy package:
 - `decoder.tflite` / `decoder.h` — decoder (float32 + optional INT8).
 - `decoder.keras` — float32 Python reference decoder.
 - `codebook.npz` / `codebook.h` — RVQ codebook tables.
-- `sample_stimulus.npz` — license-safe input/output reference frames.
+- `sample_data.npz` — license-safe input/target/reconstruction reference frames (published to HuggingFace as `sample_stimulus.npz`).
 - `model_card.json`, `deploy_manifest.json` — metadata.
 
 ## Customization Notes
diff --git a/docs/experiments/ecg-rvq-32x.md b/docs/experiments/ecg-rvq-32x.md
index 141fc45..79698e1 100644
--- a/docs/experiments/ecg-rvq-32x.md
+++ b/docs/experiments/ecg-rvq-32x.md
@@ -53,7 +53,7 @@ Every successful run produces the canonical edge deploy package:
 - `decoder.tflite` / `decoder.h` — decoder (float32 + optional INT8).
 - `decoder.keras` — float32 Python reference decoder.
 - `codebook.npz` / `codebook.h` — RVQ codebook tables.
-- `sample_stimulus.npz` — license-safe input/output reference frames.
+- `sample_data.npz` — license-safe input/target/reconstruction reference frames (published to HuggingFace as `sample_stimulus.npz`).
 - `model_card.json`, `deploy_manifest.json` — metadata.
 
 ## Customization Notes
diff --git a/docs/experiments/ecg-rvq-4x-prior.md b/docs/experiments/ecg-rvq-4x-prior.md
index 1e96a26..fa9a68d 100644
--- a/docs/experiments/ecg-rvq-4x-prior.md
+++ b/docs/experiments/ecg-rvq-4x-prior.md
@@ -59,7 +59,7 @@ Every successful run produces the canonical edge deploy package:
 - `decoder.tflite` / `decoder.h` — decoder (float32 + optional INT8).
 - `decoder.keras` — float32 Python reference decoder.
 - `codebook.npz` / `codebook.h` — RVQ codebook tables.
-- `sample_stimulus.npz` — license-safe input/output reference frames.
+- `sample_data.npz` — license-safe input/target/reconstruction reference frames (published to HuggingFace as `sample_stimulus.npz`).
 - `model_card.json`, `deploy_manifest.json` — metadata.
 - `prior_int8.tflite` / `prior_int8.h` / `prior_manifest.json` — entropy prior (two-stage only).
 
diff --git a/docs/experiments/ecg-rvq-4x.md b/docs/experiments/ecg-rvq-4x.md
index c44030b..93cded0 100644
--- a/docs/experiments/ecg-rvq-4x.md
+++ b/docs/experiments/ecg-rvq-4x.md
@@ -58,7 +58,7 @@ Every successful run produces the canonical edge deploy package:
 - `decoder.tflite` / `decoder.h` — decoder (float32 + optional INT8).
 - `decoder.keras` — float32 Python reference decoder.
 - `codebook.npz` / `codebook.h` — RVQ codebook tables.
-- `sample_stimulus.npz` — license-safe input/output reference frames.
+- `sample_data.npz` — license-safe input/target/reconstruction reference frames (published to HuggingFace as `sample_stimulus.npz`).
 - `model_card.json`, `deploy_manifest.json` — metadata.
 - `prior_int8.tflite` / `prior_int8.h` / `prior_manifest.json` — entropy prior (two-stage only).
 
diff --git a/docs/experiments/ecg-rvq-64x.md b/docs/experiments/ecg-rvq-64x.md
index 733df97..27f1c92 100644
--- a/docs/experiments/ecg-rvq-64x.md
+++ b/docs/experiments/ecg-rvq-64x.md
@@ -53,7 +53,7 @@ Every successful run produces the canonical edge deploy package:
 - `decoder.tflite` / `decoder.h` — decoder (float32 + optional INT8).
 - `decoder.keras` — float32 Python reference decoder.
 - `codebook.npz` / `codebook.h` — RVQ codebook tables.
-- `sample_stimulus.npz` — license-safe input/output reference frames.
+- `sample_data.npz` — license-safe input/target/reconstruction reference frames (published to HuggingFace as `sample_stimulus.npz`).
 - `model_card.json`, `deploy_manifest.json` — metadata.
 
 ## Customization Notes
diff --git a/docs/experiments/ecg-rvq-8x-prior.md b/docs/experiments/ecg-rvq-8x-prior.md
index 2798df9..4ad2950 100644
--- a/docs/experiments/ecg-rvq-8x-prior.md
+++ b/docs/experiments/ecg-rvq-8x-prior.md
@@ -59,7 +59,7 @@ Every successful run produces the canonical edge deploy package:
 - `decoder.tflite` / `decoder.h` — decoder (float32 + optional INT8).
 - `decoder.keras` — float32 Python reference decoder.
 - `codebook.npz` / `codebook.h` — RVQ codebook tables.
-- `sample_stimulus.npz` — license-safe input/output reference frames.
+- `sample_data.npz` — license-safe input/target/reconstruction reference frames (published to HuggingFace as `sample_stimulus.npz`).
 - `model_card.json`, `deploy_manifest.json` — metadata.
 - `prior_int8.tflite` / `prior_int8.h` / `prior_manifest.json` — entropy prior (two-stage only).
 
diff --git a/docs/experiments/ecg-rvq-8x.md b/docs/experiments/ecg-rvq-8x.md
index 9825126..4bd16fe 100644
--- a/docs/experiments/ecg-rvq-8x.md
+++ b/docs/experiments/ecg-rvq-8x.md
@@ -58,7 +58,7 @@ Every successful run produces the canonical edge deploy package:
 - `decoder.tflite` / `decoder.h` — decoder (float32 + optional INT8).
 - `decoder.keras` — float32 Python reference decoder.
 - `codebook.npz` / `codebook.h` — RVQ codebook tables.
-- `sample_stimulus.npz` — license-safe input/output reference frames.
+- `sample_data.npz` — license-safe input/target/reconstruction reference frames (published to HuggingFace as `sample_stimulus.npz`).
 - `model_card.json`, `deploy_manifest.json` — metadata.
 - `prior_int8.tflite` / `prior_int8.h` / `prior_manifest.json` — entropy prior (two-stage only).
 
diff --git a/docs/experiments/ppg-rvq-16x.md b/docs/experiments/ppg-rvq-16x.md
index 23b5212..26b3918 100644
--- a/docs/experiments/ppg-rvq-16x.md
+++ b/docs/experiments/ppg-rvq-16x.md
@@ -53,7 +53,7 @@ Every successful run produces the canonical edge deploy package:
 - `decoder.tflite` / `decoder.h` — decoder (float32 + optional INT8).
 - `decoder.keras` — float32 Python reference decoder.
 - `codebook.npz` / `codebook.h` — RVQ codebook tables.
-- `sample_stimulus.npz` — license-safe input/output reference frames.
+- `sample_data.npz` — license-safe input/target/reconstruction reference frames (published to HuggingFace as `sample_stimulus.npz`).
 - `model_card.json`, `deploy_manifest.json` — metadata.
 
 ## Customization Notes
diff --git a/docs/experiments/ppg-rvq-2x.md b/docs/experiments/ppg-rvq-2x.md
index 193faa8..858eb69 100644
--- a/docs/experiments/ppg-rvq-2x.md
+++ b/docs/experiments/ppg-rvq-2x.md
@@ -53,7 +53,7 @@ Every successful run produces the canonical edge deploy package:
 - `decoder.tflite` / `decoder.h` — decoder (float32 + optional INT8).
 - `decoder.keras` — float32 Python reference decoder.
 - `codebook.npz` / `codebook.h` — RVQ codebook tables.
-- `sample_stimulus.npz` — license-safe input/output reference frames.
+- `sample_data.npz` — license-safe input/target/reconstruction reference frames (published to HuggingFace as `sample_stimulus.npz`).
 - `model_card.json`, `deploy_manifest.json` — metadata.
 
 ## Customization Notes
diff --git a/docs/experiments/ppg-rvq-32x.md b/docs/experiments/ppg-rvq-32x.md
index 59840b7..451f181 100644
--- a/docs/experiments/ppg-rvq-32x.md
+++ b/docs/experiments/ppg-rvq-32x.md
@@ -53,7 +53,7 @@ Every successful run produces the canonical edge deploy package:
 - `decoder.tflite` / `decoder.h` — decoder (float32 + optional INT8).
 - `decoder.keras` — float32 Python reference decoder.
 - `codebook.npz` / `codebook.h` — RVQ codebook tables.
-- `sample_stimulus.npz` — license-safe input/output reference frames.
+- `sample_data.npz` — license-safe input/target/reconstruction reference frames (published to HuggingFace as `sample_stimulus.npz`).
 - `model_card.json`, `deploy_manifest.json` — metadata.
 
 ## Customization Notes
diff --git a/docs/experiments/ppg-rvq-4x-prior.md b/docs/experiments/ppg-rvq-4x-prior.md
index c368156..2e93eb6 100644
--- a/docs/experiments/ppg-rvq-4x-prior.md
+++ b/docs/experiments/ppg-rvq-4x-prior.md
@@ -59,7 +59,7 @@ Every successful run produces the canonical edge deploy package:
 - `decoder.tflite` / `decoder.h` — decoder (float32 + optional INT8).
 - `decoder.keras` — float32 Python reference decoder.
 - `codebook.npz` / `codebook.h` — RVQ codebook tables.
-- `sample_stimulus.npz` — license-safe input/output reference frames.
+- `sample_data.npz` — license-safe input/target/reconstruction reference frames (published to HuggingFace as `sample_stimulus.npz`).
 - `model_card.json`, `deploy_manifest.json` — metadata.
 - `prior_int8.tflite` / `prior_int8.h` / `prior_manifest.json` — entropy prior (two-stage only).
 
diff --git a/docs/experiments/ppg-rvq-4x.md b/docs/experiments/ppg-rvq-4x.md
index 62958a7..c572b2b 100644
--- a/docs/experiments/ppg-rvq-4x.md
+++ b/docs/experiments/ppg-rvq-4x.md
@@ -58,7 +58,7 @@ Every successful run produces the canonical edge deploy package:
 - `decoder.tflite` / `decoder.h` — decoder (float32 + optional INT8).
 - `decoder.keras` — float32 Python reference decoder.
 - `codebook.npz` / `codebook.h` — RVQ codebook tables.
-- `sample_stimulus.npz` — license-safe input/output reference frames.
+- `sample_data.npz` — license-safe input/target/reconstruction reference frames (published to HuggingFace as `sample_stimulus.npz`).
 - `model_card.json`, `deploy_manifest.json` — metadata.
 - `prior_int8.tflite` / `prior_int8.h` / `prior_manifest.json` — entropy prior (two-stage only).
 
diff --git a/docs/experiments/ppg-rvq-8x-prior.md b/docs/experiments/ppg-rvq-8x-prior.md
index c7ca798..93c6a70 100644
--- a/docs/experiments/ppg-rvq-8x-prior.md
+++ b/docs/experiments/ppg-rvq-8x-prior.md
@@ -59,7 +59,7 @@ Every successful run produces the canonical edge deploy package:
 - `decoder.tflite` / `decoder.h` — decoder (float32 + optional INT8).
 - `decoder.keras` — float32 Python reference decoder.
 - `codebook.npz` / `codebook.h` — RVQ codebook tables.
-- `sample_stimulus.npz` — license-safe input/output reference frames.
+- `sample_data.npz` — license-safe input/target/reconstruction reference frames (published to HuggingFace as `sample_stimulus.npz`).
 - `model_card.json`, `deploy_manifest.json` — metadata.
 - `prior_int8.tflite` / `prior_int8.h` / `prior_manifest.json` — entropy prior (two-stage only).
 
diff --git a/docs/experiments/ppg-rvq-8x.md b/docs/experiments/ppg-rvq-8x.md
index 9c62f9c..da62c75 100644
--- a/docs/experiments/ppg-rvq-8x.md
+++ b/docs/experiments/ppg-rvq-8x.md
@@ -58,7 +58,7 @@ Every successful run produces the canonical edge deploy package:
 - `decoder.tflite` / `decoder.h` — decoder (float32 + optional INT8).
 - `decoder.keras` — float32 Python reference decoder.
 - `codebook.npz` / `codebook.h` — RVQ codebook tables.
-- `sample_stimulus.npz` — license-safe input/output reference frames.
+- `sample_data.npz` — license-safe input/target/reconstruction reference frames (published to HuggingFace as `sample_stimulus.npz`).
 - `model_card.json`, `deploy_manifest.json` — metadata.
 - `prior_int8.tflite` / `prior_int8.h` / `prior_manifest.json` — entropy prior (two-stage only).
 
diff --git a/scripts/render_experiment_docs.py b/scripts/render_experiment_docs.py
index e8b45d1..abc3ee3 100644
--- a/scripts/render_experiment_docs.py
+++ b/scripts/render_experiment_docs.py
@@ -227,7 +227,8 @@ def _render_experiment(exp: GoldenExperiment) -> str:
             "- `decoder.tflite` / `decoder.h` — decoder (float32 + optional INT8).",
             "- `decoder.keras` — float32 Python reference decoder.",
             "- `codebook.npz` / `codebook.h` — RVQ codebook tables.",
-            "- `sample_stimulus.npz` — license-safe input/output reference frames.",
+            "- `sample_data.npz` — license-safe input/target/reconstruction reference frames "
+            "(published to HuggingFace as `sample_stimulus.npz`).",
             "- `model_card.json`, `deploy_manifest.json` — metadata.",
         ]
     else: