diff --git a/metadata/03051700_example_improved_00/sample_000/_agent_log.txt b/metadata/03051700_example_improved_00/sample_000/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9cfb980f8e325c0b2f35b99665acc52c140653ed
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_000/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_000`
+
+Prepared files:
+- `product_demo_raw.mp4` (downloaded, non-empty, valid MP4)
+- `product_narration.wav` (downloaded, non-empty, valid WAV)
+
+Summary written:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_000/product_demo_raw.mp4 b/metadata/03051700_example_improved_00/sample_000/product_demo_raw.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9bd8f7aaef87eca12cc2637fde257bc0eef2104b
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_000/product_demo_raw.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:05bd857af7f70bf51b6aac1144046973bf3325c9101a554bc27dc9607dbbd8f5
+size 2848208
diff --git a/metadata/03051700_example_improved_00/sample_000/product_narration.wav b/metadata/03051700_example_improved_00/sample_000/product_narration.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e9cf6db2b46b112018058f680f17ad205c90b625
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_000/product_narration.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dff36235dbd15a5e8ba52141cf31e0fd5687a3c7a10acf2af5db5ae6b3988bdf
+size 1127468
diff --git a/metadata/03051700_example_improved_00/sample_000/summary.json b/metadata/03051700_example_improved_00/sample_000/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_000/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_003/_agent_log.txt b/metadata/03051700_example_improved_00/sample_003/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d97321030085a5091b6b19cecc4919c7d3f2af2a
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_003/_agent_log.txt
@@ -0,0 +1,12 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_003`
+
+Created:
+- `project_summary.odt` (realistic draft report content)
+- `summary.json`
+
+`summary.json` content:
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_00/sample_003/project_summary.odt b/metadata/03051700_example_improved_00/sample_003/project_summary.odt
new file mode 100644
index 0000000000000000000000000000000000000000..00ec08b24a6a697bb76e0331e80b99938e60bc08
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_003/project_summary.odt differ
diff --git a/metadata/03051700_example_improved_00/sample_003/summary.json b/metadata/03051700_example_improved_00/sample_003/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_003/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_00/sample_004/Marketing_Review_Template.odp b/metadata/03051700_example_improved_00/sample_004/Marketing_Review_Template.odp
new file mode 100644
index 0000000000000000000000000000000000000000..6d8cec84a29a2504c7a3bad7fb06cb10a324fcbe
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_004/Marketing_Review_Template.odp differ
diff --git a/metadata/03051700_example_improved_00/sample_004/Q3_Sales_Data.ods b/metadata/03051700_example_improved_00/sample_004/Q3_Sales_Data.ods
new file mode 100644
index 0000000000000000000000000000000000000000..cb895bec68fdc52db98bbb960b7ac5465fb524c0
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_004/Q3_Sales_Data.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_004/_agent_log.txt b/metadata/03051700_example_improved_00/sample_004/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ad4daffcb68a4846b58bd7485b8b029714fb490c
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_004/_agent_log.txt
@@ -0,0 +1,13 @@
+Done. I prepared the environment in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_004`
+
+Created files:
+- `Q3_Sales_Data.ods` (realistic sales dataset with required columns and total row)
+- `Marketing_Review_Template.odp` (multi-slide presentation template with relevant placeholders)
+- `summary.json`
+
+`summary.json` content:
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_00/sample_004/summary.json b/metadata/03051700_example_improved_00/sample_004/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_004/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_00/sample_006/_agent_log.txt b/metadata/03051700_example_improved_00/sample_006/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a7e92835fa99ff9c2e4df8033dbb06c05ba2442d
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_006/_agent_log.txt
@@ -0,0 +1,12 @@
+Done. I completed setup in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_006`
+
+Created:
+- `python_workshop.odt` (realistic workshop draft content)
+- `summary.json`
+
+`summary.json`:
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_00/sample_006/python_workshop.odt b/metadata/03051700_example_improved_00/sample_006/python_workshop.odt
new file mode 100644
index 0000000000000000000000000000000000000000..c07bc910d963bb2d4943373e9d8b3875e223915d
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_006/python_workshop.odt differ
diff --git a/metadata/03051700_example_improved_00/sample_006/summary.json b/metadata/03051700_example_improved_00/sample_006/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_006/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_00/sample_008/_agent_log.txt b/metadata/03051700_example_improved_00/sample_008/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b7bec38225322c09821138927219e8173f7d20b0
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_008/_agent_log.txt
@@ -0,0 +1,12 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_008`
+
+Created:
+- `project_tasks.ods` (realistic task-tracking spreadsheet with required columns and 18 rows)
+- `summary.json`
+
+`summary.json` content:
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_00/sample_008/project_tasks.ods b/metadata/03051700_example_improved_00/sample_008/project_tasks.ods
new file mode 100644
index 0000000000000000000000000000000000000000..a470f9f864da7effa01545003409d9a8447bc5ac
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_008/project_tasks.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_008/summary.json b/metadata/03051700_example_improved_00/sample_008/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_008/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_00/sample_009/_agent_log.txt b/metadata/03051700_example_improved_00/sample_009/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4d83e058eeecaeb3e16f85095ecf6d3f386259ef
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_009/_agent_log.txt
@@ -0,0 +1,13 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_009`
+
+Created:
+- `financial_data.txt` (tab-separated quarterly financial dataset with required columns)
+- `q3_charts.ods` (quarterly profit trend spreadsheet data prepared for chart export workflow)
+- `summary.json`
+
+`summary.json` content:
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_00/sample_009/financial_data.txt b/metadata/03051700_example_improved_00/sample_009/financial_data.txt
new file mode 100644
index 0000000000000000000000000000000000000000..5965ea0306af0c46d12288cc1b46fd916694892e
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_009/financial_data.txt
@@ -0,0 +1,8 @@
+Quarter Revenue Expenses Profit Profit_Margin
+Q1 2023 1250000 910000 340000 27.20%
+Q2 2023 1325000 948000 377000 28.45%
+Q3 2023 1410000 995000 415000 29.43%
+Q4 2023 1505000 1042000 463000 30.76%
+Q1 2024 1560000 1095000 465000 29.81%
+Q2 2024 1628000 1139000 489000 30.04%
+Q3 2024 1715000 1182000 533000 31.08%
diff --git a/metadata/03051700_example_improved_00/sample_009/q3_charts.ods b/metadata/03051700_example_improved_00/sample_009/q3_charts.ods
new file mode 100644
index 0000000000000000000000000000000000000000..e929cb07c8f64b0a4a9338f8198902973241c02d
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_009/q3_charts.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_009/summary.json b/metadata/03051700_example_improved_00/sample_009/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_009/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_00/sample_013/_agent_log.txt b/metadata/03051700_example_improved_00/sample_013/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1dbef2200a22ca37e8b1734da1317105be94fc06
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_013/_agent_log.txt
@@ -0,0 +1,12 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_013`
+
+Created:
+- `project_kickoff.odp` (realistic 4-slide kickoff deck with slide 3 titled **Next Steps** and editable bullet list)
+- `summary.json`
+
+`summary.json` content:
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_00/sample_013/project_kickoff.odp b/metadata/03051700_example_improved_00/sample_013/project_kickoff.odp
new file mode 100644
index 0000000000000000000000000000000000000000..336adca4f9121f0d96eb0be4f2626193139cb4f3
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_013/project_kickoff.odp differ
diff --git a/metadata/03051700_example_improved_00/sample_013/summary.json b/metadata/03051700_example_improved_00/sample_013/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_013/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_00/sample_022/_agent_log.txt b/metadata/03051700_example_improved_00/sample_022/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0df7a8f9d1ff4e7794db65361f57a77ea71635dc
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_022/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. I validated the URL/content precondition and stopped due to mismatch, then wrote:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_022/summary.json`
+
+with:
+```json
+{"status":"fail","comment":"The webpage https://en.wikipedia.org/wiki/Python_(programming_language) is reachable (HTTP 200), but it does not contain a section titled 'Features and philosophy' as specified. The available section is titled 'Design philosophy and features'."}
+```
+⚠️ ✍️ Write: `to /mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_022/summary.json (274 chars)` failed
diff --git a/metadata/03051700_example_improved_00/sample_022/summary.json b/metadata/03051700_example_improved_00/sample_022/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..7687b1c5c7eac7fcf6504386487ffa57e79a989b
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_022/summary.json
@@ -0,0 +1 @@
+{"status":"fail","comment":"The webpage https://en.wikipedia.org/wiki/Python_(programming_language) is reachable (HTTP 200), but it does not contain a section titled 'Features and philosophy' as specified. The available section is titled 'Design philosophy and features'."}
diff --git a/metadata/03051700_example_improved_00/sample_023/_agent_log.txt b/metadata/03051700_example_improved_00/sample_023/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..89d99aa024c53b268f84f601f9b613998d2c7190
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_023/_agent_log.txt
@@ -0,0 +1,12 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_023`
+
+Created:
+- `workshop_registrants.ods` (realistic participant data with required fields including **Name**, **SeatNumber**, and **Room**)
+- `summary.json`
+
+`summary.json` content:
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_00/sample_023/summary.json b/metadata/03051700_example_improved_00/sample_023/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_023/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_00/sample_023/workshop_registrants.ods b/metadata/03051700_example_improved_00/sample_023/workshop_registrants.ods
new file mode 100644
index 0000000000000000000000000000000000000000..85acc7d9f24ec09339e157a97e65c15f63f5840e
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_023/workshop_registrants.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_029/_agent_log.txt b/metadata/03051700_example_improved_00/sample_029/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d94d4dcd6a13c1218954981849b5b95b1cd3967d
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_029/_agent_log.txt
@@ -0,0 +1,13 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_029`
+
+Created:
+- `inventory_data.xml` (well-formed product inventory XML with fields: ID, name, category, stock_quantity; 20 realistic records)
+- `company_logo.png` (downloaded valid PNG logo file, non-empty)
+- `summary.json`
+
+`summary.json` content:
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_00/sample_029/company_logo.png b/metadata/03051700_example_improved_00/sample_029/company_logo.png
new file mode 100644
index 0000000000000000000000000000000000000000..0d367e962771f77d6fe1c42d61eb48dc78ab687d
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_029/company_logo.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ea0e73137c1c8561e91241771e3c81e5b3e8f5ab2cbfdad1a00d8eea524815fa
+size 45187
diff --git a/metadata/03051700_example_improved_00/sample_029/inventory_data.xml b/metadata/03051700_example_improved_00/sample_029/inventory_data.xml
new file mode 100644
index 0000000000000000000000000000000000000000..ffc55501ce44bfa0e5676efaf929dc0a5172fd69
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_029/inventory_data.xml
@@ -0,0 +1,2 @@
+
+P-1001Wireless MousePeripherals142P-1002Mechanical KeyboardPeripherals96P-1003USB-C Hub 7-in-1Accessories58P-100427-inch IPS MonitorDisplays37P-1005Noise-Cancelling HeadsetAudio64P-10061080p Web CameraVideo81P-1007External SSD 1TBStorage49P-1008Laptop Stand AluminumAccessories120P-1009Ethernet AdapterNetworking73P-1010Portable ProjectorDisplays22P-1011Bluetooth SpeakerAudio55P-1012Surge Protector 8-OutletsPower88P-1013HDMI Cable 2mCables210P-1014Ergonomic Office ChairFurniture18P-1015Standing Desk ConverterFurniture26P-1016Label PrinterOffice Equipment14P-1017A4 Copy Paper 500 SheetsOffice Supplies132P-1018Whiteboard Markers SetOffice Supplies95P-1019Conference PhoneCommunication11P-1020Mini PC WorkstationComputers16
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_00/sample_029/summary.json b/metadata/03051700_example_improved_00/sample_029/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_029/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_00/sample_032/_agent_log.txt b/metadata/03051700_example_improved_00/sample_032/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f591ffe3df8303ae6bd19f14ab707b17e2bb2941
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_032/_agent_log.txt
@@ -0,0 +1,13 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_032`
+
+Created:
+- `invitation_template.txt` (with the specified mail-merge placeholder text)
+- `attendees.csv` (with required columns and multiple realistic sample entries)
+- `summary.json`
+
+`summary.json` content:
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_00/sample_032/attendees.csv b/metadata/03051700_example_improved_00/sample_032/attendees.csv
new file mode 100644
index 0000000000000000000000000000000000000000..deb547705b2b48256d44b5f5e8dd47d1cf08cdab
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_032/attendees.csv
@@ -0,0 +1,6 @@
+Name,Email,Workshop_Date,Location
+John Smith,john@example.com,2024-06-15,Conference Room A
+Maria Garcia,maria@example.com,2024-06-15,Conference Room A
+David Lee,david@example.com,2024-06-15,Conference Room A
+Aisha Khan,aisha.khan@example.com,2024-06-15,Conference Room A
+Luca Bianchi,luca.bianchi@example.com,2024-06-15,Conference Room A
diff --git a/metadata/03051700_example_improved_00/sample_032/invitation_template.txt b/metadata/03051700_example_improved_00/sample_032/invitation_template.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a5f7cd51cd92249348bb1b525bd5862fb5d1654a
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_032/invitation_template.txt
@@ -0,0 +1,6 @@
+Dear [Name],
+
+You are invited to our Data Visualization Workshop on [Workshop_Date] at [Location]. Please confirm your attendance by replying to this email.
+
+Best regards,
+The Organizing Team
diff --git a/metadata/03051700_example_improved_00/sample_032/summary.json b/metadata/03051700_example_improved_00/sample_032/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_032/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_00/sample_033/_agent_log.txt b/metadata/03051700_example_improved_00/sample_033/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..432f6a203c3d625ce057c3c32ed7b13bec08bffc
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_033/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_033`
+
+Created:
+- `client_proposal.odt` (realistic multi-section draft with headings, multiple paragraphs, and `TBD` instances for the requested edit workflow)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_033/client_proposal.odt b/metadata/03051700_example_improved_00/sample_033/client_proposal.odt
new file mode 100644
index 0000000000000000000000000000000000000000..319a4db7539f3c33cc7f8f79844f75e5106987bb
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_033/client_proposal.odt differ
diff --git a/metadata/03051700_example_improved_00/sample_033/summary.json b/metadata/03051700_example_improved_00/sample_033/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_033/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_037/_agent_log.txt b/metadata/03051700_example_improved_00/sample_037/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8920386e76bde911f60a3ec635ac675a19d9a8fc
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_037/_agent_log.txt
@@ -0,0 +1,12 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_037`
+
+Completed:
+- Verified URL precondition:
+- `https://docs.python.org/3/tutorial/introduction.html#using-python-as-a-calculator` → reachable (**HTTP 200**)
+- Confirmed relevant calculator content section exists on page.
+- Generated required input file:
+- `python_workshop.odp` (workshop presentation template with starter slides/content)
+- Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_037/python_workshop.odp b/metadata/03051700_example_improved_00/sample_037/python_workshop.odp
new file mode 100644
index 0000000000000000000000000000000000000000..a33ff19655690e25990b31121396649f8e31dcc4
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_037/python_workshop.odp differ
diff --git a/metadata/03051700_example_improved_00/sample_037/summary.json b/metadata/03051700_example_improved_00/sample_037/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_037/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_044/_agent_log.txt b/metadata/03051700_example_improved_00/sample_044/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..39e963186bd7ed9e62e5bed9f269b122969413ef
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_044/_agent_log.txt
@@ -0,0 +1,12 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_044`
+
+Completed actions:
+- Verified URL from `input`:
+- `https://docs.python.org/3/tutorial/introduction.html` → **HTTP 200**
+- Confirmed required content exists (the **“Numbers”** section with integer/floating-point arithmetic text).
+- Generated required input file:
+- `python_data_template.ods` (well-formed spreadsheet with pre-set headers and realistic training rows; cell **A2** available for pasted excerpt).
+- Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_044/python_data_template.ods b/metadata/03051700_example_improved_00/sample_044/python_data_template.ods
new file mode 100644
index 0000000000000000000000000000000000000000..b0099b81fd6c6027cd03737e266439e6c6336190
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_044/python_data_template.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_044/summary.json b/metadata/03051700_example_improved_00/sample_044/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_044/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_045/_agent_log.txt b/metadata/03051700_example_improved_00/sample_045/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..fdcd7de1cb9da109bdf36487223c907b0f0a5219
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_045/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_045`
+
+Created inputs:
+- `proposal_summary.odt` (one-page draft summary document with realistic proposal content)
+- `company_logo.png` (valid PNG logo image, ready for insertion/resizing)
+- `client_presentation.odp` (existing-style template deck with title/agenda/content slides)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_045/client_presentation.odp b/metadata/03051700_example_improved_00/sample_045/client_presentation.odp
new file mode 100644
index 0000000000000000000000000000000000000000..27ddb1f54454e49d53fdd31251f295ebcac83c4d
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_045/client_presentation.odp differ
diff --git a/metadata/03051700_example_improved_00/sample_045/company_logo.png b/metadata/03051700_example_improved_00/sample_045/company_logo.png
new file mode 100644
index 0000000000000000000000000000000000000000..60fa61095c9dc464331bd880690fa767cdca867d
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_045/company_logo.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:38d3d4b028a2e302dde656bbc3f0add320e2fbee1c24680d60a8a4ba54dec042
+size 16593
diff --git a/metadata/03051700_example_improved_00/sample_045/proposal_summary.odt b/metadata/03051700_example_improved_00/sample_045/proposal_summary.odt
new file mode 100644
index 0000000000000000000000000000000000000000..b8734b76b5a60bdeed9b49ba3114090048b6a45f
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_045/proposal_summary.odt differ
diff --git a/metadata/03051700_example_improved_00/sample_045/summary.json b/metadata/03051700_example_improved_00/sample_045/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_045/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_050/_agent_log.txt b/metadata/03051700_example_improved_00/sample_050/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c590f2568500fc6dfe73086d0538261aa6ce2128
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_050/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_050`
+
+Created:
+- `workshop_slides.odp` with realistic “Introduction to Digital Accessibility” content
+- Includes slide 3 title set to **“Key Principles”** (as required pre-edit state)
+- Includes slide 5 bullet list ready for adding the specified new bullet
+- `summary.json` with:
+- `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_050/summary.json b/metadata/03051700_example_improved_00/sample_050/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_050/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_050/workshop_slides.odp b/metadata/03051700_example_improved_00/sample_050/workshop_slides.odp
new file mode 100644
index 0000000000000000000000000000000000000000..dad2c198e10e0c53b52309efac3a63681aa382d9
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_050/workshop_slides.odp differ
diff --git a/metadata/03051700_example_improved_00/sample_055/_agent_log.txt b/metadata/03051700_example_improved_00/sample_055/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f66d9ba006438742e7a44b39aaf1cffbb905039a
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_055/_agent_log.txt
@@ -0,0 +1,8 @@
+Done. I validated the task URLs and found a precondition failure, so I stopped and wrote:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_055/summary.json`
+
+with:
+```json
+{"status":"fail","comment":"The webpage https://commons.wikimedia.org/wiki/File:Simple_leaf_icon.svg is unreachable (HTTP 404 Not Found), so required preconditions are not met."}
+```
diff --git a/metadata/03051700_example_improved_00/sample_055/summary.json b/metadata/03051700_example_improved_00/sample_055/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..2357982b09411518ec16e8fd30e133616e858b4a
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_055/summary.json
@@ -0,0 +1 @@
+{"status":"fail","comment":"The webpage https://commons.wikimedia.org/wiki/File:Simple_leaf_icon.svg is unreachable (HTTP 404 Not Found), so required preconditions are not met."}
diff --git a/metadata/03051700_example_improved_00/sample_067/_agent_log.txt b/metadata/03051700_example_improved_00/sample_067/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b92e77c1933a4a72cede32535926af701aa770a5
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_067/_agent_log.txt
@@ -0,0 +1,13 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_067`
+
+Completed items:
+- Verified URL precondition from input:
+- `https://data.worldbank.org/indicator/NY.GDP.MKTP.CD` → reachable (**HTTP 200**)
+- Confirmed relevant GDP indicator content exists.
+- Created required input files:
+- `marketing_report_template.odp` (with slide 3 title placeholder exactly **“Market Share Chart”** and subtitle text for formatting task)
+- `marketing_data.ods` (realistic marketing metrics dataset with 16 rows and formula-ready structure)
+- Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_067/marketing_data.ods b/metadata/03051700_example_improved_00/sample_067/marketing_data.ods
new file mode 100644
index 0000000000000000000000000000000000000000..2695848d6811fcd9d315c0d27ff467f8f3529826
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_067/marketing_data.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_067/marketing_report_template.odp b/metadata/03051700_example_improved_00/sample_067/marketing_report_template.odp
new file mode 100644
index 0000000000000000000000000000000000000000..858bd0ce29bca85a2a5841d3fa99f3219735f9c9
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_067/marketing_report_template.odp differ
diff --git a/metadata/03051700_example_improved_00/sample_067/summary.json b/metadata/03051700_example_improved_00/sample_067/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_067/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_077/_agent_log.txt b/metadata/03051700_example_improved_00/sample_077/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..52927934cb092592f3b9e51d1dbf7c341c84b07b
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_077/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_077`
+
+Prepared input:
+- `product_demo.mp4` (downloaded, non-empty, valid MP4)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_077/product_demo.mp4 b/metadata/03051700_example_improved_00/sample_077/product_demo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9bd8f7aaef87eca12cc2637fde257bc0eef2104b
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_077/product_demo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:05bd857af7f70bf51b6aac1144046973bf3325c9101a554bc27dc9607dbbd8f5
+size 2848208
diff --git a/metadata/03051700_example_improved_00/sample_077/summary.json b/metadata/03051700_example_improved_00/sample_077/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_077/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_082/_agent_log.txt b/metadata/03051700_example_improved_00/sample_082/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..211762a0e0b9e1a2f407463baa8eaee6603d24de
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_082/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_082`
+
+Prepared input files:
+- `bird_watch_workshop.odp` (multi-slide workshop deck with slide 3 chart placeholder and last-page feedback form content)
+- `species_data.ods` (20 realistic rows with required columns: `species_name`, `population_estimate`, `conservation_status`, `primary_habitat`)
+- `bird_calls.wav` (valid non-empty WAV audio file for slide auto-play insertion)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_082/bird_calls.wav b/metadata/03051700_example_improved_00/sample_082/bird_calls.wav
new file mode 100644
index 0000000000000000000000000000000000000000..4bfd20f74e0d459fc702e6bb1b7f76011bd7740e
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_082/bird_calls.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fddaf2fff3d3acc24ea67c7dadf924b2a03c81d869eb0edcfd197861a31ea765
+size 529244
diff --git a/metadata/03051700_example_improved_00/sample_082/bird_watch_workshop.odp b/metadata/03051700_example_improved_00/sample_082/bird_watch_workshop.odp
new file mode 100644
index 0000000000000000000000000000000000000000..4b8b988415468565cc8513b252d37bcbcb25d220
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_082/bird_watch_workshop.odp differ
diff --git a/metadata/03051700_example_improved_00/sample_082/species_data.ods b/metadata/03051700_example_improved_00/sample_082/species_data.ods
new file mode 100644
index 0000000000000000000000000000000000000000..bdee70a01f58329419f78bc5fbd07f3783d80226
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_082/species_data.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_082/summary.json b/metadata/03051700_example_improved_00/sample_082/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_082/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_104/Q3_Metrics.ods b/metadata/03051700_example_improved_00/sample_104/Q3_Metrics.ods
new file mode 100644
index 0000000000000000000000000000000000000000..ab2b98f04e1d5595bf0fe05c54ac52d8b94977e1
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_104/Q3_Metrics.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_104/Q3_Review.odp b/metadata/03051700_example_improved_00/sample_104/Q3_Review.odp
new file mode 100644
index 0000000000000000000000000000000000000000..ec6e63c1894f2a63d777ea6b7bf7c7353cee221b
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_104/Q3_Review.odp differ
diff --git a/metadata/03051700_example_improved_00/sample_104/_agent_log.txt b/metadata/03051700_example_improved_00/sample_104/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..2fbb9f710a90b401d8ca4becff34e92e76364c0c
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_104/_agent_log.txt
@@ -0,0 +1,14 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_104`
+
+Prepared input files:
+- `Q3_Review.odp` (draft deck with:
+- slide 1 title set to **Draft**
+- slide 3 chart placeholder
+- slide 4 video placeholder)
+- `Q3_Metrics.ods` (18 realistic monthly rows with required columns: `Month, Revenue, Expenses, Profit`)
+- `product_demo.mp4` (downloaded, non-empty, valid MP4)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_104/product_demo.mp4 b/metadata/03051700_example_improved_00/sample_104/product_demo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9bd8f7aaef87eca12cc2637fde257bc0eef2104b
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_104/product_demo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:05bd857af7f70bf51b6aac1144046973bf3325c9101a554bc27dc9607dbbd8f5
+size 2848208
diff --git a/metadata/03051700_example_improved_00/sample_104/summary.json b/metadata/03051700_example_improved_00/sample_104/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_104/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_105/_agent_log.txt b/metadata/03051700_example_improved_00/sample_105/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..80c67b5289b4098adee6037f5fdb692d94aa4bc9
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_105/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_105`
+
+Created required input files:
+- `contributions.xml` (well-formed XML with realistic contribution records, 18 entries)
+- `project_summary.odt` (draft summary document with title, introduction, and **Recent Contributions** section ready for pasted CSV content)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_105/contributions.xml b/metadata/03051700_example_improved_00/sample_105/contributions.xml
new file mode 100644
index 0000000000000000000000000000000000000000..7e00143b160af278a9e977d00404513029f7aecf
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_105/contributions.xml
@@ -0,0 +1,165 @@
+
+
+
+ Emma Rodriguez
+ Platform Engineering
+ Realtime Analytics Pipeline
+ Feature
+ 42
+ 2026-07-05
+ 9.1
+
+
+ Daniel Wu
+ Data Science
+ Customer Churn Forecasting
+ Model Improvement
+ 36
+ 2026-07-09
+ 8.7
+
+
+ Aisha Khan
+ Product Operations
+ Release Readiness Dashboard
+ Automation
+ 28
+ 2026-07-12
+ 8.3
+
+
+ Marcus Lee
+ Security
+ Access Control Hardening
+ Security Patch
+ 31
+ 2026-07-15
+ 8.9
+
+
+ Priya Nair
+ Quality Assurance
+ Regression Suite Expansion
+ Test Coverage
+ 33
+ 2026-07-18
+ 8.5
+
+
+ Sofia Martin
+ UX Engineering
+ Dashboard Accessibility Upgrade
+ UI Enhancement
+ 26
+ 2026-07-21
+ 8.2
+
+
+ Noah Bennett
+ Backend Services
+ Notification Orchestration API
+ API Development
+ 40
+ 2026-07-24
+ 9.0
+
+
+ Liam Patel
+ Infrastructure
+ Container Cost Optimization
+ Optimization
+ 29
+ 2026-07-27
+ 8.4
+
+
+ Olivia Chen
+ Frontend Platform
+ Design System Refactor
+ Refactor
+ 37
+ 2026-07-30
+ 8.8
+
+
+ Ethan Brooks
+ DevOps
+ Blue-Green Deployment Pipeline
+ CI/CD Enhancement
+ 35
+ 2026-08-02
+ 8.9
+
+
+ Maya Singh
+ Data Engineering
+ Event Stream Validation Layer
+ Data Quality
+ 30
+ 2026-08-05
+ 8.6
+
+
+ Jacob Kim
+ SRE
+ Incident Postmortem Automation
+ Reliability
+ 27
+ 2026-08-09
+ 8.1
+
+
+ Isabella Torres
+ Program Management
+ Cross-Team Milestone Tracking
+ Coordination
+ 24
+ 2026-08-12
+ 7.9
+
+
+ Henry Walker
+ Performance Engineering
+ Query Latency Reduction
+ Tuning
+ 34
+ 2026-08-16
+ 8.7
+
+
+ Grace Liu
+ Release Management
+ Release Checklist Standardization
+ Process Improvement
+ 22
+ 2026-08-19
+ 7.8
+
+
+ Arjun Mehta
+ Cloud Engineering
+ Multi-Region Failover Drill
+ Resilience Testing
+ 32
+ 2026-08-23
+ 8.8
+
+
+ Chloe Adams
+ Customer Success Engineering
+ Usage Insights Export Tool
+ Customer Feature
+ 25
+ 2026-08-26
+ 8.0
+
+
+ Benjamin Carter
+ Knowledge Management
+ Technical Runbook Consolidation
+ Documentation
+ 21
+ 2026-08-29
+ 7.7
+
+
diff --git a/metadata/03051700_example_improved_00/sample_105/project_summary.odt b/metadata/03051700_example_improved_00/sample_105/project_summary.odt
new file mode 100644
index 0000000000000000000000000000000000000000..33abe2745b36989cfa0d1b904b84bd25ec65aea3
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_105/project_summary.odt differ
diff --git a/metadata/03051700_example_improved_00/sample_105/summary.json b/metadata/03051700_example_improved_00/sample_105/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_105/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_107/_agent_log.txt b/metadata/03051700_example_improved_00/sample_107/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..7d00edb9452c4aee9149283245587c4064163f44
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_107/_agent_log.txt
@@ -0,0 +1,6 @@
+Done. I verified the URL precondition and content match, then completed setup for:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_107`
+
+Result written:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_107/summary.json b/metadata/03051700_example_improved_00/sample_107/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_107/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_108/_agent_log.txt b/metadata/03051700_example_improved_00/sample_108/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..aa967773acfe8b88e9e10cd9c63afbdae9bada5c
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_108/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_108`
+
+Prepared input files:
+- `project_timeline.ods` (realistic milestone timeline with required columns: `Phase`, `Start Date`, `End Date`, `Status`; plus helper columns for snapshot placement notes)
+- `demo_recording.mp4` (downloaded, non-empty, valid MP4)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_108/demo_recording.mp4 b/metadata/03051700_example_improved_00/sample_108/demo_recording.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..44dbd83e13410b94fc88c214f1593242d41421d7
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_108/demo_recording.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:be998e5fed5a9065bbccdb097884794ebd2492cb261ec40948e7a846af5724b8
+size 5485935
diff --git a/metadata/03051700_example_improved_00/sample_108/project_timeline.ods b/metadata/03051700_example_improved_00/sample_108/project_timeline.ods
new file mode 100644
index 0000000000000000000000000000000000000000..64709db282d9b61d3d7f5f6992b8c8d37b8e5b79
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_108/project_timeline.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_108/summary.json b/metadata/03051700_example_improved_00/sample_108/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_108/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_109/_agent_log.txt b/metadata/03051700_example_improved_00/sample_109/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..700dd07212d9a12b58d93ede276dc9f5da5b083a
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_109/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_109`
+
+Created required input files:
+- `product_catalog.ods` (realistic product catalog with required columns and 16 rows)
+- `logo_base.png` (base logo image, suitable for resize/brightness/icon conversion workflow)
+- `badge_overlay.png` (overlay badge asset with transparency for compositing)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_109/badge_overlay.png b/metadata/03051700_example_improved_00/sample_109/badge_overlay.png
new file mode 100644
index 0000000000000000000000000000000000000000..e2d3524f13a30c3f2d8995fe615c3e7fde503519
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_109/badge_overlay.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d175a68bd396635842b52bb769c8fa6e89c05873b5801e72f5e3fdce081924dc
+size 3961
diff --git a/metadata/03051700_example_improved_00/sample_109/logo_base.png b/metadata/03051700_example_improved_00/sample_109/logo_base.png
new file mode 100644
index 0000000000000000000000000000000000000000..f695c8c9cf164411a9ba6ba951507ef0f6385fef
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_109/logo_base.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:469c8396d7d30c3c0b89b6acb8ced9c5a6b355a445a8aa7a46a2a5fd19b45ac3
+size 6564
diff --git a/metadata/03051700_example_improved_00/sample_109/product_catalog.ods b/metadata/03051700_example_improved_00/sample_109/product_catalog.ods
new file mode 100644
index 0000000000000000000000000000000000000000..586587ea7fabd036ba27528b80924aad5e6b54bf
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_109/product_catalog.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_109/summary.json b/metadata/03051700_example_improved_00/sample_109/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_109/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_112/_agent_log.txt b/metadata/03051700_example_improved_00/sample_112/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..84a79ff9beb1684e485757103ad9823b6e63bab4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_112/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_112`
+
+Created required input file:
+- `workshop_slide.odp` (2-slide template; slide 2 contains the placeholder text **“Workshop Details”** and a main content area for pasted Python-doc text)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_112/summary.json b/metadata/03051700_example_improved_00/sample_112/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_112/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_112/workshop_slide.odp b/metadata/03051700_example_improved_00/sample_112/workshop_slide.odp
new file mode 100644
index 0000000000000000000000000000000000000000..9fe1a19591d501f821b2844920486d7913ec0ef1
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_112/workshop_slide.odp differ
diff --git a/metadata/03051700_example_improved_00/sample_114/_agent_log.txt b/metadata/03051700_example_improved_00/sample_114/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3fe4663bc3fa7cd401809392792e79ae6bc3fcc5
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_114/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_114`
+
+Created required input files:
+- `product_data.ods` (8 realistic products with required columns: `Product`, `Price`, `Features`, `Rating`)
+- `logo.png` (valid company logo PNG for insertion into Calc)
+- `client_notes.txt` (coherent multi-paragraph client notes for Writer import)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_114/client_notes.txt b/metadata/03051700_example_improved_00/sample_114/client_notes.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ca61db579a7054d60f078c7eac4701be0244c08e
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_114/client_notes.txt
@@ -0,0 +1,7 @@
+Client Meeting Notes - Product Comparison
+
+The client is evaluating a shortlist of products across home office, audio, and smart home categories. Their primary selection criteria are reliability, ease of use, and total cost of ownership over a 12-month period. They also care about post-purchase support quality and warranty turnaround times.
+
+During the last review call, the client asked for a clear side-by-side comparison table that highlights feature differences without excessive technical jargon. They specifically requested visible pricing, average user rating, and a concise feature summary for each product to support decision-making in their procurement meeting.
+
+Action requested: prepare a final comparison document that includes key metrics at the end, with values aligned for quick readability. The final document should be suitable for sharing with non-technical stakeholders before the approval deadline next week.
diff --git a/metadata/03051700_example_improved_00/sample_114/logo.png b/metadata/03051700_example_improved_00/sample_114/logo.png
new file mode 100644
index 0000000000000000000000000000000000000000..3984f35536b3a729d9265f8dd85c267ac2e0f44e
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_114/logo.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9ee0414867c07cb8feac76d24135425bf64261da083290381a568d41ed951dbf
+size 13842
diff --git a/metadata/03051700_example_improved_00/sample_114/product_data.ods b/metadata/03051700_example_improved_00/sample_114/product_data.ods
new file mode 100644
index 0000000000000000000000000000000000000000..5339df944c03a839b1173963b690732a0fe76c4d
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_114/product_data.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_114/summary.json b/metadata/03051700_example_improved_00/sample_114/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_114/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_118/_agent_log.txt b/metadata/03051700_example_improved_00/sample_118/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..02214a6b51ed815cdbfe4eef6bd94b9997eb7b37
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_118/_agent_log.txt
@@ -0,0 +1,12 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_118`
+
+Prepared input files:
+- `sustainability_demo.mp4` (downloaded, non-empty, valid MP4)
+- `subtitles_en.srt` (timestamped English subtitle file)
+- `training_module.odp` (template deck with slide 3 titled **Video Demonstration** and a video placeholder area)
+- `module_overview.txt` (coherent overview text with bullet points)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_118/module_overview.txt b/metadata/03051700_example_improved_00/sample_118/module_overview.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f983459a9a566e93b2cc84790fae77c12eb30c4b
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_118/module_overview.txt
@@ -0,0 +1,10 @@
+Sustainability Training Module Overview
+
+This training module introduces new interns to the company’s environmental strategy and practical sustainability actions across departments. It covers the rationale behind our goals, current progress, and where individual contributors can help.
+
+Key topics include responsible energy use in daily operations, waste reduction practices, and sustainable procurement awareness. The session also explains how initiative outcomes are measured and reported to leadership.
+
+- Understand the three pillars of our sustainability program
+- Learn examples of intern-led improvements from previous cohorts
+- Review participation channels for submitting ideas and feedback
+- Identify measurable actions to apply during your first month
diff --git a/metadata/03051700_example_improved_00/sample_118/subtitles_en.srt b/metadata/03051700_example_improved_00/sample_118/subtitles_en.srt
new file mode 100644
index 0000000000000000000000000000000000000000..7eeb483805aa88f44df25366a44c51bdfe2ee059
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_118/subtitles_en.srt
@@ -0,0 +1,19 @@
+1
+00:00:00,000 --> 00:00:02,500
+Welcome to our sustainability training module.
+
+2
+00:00:02,500 --> 00:00:05,500
+In this session, you'll learn how our teams reduce emissions and waste.
+
+3
+00:00:05,500 --> 00:00:08,500
+We focus on energy efficiency, responsible sourcing, and circular operations.
+
+4
+00:00:08,500 --> 00:00:12,000
+Every intern can contribute through measurable daily actions.
+
+5
+00:00:12,000 --> 00:00:16,000
+Let's explore the initiatives in this short demonstration video.
diff --git a/metadata/03051700_example_improved_00/sample_118/summary.json b/metadata/03051700_example_improved_00/sample_118/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_118/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_118/sustainability_demo.mp4 b/metadata/03051700_example_improved_00/sample_118/sustainability_demo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..44dbd83e13410b94fc88c214f1593242d41421d7
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_118/sustainability_demo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:be998e5fed5a9065bbccdb097884794ebd2492cb261ec40948e7a846af5724b8
+size 5485935
diff --git a/metadata/03051700_example_improved_00/sample_118/training_module.odp b/metadata/03051700_example_improved_00/sample_118/training_module.odp
new file mode 100644
index 0000000000000000000000000000000000000000..9e844e0022243604ab2ba0294476d1c9d8e371df
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_118/training_module.odp differ
diff --git a/metadata/03051700_example_improved_00/sample_122/_agent_log.txt b/metadata/03051700_example_improved_00/sample_122/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..52c063205f181314630a145332a4886bd5bd7c4a
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_122/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_122`
+
+Created required input file:
+- `conference_agenda.odp` (multi-slide agenda deck with slide 3 containing a detailed timeline table suitable for export/crop/enhance workflow)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_122/conference_agenda.odp b/metadata/03051700_example_improved_00/sample_122/conference_agenda.odp
new file mode 100644
index 0000000000000000000000000000000000000000..ce1438429fb72638574d163d08b0258de301a6ff
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_122/conference_agenda.odp differ
diff --git a/metadata/03051700_example_improved_00/sample_122/summary.json b/metadata/03051700_example_improved_00/sample_122/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_122/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_130/_agent_log.txt b/metadata/03051700_example_improved_00/sample_130/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9ac017dfed43def7ab15fb7094fc5716c8f5f7a9
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_130/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_130`
+
+Prepared input files:
+- `marketing_review.odp` (draft deck with slide 3 titled **Campaign Results** and chart placeholder)
+- `campaign_data.ods` (realistic campaign dataset including **Campaign Name** and **Total Spend** columns)
+- `intro_music.wav` (valid WAV audio file for auto-play insertion on slide 1)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_130/campaign_data.ods b/metadata/03051700_example_improved_00/sample_130/campaign_data.ods
new file mode 100644
index 0000000000000000000000000000000000000000..4a6d887d244729923d026bea629110601d87f99b
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_130/campaign_data.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_130/intro_music.wav b/metadata/03051700_example_improved_00/sample_130/intro_music.wav
new file mode 100644
index 0000000000000000000000000000000000000000..c20c5a54b3491ba1b486c9fcec887c4c295b2ab8
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_130/intro_music.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a5e6c1116db7c99eaf46374093b6be7c9d8c7757fe21e9e3919fa5a1c837f83e
+size 529244
diff --git a/metadata/03051700_example_improved_00/sample_130/marketing_review.odp b/metadata/03051700_example_improved_00/sample_130/marketing_review.odp
new file mode 100644
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Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_130/marketing_review.odp differ
diff --git a/metadata/03051700_example_improved_00/sample_130/summary.json b/metadata/03051700_example_improved_00/sample_130/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_130/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_142/_agent_log.txt b/metadata/03051700_example_improved_00/sample_142/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0cce79d798951eda2582746fbd2b63d38c59bc86
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_142/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_142`
+
+Created required input file:
+- `project_guidelines.pdf` (multi-slide PDF with final slide containing the exact outdated contact info to be edited:
+- `support@oldcompany.com`
+- `(555) 123-4567`)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_142/project_guidelines.pdf b/metadata/03051700_example_improved_00/sample_142/project_guidelines.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..6ad4dc2995ed2695c3a810864d348ffa4fecc2fe
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_142/project_guidelines.pdf
@@ -0,0 +1,131 @@
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diff --git a/metadata/03051700_example_improved_00/sample_142/summary.json b/metadata/03051700_example_improved_00/sample_142/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_142/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_144/_agent_log.txt b/metadata/03051700_example_improved_00/sample_144/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..536cd20462364855c0b7bb6421af8a09ea7e06c3
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_144/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_144`
+
+Created required input files:
+- `award_nominees.ods` (realistic nominee dataset with required columns: `nominee_name`, `department`, `award_category`, `ceremony_date`)
+- `company_logo.png` (valid logo image for header insertion in Writer)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_144/award_nominees.ods b/metadata/03051700_example_improved_00/sample_144/award_nominees.ods
new file mode 100644
index 0000000000000000000000000000000000000000..32afda6458f7da08b020de1156eeb604ee75a700
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_144/award_nominees.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_144/company_logo.png b/metadata/03051700_example_improved_00/sample_144/company_logo.png
new file mode 100644
index 0000000000000000000000000000000000000000..5c9bdc364e3c5aa2eb9463392358514f9553b709
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_144/company_logo.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:51c5f0ac94fd837ed93fe28825758ef20b4dcc4ae6ca53b3a036244fe9b4bdcf
+size 14735
diff --git a/metadata/03051700_example_improved_00/sample_144/summary.json b/metadata/03051700_example_improved_00/sample_144/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_144/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_145/_agent_log.txt b/metadata/03051700_example_improved_00/sample_145/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..79bf487bb994028e0a070a8ea39a643db371cb3f
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_145/_agent_log.txt
@@ -0,0 +1,8 @@
+Done. Environment setup completed for:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_145`
+
+Since the `input` array is empty, there were no required input files to generate or download during setup.
+I wrote:
+
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_145/summary.json b/metadata/03051700_example_improved_00/sample_145/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_145/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_146/_agent_log.txt b/metadata/03051700_example_improved_00/sample_146/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4b263dccb33d5014546722ee738345f3d9496933
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_146/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_146`
+
+Created required input files:
+- `calculate_totals.py` (runnable script that outputs formatted quarterly totals)
+- `sales_summary.ods` (empty/ready spreadsheet template for pasting totals in `A1`)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_146/calculate_totals.py b/metadata/03051700_example_improved_00/sample_146/calculate_totals.py
new file mode 100644
index 0000000000000000000000000000000000000000..6f4998194be199b950b8139ad460b16ae737fbbb
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_146/calculate_totals.py
@@ -0,0 +1,12 @@
+#!/usr/bin/env python3
+"""Calculate quarterly sales totals and print formatted output."""
+
+quarterly_totals = {
+ 'Q1': 45230,
+ 'Q2': 52890,
+ 'Q3': 48750,
+ 'Q4': 61420,
+}
+
+for q in ['Q1', 'Q2', 'Q3', 'Q4']:
+ print(f"{q}: ${quarterly_totals[q]:,}")
diff --git a/metadata/03051700_example_improved_00/sample_146/sales_summary.ods b/metadata/03051700_example_improved_00/sample_146/sales_summary.ods
new file mode 100644
index 0000000000000000000000000000000000000000..a7685bb757f6a62e1d1742acc4775673326df2ca
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_146/sales_summary.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_146/summary.json b/metadata/03051700_example_improved_00/sample_146/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_146/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_159/_agent_log.txt b/metadata/03051700_example_improved_00/sample_159/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b013f334c945cf5cabdf94f431daafa741cab30f
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_159/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_159`
+
+Prepared input:
+- `client_feedback_meeting.wav` (generated, non-empty, valid WAV audio file suitable for VLC HTTP stream setup/testing)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_159/client_feedback_meeting.wav b/metadata/03051700_example_improved_00/sample_159/client_feedback_meeting.wav
new file mode 100644
index 0000000000000000000000000000000000000000..329d398ea9794ab3952dc619cf65bdbea419dc0d
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_159/client_feedback_meeting.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:36e0fad88f3d72c9f9f1d416e783f3e7412c4d3d88ca19646af5d1e3cf0fdc81
+size 1940444
diff --git a/metadata/03051700_example_improved_00/sample_159/summary.json b/metadata/03051700_example_improved_00/sample_159/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_159/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_160/_agent_log.txt b/metadata/03051700_example_improved_00/sample_160/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..400402fa9ad3031fe8ca306544f3ba2251e39c3b
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_160/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_160`
+
+Created required input file:
+- `monthly_expenses.ods` (realistic personal budget data for the last quarter with columns: `Date`, `Category`, `Description`, `Amount`, 35 rows)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_160/monthly_expenses.ods b/metadata/03051700_example_improved_00/sample_160/monthly_expenses.ods
new file mode 100644
index 0000000000000000000000000000000000000000..40f95566838bd4c119fbd14f872975d77557544a
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_160/monthly_expenses.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_160/summary.json b/metadata/03051700_example_improved_00/sample_160/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_160/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_169/_agent_log.txt b/metadata/03051700_example_improved_00/sample_169/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..28eabf09896c28fe6ff993ffa0d2f55e14623e85
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_169/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_169`
+
+Created required input file:
+- `python_docs.html` (well-structured basic Python documentation content suitable for Writer import, with room to append fetched release/version output)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_169/python_docs.html b/metadata/03051700_example_improved_00/sample_169/python_docs.html
new file mode 100644
index 0000000000000000000000000000000000000000..54c913acecaab6d0d3c01b623042b2c4a6f2a00e
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_169/python_docs.html
@@ -0,0 +1,47 @@
+
+
+
+
+
+ Python Documentation Notes
+
+
+
+
Python Documentation Structure
+
Internal draft for release-summary preparation
+
+
+
Overview
+
+ Python is a high-level, interpreted programming language known for readability,
+ broad ecosystem support, and strong community adoption across automation,
+ data engineering, web development, and scientific computing.
+
+
+
+
+
Core Language Areas
+
+
Syntax basics: variables, expressions, and control flow
+
Data structures: lists, dictionaries, tuples, and sets
+
Functions, modules, and package management
+
Error handling, testing practices, and type hints
+
+
+
+
+
Usage Notes
+
+ This file is intended to be imported into LibreOffice Writer as the base content
+ for a team-facing summary document. The latest version output from the
+ companion script should be appended below these sections.
+
+
+
+
diff --git a/metadata/03051700_example_improved_00/sample_169/summary.json b/metadata/03051700_example_improved_00/sample_169/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_169/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_170/_agent_log.txt b/metadata/03051700_example_improved_00/sample_170/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8231faab4d0b649c0d755c6af4453c27294c8189
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_170/_agent_log.txt
@@ -0,0 +1,12 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_170`
+
+Created required input file:
+- `client_proposal.odt` (draft proposal with editable target fields, including:
+- title currently set to **Draft Proposal**
+- client name set to **EcoHarvest Foods**
+- **Deliverables** section ready for adding the requested new bullet point)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_170/client_proposal.odt b/metadata/03051700_example_improved_00/sample_170/client_proposal.odt
new file mode 100644
index 0000000000000000000000000000000000000000..2c833e9b5627a61a9453bf550f6cc02e147d55ae
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_170/client_proposal.odt differ
diff --git a/metadata/03051700_example_improved_00/sample_170/summary.json b/metadata/03051700_example_improved_00/sample_170/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_170/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_184/_agent_log.txt b/metadata/03051700_example_improved_00/sample_184/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..11223bccf508424d4a6ffe03053012cd59aceb54
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_184/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_184`
+
+Created required input file:
+- `monthly_expenses.ods` (March 2025 expense data with required columns: `Date`, `Category`, `Description`, `Amount`, `Payment Method`; 31 realistic rows)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_184/monthly_expenses.ods b/metadata/03051700_example_improved_00/sample_184/monthly_expenses.ods
new file mode 100644
index 0000000000000000000000000000000000000000..2a4fe307b403a9ce6be4b60dd5bfaca910000544
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_184/monthly_expenses.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_184/summary.json b/metadata/03051700_example_improved_00/sample_184/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_184/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_188/_agent_log.txt b/metadata/03051700_example_improved_00/sample_188/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d8ad7b4927e63f4de5a3522c6a976e902f6cb2d2
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_188/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_188`
+
+Created required input files:
+- `innovation_week_template.odt` (mail-merge-ready invitation template with placeholders for participant fields)
+- `participant_data.csv` (20 realistic participant rows with required columns: `full_name`, `project_title`, `department`, `email`)
+- `innovation_week_slides.odp` (presentation template ready for outline insertion and participant slide generation)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_188/innovation_week_slides.odp b/metadata/03051700_example_improved_00/sample_188/innovation_week_slides.odp
new file mode 100644
index 0000000000000000000000000000000000000000..57f531a072d3ab46ccc4a383525bb0ef628f00d5
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_188/innovation_week_slides.odp differ
diff --git a/metadata/03051700_example_improved_00/sample_188/innovation_week_template.odt b/metadata/03051700_example_improved_00/sample_188/innovation_week_template.odt
new file mode 100644
index 0000000000000000000000000000000000000000..246069c8c1bbee685d96513aa755f4b9c6b9ca57
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_188/innovation_week_template.odt differ
diff --git a/metadata/03051700_example_improved_00/sample_188/participant_data.csv b/metadata/03051700_example_improved_00/sample_188/participant_data.csv
new file mode 100644
index 0000000000000000000000000000000000000000..f281a0ddbb6ba6e46a6824e7611dca3e18b3ff09
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_188/participant_data.csv
@@ -0,0 +1,21 @@
+full_name,project_title,department,email
+Alice Chen,AI-Powered Customer Insight Dashboard,Data Science,alice.chen@company.com
+Brian Patel,Low-Code Workflow Automation Hub,Operations,brian.patel@company.com
+Carla Gomez,Sustainable Packaging Optimization,Product,carla.gomez@company.com
+Daniel Kim,Real-Time Sales Forecast Engine,Finance,daniel.kim@company.com
+Elena Rossi,Adaptive Learning Portal for Onboarding,People Ops,elena.rossi@company.com
+Farah Khan,Smart Inventory Rebalancing Model,Supply Chain,farah.khan@company.com
+George Li,Voice-Driven Internal Knowledge Search,Engineering,george.li@company.com
+Hannah Nguyen,Customer Journey Heatmap Toolkit,Marketing,hannah.nguyen@company.com
+Isaac Turner,Edge Monitoring for Retail Devices,IT Infrastructure,isaac.turner@company.com
+Julia Martins,Predictive Churn Intervention Assistant,Customer Success,julia.martins@company.com
+Kevin Osei,Automated Compliance Evidence Collector,Security,kevin.osei@company.com
+Lina Haddad,Contract Review Copilot,Legal,lina.haddad@company.com
+Marco Silva,Partner Performance Scoring Platform,Partnerships,marco.silva@company.com
+Nora Ibrahim,Experiment Tracking Governance Layer,Research,nora.ibrahim@company.com
+Owen Brooks,Pipeline Reliability Stress Simulator,SRE,owen.brooks@company.com
+Priya Menon,Procurement Savings Discovery Engine,Procurement,priya.menon@company.com
+Quinn Adams,QA Defect Pattern Analyzer,Quality Assurance,quinn.adams@company.com
+Rafael Costa,Community Impact Measurement Portal,CSR,rafael.costa@company.com
+Sophia Park,Interactive Executive KPI Storyboard,Strategy,sophia.park@company.com
+Tariq Mahmood,Field Service Route Optimization,Field Operations,tariq.mahmood@company.com
diff --git a/metadata/03051700_example_improved_00/sample_188/summary.json b/metadata/03051700_example_improved_00/sample_188/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_188/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_198/_agent_log.txt b/metadata/03051700_example_improved_00/sample_198/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e6da51bfc9a69d99be19940e452991a6cfd5f7e6
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_198/_agent_log.txt
@@ -0,0 +1,12 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_198`
+
+Created required input files:
+- `renewable_energy_guide.odt` (draft guide document ready for cover insertion and EPUB export)
+- `energy_slides.odp` (presentation template with a third slide for the wind turbine diagram)
+- `wind_turbine_diagram.png` (diagram asset for insertion/export workflow)
+- `paper_texture.jpg` (background texture asset for GIMP compositing)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_198/energy_slides.odp b/metadata/03051700_example_improved_00/sample_198/energy_slides.odp
new file mode 100644
index 0000000000000000000000000000000000000000..cbd991da6ad7c53305366ed67cc5d9e7c7afa45f
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_198/energy_slides.odp differ
diff --git a/metadata/03051700_example_improved_00/sample_198/paper_texture.jpg b/metadata/03051700_example_improved_00/sample_198/paper_texture.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..0903dc5d29a63e6605f27bb9b9b235814717957a
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_198/paper_texture.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4887b48aa2243855998dcacfa6fd96faebdd93773a2a5c5c88c2f20b4adfee10
+size 84409
diff --git a/metadata/03051700_example_improved_00/sample_198/renewable_energy_guide.odt b/metadata/03051700_example_improved_00/sample_198/renewable_energy_guide.odt
new file mode 100644
index 0000000000000000000000000000000000000000..4c51e081c3235ba446b5fe9489348e6fb1b89665
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_198/renewable_energy_guide.odt differ
diff --git a/metadata/03051700_example_improved_00/sample_198/summary.json b/metadata/03051700_example_improved_00/sample_198/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_198/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_198/wind_turbine_diagram.png b/metadata/03051700_example_improved_00/sample_198/wind_turbine_diagram.png
new file mode 100644
index 0000000000000000000000000000000000000000..614021752740a6baa16390e6be176858fbc19646
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_198/wind_turbine_diagram.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f47787802dd24978f7b98d0f216fe56d5cd22684d47ededc820ef06bf84fc0eb
+size 20934
diff --git a/metadata/03051700_example_improved_00/sample_205/_agent_log.txt b/metadata/03051700_example_improved_00/sample_205/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f73b61b77c924c43d3524ab8744ef3667aa7cae3
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_205/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_205`
+
+Created required input files:
+- `market_data.ods` (includes A1:B5 exchange-rate/projection block ready for copy-paste workflow)
+- `q3_review.odp` (presentation template with slide 4 titled **Market Conditions** and a **Key Exchange Rates** placeholder area)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_205/market_data.ods b/metadata/03051700_example_improved_00/sample_205/market_data.ods
new file mode 100644
index 0000000000000000000000000000000000000000..ddffb1644f6794981a8b24d1de18d9b8b53f33d2
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_205/market_data.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_205/q3_review.odp b/metadata/03051700_example_improved_00/sample_205/q3_review.odp
new file mode 100644
index 0000000000000000000000000000000000000000..0cb467b2c61e111eeffd1c422091d34e308788e4
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_205/q3_review.odp differ
diff --git a/metadata/03051700_example_improved_00/sample_205/summary.json b/metadata/03051700_example_improved_00/sample_205/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_205/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_206/_agent_log.txt b/metadata/03051700_example_improved_00/sample_206/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..15fa50ae20971bd105700dc4e2a620268ec0786e
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_206/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_206`
+
+Created required input files:
+- `client_hours.csv` (realistic invoice-hours dataset with required columns: `Date`, `Task`, `Hours`, `Rate`)
+- `invoice_template.html` (invoice template containing client placeholders, **Invoice Items** section, and signature area for final PDF annotation workflow)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_206/client_hours.csv b/metadata/03051700_example_improved_00/sample_206/client_hours.csv
new file mode 100644
index 0000000000000000000000000000000000000000..f29e6c3cc2a938ebcfa5eebbe54e8cd17adaf0a9
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_206/client_hours.csv
@@ -0,0 +1,18 @@
+Date,Task,Hours,Rate
+2024-05-01,Project kickoff meeting,2.0,120
+2024-05-02,Requirements analysis,3.5,120
+2024-05-03,Wireframe drafting,4.0,115
+2024-05-06,UI mockup revisions,3.0,115
+2024-05-07,Backend API planning,2.5,130
+2024-05-08,Database schema update,3.0,130
+2024-05-09,Integration testing prep,2.0,125
+2024-05-10,Client review call,1.5,120
+2024-05-13,Feature implementation A,5.0,130
+2024-05-14,Feature implementation B,4.5,130
+2024-05-15,Bug fixes and QA,3.5,125
+2024-05-16,Documentation update,2.5,110
+2024-05-17,Deployment checklist,2.0,120
+2024-05-20,UAT support,3.0,120
+2024-05-21,Final polish and handoff,2.5,125
+2024-05-22,Post-launch monitoring,2.0,120
+2024-05-23,Training session,1.5,115
diff --git a/metadata/03051700_example_improved_00/sample_206/invoice_template.html b/metadata/03051700_example_improved_00/sample_206/invoice_template.html
new file mode 100644
index 0000000000000000000000000000000000000000..6c8605d786de12e6d178d59a5567a2fdd583a1c4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_206/invoice_template.html
@@ -0,0 +1,44 @@
+
+
+
+
+
+ Invoice Template
+
+
+
+
Client Invoice
+
Invoice #: INV-2024-05 | Issue Date: 2024-05-31
+
+
Client Details
+
Client: [Client Name Placeholder]
+
Project: [Project Name Placeholder]
+
+
Invoice Items
+
Paste/import service line items below this heading.
+
+
+
+
+
Date
+
Task
+
Hours
+
Rate
+
Line Total
+
+
+
+
[Date]
[Task]
[Hours]
[Rate]
[Total]
+
+
+
+
Authorized Signature
+
+
diff --git a/metadata/03051700_example_improved_00/sample_206/summary.json b/metadata/03051700_example_improved_00/sample_206/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_206/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_208/_agent_log.txt b/metadata/03051700_example_improved_00/sample_208/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..53a08a755aefcbdc7e90600504223bc034749542
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_208/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_208`
+
+Created required input files:
+- `renewable_energy_trends.odp` (draft deck with slide 3 titled **Solar Capacity Growth** and chart insertion placeholder)
+- `solar_growth_chart.png` (ready-to-insert chart image for the slide update/export workflow)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_208/renewable_energy_trends.odp b/metadata/03051700_example_improved_00/sample_208/renewable_energy_trends.odp
new file mode 100644
index 0000000000000000000000000000000000000000..bcde9746dda0e0cfc1d29fc6145c4aafc8a0d596
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_208/renewable_energy_trends.odp differ
diff --git a/metadata/03051700_example_improved_00/sample_208/solar_growth_chart.png b/metadata/03051700_example_improved_00/sample_208/solar_growth_chart.png
new file mode 100644
index 0000000000000000000000000000000000000000..2ae1c8ef3cd27ab9e35f770453c4f500332164aa
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_208/solar_growth_chart.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d8c52c8b4682497b217eb8a2758084b6ab81c0cb0d9e854acaad8e14e4fae1bf
+size 30147
diff --git a/metadata/03051700_example_improved_00/sample_208/summary.json b/metadata/03051700_example_improved_00/sample_208/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_208/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_210/_agent_log.txt b/metadata/03051700_example_improved_00/sample_210/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f0f4171c97e8301a5aba69b68773a441023cf859
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_210/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_210`
+
+Created required input file:
+- `climate_data_template.ods` (realistic monthly climate dataset template with required columns: `Date`, `Temperature`, `Precipitation`)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_210/climate_data_template.ods b/metadata/03051700_example_improved_00/sample_210/climate_data_template.ods
new file mode 100644
index 0000000000000000000000000000000000000000..fb09f5bb376077b719fa5efb19ffe77eda689abf
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_210/climate_data_template.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_210/summary.json b/metadata/03051700_example_improved_00/sample_210/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_210/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_213/_agent_log.txt b/metadata/03051700_example_improved_00/sample_213/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ce71b948a73f8dca1adb2fe33d509047cb04a97e
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_213/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_213`
+
+Created required input file:
+- `project_timeline.ods` (realistic project schedule with required columns: `Task Name`, `Start Date`, `End Date`, `Assigned To`, `Status`)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_213/project_timeline.ods b/metadata/03051700_example_improved_00/sample_213/project_timeline.ods
new file mode 100644
index 0000000000000000000000000000000000000000..b6c0df023c975ab7b557cd960e38b90f0bea82a9
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_213/project_timeline.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_213/summary.json b/metadata/03051700_example_improved_00/sample_213/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_213/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_216/_agent_log.txt b/metadata/03051700_example_improved_00/sample_216/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..42805b413a94b427a99ffe8e218569df509764fa
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_216/_agent_log.txt
@@ -0,0 +1,8 @@
+Done. I verified the required URL precondition for:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_216`
+
+- Checked `https://www.python.org/downloads/` for HTTP 200 and expected download/release-related content.
+- Wrote:
+
+`summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_216/summary.json b/metadata/03051700_example_improved_00/sample_216/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_216/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_221/_agent_log.txt b/metadata/03051700_example_improved_00/sample_221/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..389dc922e2b37ad4a7248df37a6b5036623d797d
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_221/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_221`
+
+Created required input files:
+- `project_kickoff_minutes.odt` (structured kickoff minutes draft with an **Attendees** heading and insertion placeholder)
+- `attendee_list.csv` (realistic attendee data with required columns: `Name`, `Department`, `Email`)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_221/attendee_list.csv b/metadata/03051700_example_improved_00/sample_221/attendee_list.csv
new file mode 100644
index 0000000000000000000000000000000000000000..5941e073dee717e2ad481e1f65a56ac6a271d532
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_221/attendee_list.csv
@@ -0,0 +1,17 @@
+Name,Department,Email
+James Smith,Project Management,j.smith@univ-enterprise.org
+Alicia Romero,Engineering,alicia.romero@univ-enterprise.org
+Wei Chen,Data Science,wei.chen@univ-enterprise.org
+Priya Nair,Design,priya.nair@univ-enterprise.org
+Daniel Okafor,Operations,daniel.okafor@univ-enterprise.org
+Lina Haddad,Security,lina.haddad@univ-enterprise.org
+Marco Silva,Finance,marco.silva@univ-enterprise.org
+Hannah Brooks,Legal,hannah.brooks@univ-enterprise.org
+Owen Patel,Product,owen.patel@univ-enterprise.org
+Sofia Ivanova,Marketing,sofia.ivanova@univ-enterprise.org
+Noah Kim,Customer Success,noah.kim@univ-enterprise.org
+Elena Rossi,Procurement,elena.rossi@univ-enterprise.org
+Rafael Costa,IT Support,rafael.costa@univ-enterprise.org
+Mei Tan,Quality Assurance,mei.tan@univ-enterprise.org
+Grace Liu,Human Resources,grace.liu@univ-enterprise.org
+Arjun Mehta,Research,arjun.mehta@univ-enterprise.org
diff --git a/metadata/03051700_example_improved_00/sample_221/project_kickoff_minutes.odt b/metadata/03051700_example_improved_00/sample_221/project_kickoff_minutes.odt
new file mode 100644
index 0000000000000000000000000000000000000000..452ee3998b549f08d0eea63c305736b990d065b1
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_221/project_kickoff_minutes.odt differ
diff --git a/metadata/03051700_example_improved_00/sample_221/summary.json b/metadata/03051700_example_improved_00/sample_221/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_221/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_232/_agent_log.txt b/metadata/03051700_example_improved_00/sample_232/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..00941edcadf6d5e4f28c8d77fb36e05becd9c07e
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_232/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_232`
+
+Created required input files:
+- `project_kickoff.odp` (3-slide draft: title, agenda, conclusion)
+- `company_logo.png` (local logo image suitable for top-right insertion/resizing on conclusion slide)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_232/company_logo.png b/metadata/03051700_example_improved_00/sample_232/company_logo.png
new file mode 100644
index 0000000000000000000000000000000000000000..2e5076369b6436a061b10f18c1cbb649b3bc772e
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_232/company_logo.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:acc713c59855141b18a6f0edb57d645e96f2373ce04267baf60f677763242a65
+size 20716
diff --git a/metadata/03051700_example_improved_00/sample_232/project_kickoff.odp b/metadata/03051700_example_improved_00/sample_232/project_kickoff.odp
new file mode 100644
index 0000000000000000000000000000000000000000..22eb1ac9483c93d067c4d802a0462a8ea66937d3
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_232/project_kickoff.odp differ
diff --git a/metadata/03051700_example_improved_00/sample_232/summary.json b/metadata/03051700_example_improved_00/sample_232/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_232/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_255/_agent_log.txt b/metadata/03051700_example_improved_00/sample_255/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..acb447cac5dadd793cba86bd99b76315ce48a234
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_255/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_255`
+
+Created required input file:
+- `project_proposal.odt` (well-formed proposal draft including sections for project goals, budget breakdown with table, timeline, and volunteer roles)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_255/project_proposal.odt b/metadata/03051700_example_improved_00/sample_255/project_proposal.odt
new file mode 100644
index 0000000000000000000000000000000000000000..6b0b01320a55ae448af477d7b32047dd63c71f77
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_255/project_proposal.odt differ
diff --git a/metadata/03051700_example_improved_00/sample_255/summary.json b/metadata/03051700_example_improved_00/sample_255/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_255/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_261/_agent_log.txt b/metadata/03051700_example_improved_00/sample_261/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..719eed26e0272ae4b9e369b43b44f04eab36ad65
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_261/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_261`
+
+Created required input file:
+- `climate_article.rtf` (well-formed draft article content ready for Writer import and downstream summary-script workflow)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_261/climate_article.rtf b/metadata/03051700_example_improved_00/sample_261/climate_article.rtf
new file mode 100644
index 0000000000000000000000000000000000000000..6c96665907c333ee8c10a215b17a851b5833abe1
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_261/climate_article.rtf
@@ -0,0 +1,12 @@
+{\rtf1\ansi\deff0
+{\fonttbl{\f0 Liberation Serif;}{\f1 Liberation Sans;}}
+\paperw11906\paperh16838\margl1440\margr1440\margt1440\margb1440
+\fs24
+{\f1\b Climate Resilience in Coastal Cities\b0\par}
+\par
+Rising temperatures and sea-level pressure are forcing coastal cities to rethink how infrastructure is planned, financed, and maintained. In many regions, flood events that once occurred every decade are now being observed every few years, exposing weaknesses in drainage systems, transport corridors, and energy distribution networks. Urban planners are increasingly combining traditional engineering defenses with nature-based approaches such as wetlands restoration and permeable public spaces to reduce runoff and absorb storm surges.\par
+\par
+Data from municipal climate observatories also indicates that heat stress is becoming a year-round planning issue rather than a seasonal concern. Neighborhoods with limited tree cover can experience significantly higher surface temperatures than nearby districts, creating public health and productivity risks. Several cities have responded by prioritizing shaded transit routes, reflective roofing programs, and updated building guidelines that improve ventilation and lower cooling demand. These measures are often most effective when paired with community-level education and targeted support for vulnerable households.\par
+\par
+Financing remains the central challenge for long-term adaptation. While emergency repairs can be funded through short budget cycles, resilience projects require multi-year commitments and cross-department coordination. Successful programs tend to align climate metrics with economic outcomes, demonstrating how preventive investments reduce insurance losses, service interruptions, and reconstruction costs over time. As climate volatility increases, decision-makers are placing greater value on systems that can be monitored continuously and adjusted quickly based on new risk data.\par
+}
diff --git a/metadata/03051700_example_improved_00/sample_261/summary.json b/metadata/03051700_example_improved_00/sample_261/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_261/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_262/_agent_log.txt b/metadata/03051700_example_improved_00/sample_262/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..591b884c3d6d44b24f3debebd3f49f96bc4d520f
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_262/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_262`
+
+Created required input file:
+- `client_engagement_2024.csv` (header + 12 monthly rows with realistic values for `Month`, `Active_Users`, `Support_Tickets`, matching A1:C13 chart workflow)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_262/client_engagement_2024.csv b/metadata/03051700_example_improved_00/sample_262/client_engagement_2024.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a1e7927be368b5653bcdae439d04418eac0f8d87
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_262/client_engagement_2024.csv
@@ -0,0 +1,13 @@
+Month,Active_Users,Support_Tickets
+2024-01,12840,412
+2024-02,13120,398
+2024-03,13675,421
+2024-04,14210,405
+2024-05,14980,433
+2024-06,15540,447
+2024-07,16190,462
+2024-08,16830,451
+2024-09,17425,439
+2024-10,18110,428
+2024-11,18870,416
+2024-12,19640,409
diff --git a/metadata/03051700_example_improved_00/sample_262/summary.json b/metadata/03051700_example_improved_00/sample_262/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_262/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_266/_agent_log.txt b/metadata/03051700_example_improved_00/sample_266/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b43855db8b781e841d8d7a4532dbeab17401c107
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_266/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_266`
+
+Created required input files:
+- `client_requirements.odt` (meeting-notes style feature request document with a multi-item feature list)
+- `feature_backlog.ods` (backlog template with required columns: `ID`, `Feature`, `Priority`, `Status`)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_266/client_requirements.odt b/metadata/03051700_example_improved_00/sample_266/client_requirements.odt
new file mode 100644
index 0000000000000000000000000000000000000000..9bbbeb8703639deb6c0b3b86ecb201d4ae148161
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_266/client_requirements.odt differ
diff --git a/metadata/03051700_example_improved_00/sample_266/feature_backlog.ods b/metadata/03051700_example_improved_00/sample_266/feature_backlog.ods
new file mode 100644
index 0000000000000000000000000000000000000000..b7218b852aeb931814c5edcb658d989e3c9d46e0
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_266/feature_backlog.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_266/summary.json b/metadata/03051700_example_improved_00/sample_266/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_266/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_270/_agent_log.txt b/metadata/03051700_example_improved_00/sample_270/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c0078cea6af6ad4cc56c3d589645b0fcf02789a6
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_270/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_270`
+
+Created required input files:
+- `webinar_registrations.ods` (A1:C30-ready registration dataset with columns `Date`, `Region`, `Attendee_Count`)
+- `company_logo.png` (local logo image for GIMP compositing)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_270/company_logo.png b/metadata/03051700_example_improved_00/sample_270/company_logo.png
new file mode 100644
index 0000000000000000000000000000000000000000..bdf2fa0e10094e441a0670e351d0f816adc0ab7b
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_270/company_logo.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ea6fb99d66c9ddc20e404a269eb6be9ed9cd2a3d983d7fa0074bc33c2e4df376
+size 17148
diff --git a/metadata/03051700_example_improved_00/sample_270/summary.json b/metadata/03051700_example_improved_00/sample_270/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_270/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_270/webinar_registrations.ods b/metadata/03051700_example_improved_00/sample_270/webinar_registrations.ods
new file mode 100644
index 0000000000000000000000000000000000000000..af172050ca899c8e9ca57d8edbcc341b59dcf260
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_270/webinar_registrations.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_271/Q3_sales_data.ods b/metadata/03051700_example_improved_00/sample_271/Q3_sales_data.ods
new file mode 100644
index 0000000000000000000000000000000000000000..283377dd8e0dacd110ffdae32f4130792cfe8633
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_271/Q3_sales_data.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_271/_agent_log.txt b/metadata/03051700_example_improved_00/sample_271/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..83ddb50f9c59ad87feafacd77c47a862fa0a9b73
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_271/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_271`
+
+Created required input files:
+- `Q3_sales_data.ods` (regional Q3 sales dataset with a populated B2:F10 summary table region)
+- `company_logo.png` (local logo image for insertion into cell A1 area)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_271/company_logo.png b/metadata/03051700_example_improved_00/sample_271/company_logo.png
new file mode 100644
index 0000000000000000000000000000000000000000..3adb5a652e43e85f3821dfa242e3de2e8c79e93b
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_271/company_logo.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:288c36d5ef285634bfb468a81965650fa3f3d2e9d083c9c757e4e3b0f68f2fe8
+size 15032
diff --git a/metadata/03051700_example_improved_00/sample_271/summary.json b/metadata/03051700_example_improved_00/sample_271/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_271/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_275/_agent_log.txt b/metadata/03051700_example_improved_00/sample_275/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..484f6d4ef904bb2becbce06aef438682030f4ffe
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_275/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_275`
+
+Created required input file:
+- `marketing_budget_draft.odt` (draft report with narrative sections and a budget allocation table suitable for the CSV extraction/import workflow)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_275/marketing_budget_draft.odt b/metadata/03051700_example_improved_00/sample_275/marketing_budget_draft.odt
new file mode 100644
index 0000000000000000000000000000000000000000..ca828d9d0d6333bd15cd691eb846c7a9ea0b2a3a
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_275/marketing_budget_draft.odt differ
diff --git a/metadata/03051700_example_improved_00/sample_275/summary.json b/metadata/03051700_example_improved_00/sample_275/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_275/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_276/_agent_log.txt b/metadata/03051700_example_improved_00/sample_276/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..7e152ac05364ef4330c4fb02e0712e501d88bdcb
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_276/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_276`
+
+Created required input file:
+- `welcome_package_template.odt` (mail-merge-ready template containing placeholders such as `[client_name]`, `[subscription_tier]`, `[email]`, and `[signup_date]`, plus a section for the final client summary table)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_276/summary.json b/metadata/03051700_example_improved_00/sample_276/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_276/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_276/welcome_package_template.odt b/metadata/03051700_example_improved_00/sample_276/welcome_package_template.odt
new file mode 100644
index 0000000000000000000000000000000000000000..3604e37dc8ae483013d0a6b014d51b0fb9596cb3
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_276/welcome_package_template.odt differ
diff --git a/metadata/03051700_example_improved_00/sample_284/_agent_log.txt b/metadata/03051700_example_improved_00/sample_284/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..178f3553b7ebf893ac54e71ca5ae28c03939f9f8
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_284/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_284`
+
+Created required input file:
+- `project_budget.ods` (with `Materials` and `Summary` sheets; includes an **Organic Soil** line initialized to 40 bags at 12.50 and a grand total row for downstream edits/export)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_284/project_budget.ods b/metadata/03051700_example_improved_00/sample_284/project_budget.ods
new file mode 100644
index 0000000000000000000000000000000000000000..7e54b4f3f2691a2691957ed1431868e5696b07ae
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_284/project_budget.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_284/summary.json b/metadata/03051700_example_improved_00/sample_284/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_284/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_285/_agent_log.txt b/metadata/03051700_example_improved_00/sample_285/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..655e461eeaae6eb20f7037d24b89488c3450d687
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_285/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_285`
+
+Created required input files:
+- `product_demo_raw.mp4` (valid non-empty demo video clip)
+- `english_subs.srt` (timed English subtitle file aligned to the clip)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_285/english_subs.srt b/metadata/03051700_example_improved_00/sample_285/english_subs.srt
new file mode 100644
index 0000000000000000000000000000000000000000..41e1fd33acba181e0d6789b2d5ba079995a5896d
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_285/english_subs.srt
@@ -0,0 +1,15 @@
+1
+00:00:00,000 --> 00:00:02,200
+Welcome to the Acme product demo.
+
+2
+00:00:02,200 --> 00:00:05,400
+In this video, we highlight key workflow improvements.
+
+3
+00:00:05,400 --> 00:00:08,500
+Track progress, collaborate faster, and deliver results.
+
+4
+00:00:08,500 --> 00:00:11,500
+Thank you for watching.
diff --git a/metadata/03051700_example_improved_00/sample_285/product_demo_raw.mp4 b/metadata/03051700_example_improved_00/sample_285/product_demo_raw.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..6df99248b2fbcc1ba588e2e1f1370b5073d16dc5
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_285/product_demo_raw.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c79d0bfd52284d1a05a8db2e4c73cf4d4415321d9e80025cd72dd17d873596cd
+size 376582
diff --git a/metadata/03051700_example_improved_00/sample_285/summary.json b/metadata/03051700_example_improved_00/sample_285/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_285/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_293/_agent_log.txt b/metadata/03051700_example_improved_00/sample_293/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..fc6a084c2ad2f5bfa8a4469050c4ac1b469255e9
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_293/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_293`
+
+Created required input file:
+- `workshop_agenda.odt` (well-formed workshop agenda document suitable for Writer→PDF→Impress workflow)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_293/summary.json b/metadata/03051700_example_improved_00/sample_293/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_293/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_293/workshop_agenda.odt b/metadata/03051700_example_improved_00/sample_293/workshop_agenda.odt
new file mode 100644
index 0000000000000000000000000000000000000000..fa14145f8d714696a4b5782cf8d9e2cccbe6a6ca
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_293/workshop_agenda.odt differ
diff --git a/metadata/03051700_example_improved_00/sample_299/_agent_log.txt b/metadata/03051700_example_improved_00/sample_299/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..88142a4fdb6cab9c8f7d341346232e21e187e09b
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_299/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_299`
+
+Created required input file:
+- `language_comparison.ods` (pre-populated comparison table with columns `Language`, `Year Created`, `Paradigm`, `Popularity Score` and realistic multi-language rows, ready for the requested `Key Features` column insertion and HTML export workflow)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_299/language_comparison.ods b/metadata/03051700_example_improved_00/sample_299/language_comparison.ods
new file mode 100644
index 0000000000000000000000000000000000000000..678d17fd93948e8114e1c3971df99b7ac2576022
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_299/language_comparison.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_299/summary.json b/metadata/03051700_example_improved_00/sample_299/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_299/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_304/_agent_log.txt b/metadata/03051700_example_improved_00/sample_304/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..fc0fff776d7134980b516349487d6dc4987a694c
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_304/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_304`
+
+Created required input files:
+- `marketing_expenses_Q3.csv` (realistic Q3 expense data with required columns: `Date`, `Category`, `Vendor`, `Amount`)
+- `budget_report_template.odt` (report template with an **Expense Breakdown** section ready for CSV table insertion and formatting)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_304/budget_report_template.odt b/metadata/03051700_example_improved_00/sample_304/budget_report_template.odt
new file mode 100644
index 0000000000000000000000000000000000000000..54021769a39cf131130ddc2f3a4c6e70419a17fe
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_304/budget_report_template.odt differ
diff --git a/metadata/03051700_example_improved_00/sample_304/marketing_expenses_Q3.csv b/metadata/03051700_example_improved_00/sample_304/marketing_expenses_Q3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a449ff81f81896731f46f40ec923211e0acfca64
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_304/marketing_expenses_Q3.csv
@@ -0,0 +1,28 @@
+Date,Category,Vendor,Amount
+2024-07-02,Digital Ads,SearchGrid Media,1850.00
+2024-07-04,Content Production,BlueFrame Studio,1240.50
+2024-07-08,Event Sponsorship,TechSummit Expo,3200.00
+2024-07-12,Design Services,Pixel Harbor,980.00
+2024-07-15,Email Campaign,MailOrbit,420.00
+2024-07-18,Analytics Tools,InsightPilot,760.00
+2024-07-22,Social Media,BoostReach,1135.40
+2024-07-25,Video Production,Northlight Films,2450.00
+2024-07-29,Printing,CityPress,390.75
+2024-08-01,Digital Ads,SearchGrid Media,1925.00
+2024-08-05,Content Production,BlueFrame Studio,1375.00
+2024-08-09,Webinar Platform,StreamDeck Pro,615.00
+2024-08-13,PR Outreach,SignalPoint PR,1540.00
+2024-08-16,Market Research,TrendScope,890.00
+2024-08-20,Social Media,BoostReach,1188.20
+2024-08-23,Photography,LightCanvas,760.00
+2024-08-27,Event Booth,ExpoCraft,2750.00
+2024-08-30,Brand Merchandise,PrintLoop,1325.60
+2024-09-03,Digital Ads,SearchGrid Media,2050.00
+2024-09-06,Content Production,BlueFrame Studio,1410.80
+2024-09-10,Influencer Campaign,CreatorBridge,2890.00
+2024-09-13,Email Campaign,MailOrbit,455.00
+2024-09-17,Analytics Tools,InsightPilot,780.00
+2024-09-20,Design Services,Pixel Harbor,1025.00
+2024-09-24,Web Hosting,CloudAnchor,360.00
+2024-09-27,Video Editing,Northlight Films,1580.00
+2024-09-30,Printing,CityPress,415.30
diff --git a/metadata/03051700_example_improved_00/sample_304/summary.json b/metadata/03051700_example_improved_00/sample_304/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_304/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_311/_agent_log.txt b/metadata/03051700_example_improved_00/sample_311/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..78d4687b441f774a6c67631e635958a779cb70b5
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_311/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. I verified the URL precondition for:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_311`
+
+- URL checked: `https://www.python.org/`
+- Reachability: HTTP 200
+- Content check: expected Python homepage elements are present
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_311/summary.json b/metadata/03051700_example_improved_00/sample_311/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_311/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_312/_agent_log.txt b/metadata/03051700_example_improved_00/sample_312/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..af738f2e9d5e5ecde8132db83d0730095090cdf7
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_312/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_312`
+
+Created required input file:
+- `workshop_template.odp` (presentation template with slide 2 titled **Python Basics** and a main content placeholder area)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_312/summary.json b/metadata/03051700_example_improved_00/sample_312/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_312/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_312/workshop_template.odp b/metadata/03051700_example_improved_00/sample_312/workshop_template.odp
new file mode 100644
index 0000000000000000000000000000000000000000..4a77b67ce61d3fea3ad27f5791404ab1747efe62
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_312/workshop_template.odp differ
diff --git a/metadata/03051700_example_improved_00/sample_319/_agent_log.txt b/metadata/03051700_example_improved_00/sample_319/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..5552be2413913e1a119a7d0222df4899a7fa9f1c
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_319/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_319`
+
+Created required input files:
+- `project_proposal.odt` (well-formed proposal draft with multi-section content, including a **Budget Summary** section/table)
+- `company_logo.png` (valid logo image suitable for top-right insertion and resizing)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_319/company_logo.png b/metadata/03051700_example_improved_00/sample_319/company_logo.png
new file mode 100644
index 0000000000000000000000000000000000000000..4f6dd6953396419b4506efde4e1db01a3d857d35
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_319/company_logo.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5c8fe884372de26fd43f5eea57fde3adca37edbf467fc2f7d70dd77ade6d09e0
+size 19141
diff --git a/metadata/03051700_example_improved_00/sample_319/project_proposal.odt b/metadata/03051700_example_improved_00/sample_319/project_proposal.odt
new file mode 100644
index 0000000000000000000000000000000000000000..6e996919dc38aa95e5eec38d85799182a571c64e
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_319/project_proposal.odt differ
diff --git a/metadata/03051700_example_improved_00/sample_319/summary.json b/metadata/03051700_example_improved_00/sample_319/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_319/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_326/_agent_log.txt b/metadata/03051700_example_improved_00/sample_326/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d968c922e3232b49971c7ed96347adadd3eeea3f
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_326/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_326`
+
+Created required input files:
+- `chapter_draft.rtf` (well-formed technical chapter draft content)
+- `book_template.odp` (presentation template suitable for outline import and title-slide image export workflow)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_326/book_template.odp b/metadata/03051700_example_improved_00/sample_326/book_template.odp
new file mode 100644
index 0000000000000000000000000000000000000000..1247cb9610213b5917d54c9b0cdb4540a2928ec0
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_326/book_template.odp differ
diff --git a/metadata/03051700_example_improved_00/sample_326/chapter_draft.rtf b/metadata/03051700_example_improved_00/sample_326/chapter_draft.rtf
new file mode 100644
index 0000000000000000000000000000000000000000..0478ab28d5768c7c2aed3bdf33b99ef0f83fa819
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_326/chapter_draft.rtf
@@ -0,0 +1,14 @@
+{\rtf1\ansi\deff0
+{\fonttbl{\f0 Liberation Serif;}{\f1 Liberation Sans;}}
+\paperw11906\paperh16838\margl1440\margr1440\margt1440\margb1440
+\fs24
+{\f1\b Chapter 3: Building Reliable Data Pipelines\b0\par}
+\par
+Reliable data pipelines are essential for modern analytics systems. A well-designed pipeline ensures that data is collected, validated, transformed, and delivered in a consistent and observable way. In practice, this means handling schema drift, upstream failures, and changing quality expectations without disrupting downstream users.\par
+\par
+A resilient pipeline architecture separates ingestion, transformation, and serving concerns. Teams typically use staged storage, reproducible transformation jobs, and explicit contracts for input and output formats. Automated data checks should run at each stage to catch incomplete, duplicated, or malformed records before they affect reporting and machine learning workflows.\par
+\par
+Operational excellence depends on visibility and recovery strategies. Monitoring should include freshness, volume, and quality signals, while alerting should prioritize business impact over raw event counts. Recovery plans should define clear ownership, rollback paths, and replay procedures so that incidents can be resolved quickly and transparently.\par
+\par
+As organizations scale, governance becomes just as important as performance. Documenting lineage, access controls, and retention policies helps teams maintain trust in shared datasets. A disciplined approach to versioning and change management reduces surprises and enables continuous delivery of reliable data products.\par
+}
diff --git a/metadata/03051700_example_improved_00/sample_326/summary.json b/metadata/03051700_example_improved_00/sample_326/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_326/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_327/_agent_log.txt b/metadata/03051700_example_improved_00/sample_327/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a349e3c6a1926288fa10276a29fe135bca86035c
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_327/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_327`
+
+Created required input file:
+- `sales_data_Q1.ods` (realistic Q1 sales table with required columns: `Month`, `Product`, `Units Sold`, `Revenue`, ready for chart creation/export)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_327/sales_data_Q1.ods b/metadata/03051700_example_improved_00/sample_327/sales_data_Q1.ods
new file mode 100644
index 0000000000000000000000000000000000000000..f312960f268127d9dc3a5879e1028f401facf893
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_327/sales_data_Q1.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_327/summary.json b/metadata/03051700_example_improved_00/sample_327/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_327/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_331/_agent_log.txt b/metadata/03051700_example_improved_00/sample_331/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6943a7d527c056ea205d3a6a40b99aed4db237e1
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_331/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_331`
+
+Created required input files:
+- `budget_processor.py` (runnable script that outputs department budget results as tab-separated rows: Department, Allocated, Spent, Remaining)
+- `project_budget_template.ods` (template spreadsheet with existing row-1 headers: `Department`, `Allocated`, `Spent`, `Remaining`, ready for paste at `A2`)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_331/budget_processor.py b/metadata/03051700_example_improved_00/sample_331/budget_processor.py
new file mode 100644
index 0000000000000000000000000000000000000000..61142fd2116a810e44845ec6af663482305c1366
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_331/budget_processor.py
@@ -0,0 +1,28 @@
+#!/usr/bin/env python3
+"""Compute remaining budgets by department and print tab-separated output."""
+
+from datetime import date
+
+def fetch_budget_data():
+ # Simulated API payload for offline execution in GUI task environment
+ return [
+ {"department": "Engineering", "allocated": 420000, "spent": 388500},
+ {"department": "Marketing", "allocated": 260000, "spent": 274200},
+ {"department": "Sales", "allocated": 310000, "spent": 248900},
+ {"department": "Operations", "allocated": 195000, "spent": 201450},
+ {"department": "Customer Success", "allocated": 145000, "spent": 132780},
+ {"department": "Product", "allocated": 225000, "spent": 214300},
+ {"department": "HR", "allocated": 98000, "spent": 86540},
+ {"department": "Finance", "allocated": 112000, "spent": 109900},
+ ]
+
+
+def main():
+ rows = fetch_budget_data()
+ # TSV body (no header; template provides headers in row 1)
+ for r in rows:
+ remaining = r["allocated"] - r["spent"]
+ print(f"{r['department']} {r['allocated']:.2f} {r['spent']:.2f} {remaining:.2f}")
+
+if __name__ == "__main__":
+ main()
diff --git a/metadata/03051700_example_improved_00/sample_331/project_budget_template.ods b/metadata/03051700_example_improved_00/sample_331/project_budget_template.ods
new file mode 100644
index 0000000000000000000000000000000000000000..daac16d8ce866b6a60b5de7a205418a60aa45719
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_331/project_budget_template.ods differ
diff --git a/metadata/03051700_example_improved_00/sample_331/summary.json b/metadata/03051700_example_improved_00/sample_331/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_331/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_336/_agent_log.txt b/metadata/03051700_example_improved_00/sample_336/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ff84674cfc8dce49fe8e959cdeefeb1e893453f2
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_336/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_336`
+
+Created required input file:
+- `meeting_notes.txt` (raw kickoff notes including discussion topics, action items, and deadline `2025-05-15` for downstream formatting/highlight workflow)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_336/meeting_notes.txt b/metadata/03051700_example_improved_00/sample_336/meeting_notes.txt
new file mode 100644
index 0000000000000000000000000000000000000000..92b46ebaf40ff23cddf0ce0f138b36ccecc33467
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_336/meeting_notes.txt
@@ -0,0 +1,21 @@
+Project Alpha Kickoff - April 2025
+Date: 2025-04-10
+Facilitator: Jordan Kim
+
+Discussion Topics
+- Project scope confirmed for MVP release in Q3.
+- Core modules: authentication, reporting dashboard, and API integration.
+- Risks identified: dependency delays from external vendor and limited QA bandwidth.
+- Communication cadence: weekly sync every Tuesday at 10:00.
+
+Action Items
+- Finalize technical requirements document by 2025-04-18.
+- Create detailed sprint plan for Sprint 1 and Sprint 2.
+- Confirm infrastructure budget and cloud resource estimates.
+- Prepare stakeholder update deck for leadership review.
+- QA lead to publish testing strategy draft by 2025-04-22.
+- Product manager to confirm milestone deadline: 2025-05-15.
+
+Additional Notes
+Team agreed to maintain a shared risk log and escalate blockers within 24 hours.
+All deliverables should be tracked in the project board with owner and due date.
diff --git a/metadata/03051700_example_improved_00/sample_336/summary.json b/metadata/03051700_example_improved_00/sample_336/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_336/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_340/_agent_log.txt b/metadata/03051700_example_improved_00/sample_340/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9a1c1be4c2256439d8b1148e77a78f1ee60ef31a
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_340/_agent_log.txt
@@ -0,0 +1,7 @@
+Done. Environment setup completed for:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_340`
+
+No prerequisite input files were required (`input` is empty), so I wrote:
+
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_340/summary.json b/metadata/03051700_example_improved_00/sample_340/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_340/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_344/_agent_log.txt b/metadata/03051700_example_improved_00/sample_344/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9a26b47bb63ec17227e40802b962d45605065696
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_344/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_344`
+
+Created required input files:
+- `python_flyer.odt` (draft flyer document with title, intro content, common-uses bullet list, and workshop-date line)
+- `python_logo.png` (valid local logo image for insertion at the top)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_344/python_flyer.odt b/metadata/03051700_example_improved_00/sample_344/python_flyer.odt
new file mode 100644
index 0000000000000000000000000000000000000000..96e85b442dc468b2c21f42679cc7fcbd24cdb87a
Binary files /dev/null and b/metadata/03051700_example_improved_00/sample_344/python_flyer.odt differ
diff --git a/metadata/03051700_example_improved_00/sample_344/python_logo.png b/metadata/03051700_example_improved_00/sample_344/python_logo.png
new file mode 100644
index 0000000000000000000000000000000000000000..e3203bc7c68857cc0713aa28577ac77e66f5ba31
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_344/python_logo.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7683e8fc3e40ca8855488efe9c32d07678e1314a42fb5e45daed8541c3600d09
+size 6869
diff --git a/metadata/03051700_example_improved_00/sample_344/summary.json b/metadata/03051700_example_improved_00/sample_344/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_344/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_346/_agent_log.txt b/metadata/03051700_example_improved_00/sample_346/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d856f8bdbd00b436bf7a81a252a01aef821a64c0
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_346/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_346`
+
+Created required input file:
+- `meeting_minutes.html` (structured raw meeting-notes HTML with meeting title, agenda sections, body text, and an **Action Items** section placeholder)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_00/sample_346/meeting_minutes.html b/metadata/03051700_example_improved_00/sample_346/meeting_minutes.html
new file mode 100644
index 0000000000000000000000000000000000000000..99089a4f4b994da9bebddd982530f11991f6f9b7
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_346/meeting_minutes.html
@@ -0,0 +1,70 @@
+
+
+
+
+
+ Project Status Meeting Minutes
+
+
+
+
Project Status Meeting - Weekly Sync
+
Date: 2026-03-06 | Time: 10:00–11:00 | Facilitator: Jordan Lee
+
+
Agenda Item 1: Sprint Progress
+
Engineering reported that core API endpoints for authentication and role management are complete. Frontend integration is underway and expected to finish by early next week.
+
+
Agenda Item 2: Risks & Blockers
+
+
Vendor data feed intermittently timed out in staging.
+
QA automation coverage for regression suite is still below target.
+
Two design review approvals are pending from product stakeholders.
+
+
+
Agenda Item 3: Decisions
+
The team agreed to prioritize stabilization tasks for the next sprint and defer low-impact UI enhancements to the following iteration.
+
+
Agenda Item 4: Next Steps
+
+
+
+
Owner
+
Task
+
Due Date
+
+
+
+
+
Engineering Lead
+
Resolve staging data feed timeout and add retry handling
+
2026-03-10
+
+
+
QA Lead
+
Increase regression automation coverage to 80%
+
2026-03-12
+
+
+
Product Manager
+
Finalize pending design approval items
+
2026-03-11
+
+
+
+
+
+ Action Items:
+
Prepared by: ______________________
+
Date: ______________________
+
+
+
diff --git a/metadata/03051700_example_improved_00/sample_346/summary.json b/metadata/03051700_example_improved_00/sample_346/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_346/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_00/sample_352/_agent_log.txt b/metadata/03051700_example_improved_00/sample_352/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..724a7b39a273f897b5f28acf02473e440ac8a098
--- /dev/null
+++ b/metadata/03051700_example_improved_00/sample_352/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_00/sample_352`
+
+Created required input file:
+- `conference_agenda.pdf` (multi-page conference schedule PDF with an agenda table on page 2 for import/edit/export workflow)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_488/_agent_log.txt b/metadata/03051700_example_improved_01/sample_488/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d91ec23f4340334a82634d3dd63d1ddacb006158
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_488/_agent_log.txt
@@ -0,0 +1,11 @@
+Done — setup completed successfully.
+
+Created in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_488`
+
+Files:
+- `meeting_minutes.odt` (realistic draft meeting notes)
+- `summary.json` with:
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_488/meeting_minutes.odt b/metadata/03051700_example_improved_01/sample_488/meeting_minutes.odt
new file mode 100644
index 0000000000000000000000000000000000000000..19bd5322ccbc5af09675bbf08d006dc98f94eb6d
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_488/meeting_minutes.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_488/summary.json b/metadata/03051700_example_improved_01/sample_488/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_488/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_492/Board_Update_Template.odp b/metadata/03051700_example_improved_01/sample_492/Board_Update_Template.odp
new file mode 100644
index 0000000000000000000000000000000000000000..4d7fcd9e2894774b0863c126d953927466a21ac2
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_492/Board_Update_Template.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_492/_agent_log.txt b/metadata/03051700_example_improved_01/sample_492/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9f771807e700ceca8bad17a771eab4d43dd004a6
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_492/_agent_log.txt
@@ -0,0 +1,10 @@
+Setup complete.
+
+Created in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_492`
+
+- `Board_Update_Template.odp` (ready-to-use presentation template with slide 3 titled **Currency Impact** and placeholder `[INSERT CURRENT RATE]`)
+- `summary.json`:
+```json
+{"status": "success", "comment": ""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_492/summary.json b/metadata/03051700_example_improved_01/sample_492/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_492/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_503/_agent_log.txt b/metadata/03051700_example_improved_01/sample_503/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f63e4cd768e348dbb5944b76c6b5ba5d9fbece80
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_503/_agent_log.txt
@@ -0,0 +1,12 @@
+Done — environment setup completed for sample_503.
+
+Created in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_503`
+
+Files prepared:
+- `sales_data_Q3.ods` (realistic Q3 sales spreadsheet with required columns and 20 rows)
+- `company_logo.png` (downloaded royalty-free image, valid PNG, non-zero size)
+- `summary.json`:
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_503/company_logo.png b/metadata/03051700_example_improved_01/sample_503/company_logo.png
new file mode 100644
index 0000000000000000000000000000000000000000..4c686d131fb44347c9ec56038a59f407bd519a8b
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_503/company_logo.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7dc4e78158ea09ebc5581c613f322dc4599d1f7eb53b860dfa772005289efedd
+size 102564
diff --git a/metadata/03051700_example_improved_01/sample_503/sales_data_Q3.ods b/metadata/03051700_example_improved_01/sample_503/sales_data_Q3.ods
new file mode 100644
index 0000000000000000000000000000000000000000..ac4f523eea0eaa198b971d8a5b9f65ef62e87f67
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_503/sales_data_Q3.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_503/summary.json b/metadata/03051700_example_improved_01/sample_503/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_503/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_506/_agent_log.txt b/metadata/03051700_example_improved_01/sample_506/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..30b23be8ed8b4063e0bf67e0341a88548ee54313
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_506/_agent_log.txt
@@ -0,0 +1,12 @@
+Done — environment setup completed for sample_506.
+
+Created in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_506`
+
+- `client_presentation.odp` (branded, multi-slide presentation template suitable for the described workflow)
+- `summary.json`:
+```json
+{"status":"success","comment":""}
+```
+
+Also verified the World Bank URL in the task is reachable and contains relevant coffee-production indicator content.
diff --git a/metadata/03051700_example_improved_01/sample_506/client_presentation.odp b/metadata/03051700_example_improved_01/sample_506/client_presentation.odp
new file mode 100644
index 0000000000000000000000000000000000000000..df8e2acbde4013674ee742abcfd27c4738d8de26
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_506/client_presentation.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_506/summary.json b/metadata/03051700_example_improved_01/sample_506/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_506/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_508/_agent_log.txt b/metadata/03051700_example_improved_01/sample_508/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ac3f48e02f0c840c28992deda27385e34868da10
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_508/_agent_log.txt
@@ -0,0 +1,13 @@
+Completed setup for sample_508.
+
+Created in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_508`
+
+- `financial_summary.odt` (realistic draft report with 2–4 paragraphs and a structured revenue table including headers: `Quarter`, `Product`, `Revenue_USD`)
+- `summary.json`:
+```json
+{"status":"success","comment":""}
+```
+
+Precondition check passed:
+- URL `https://en.wikipedia.org/wiki/Python_(programming_language)` is reachable (HTTP 200) and contains the expected Python logo/content context.
diff --git a/metadata/03051700_example_improved_01/sample_508/financial_summary.odt b/metadata/03051700_example_improved_01/sample_508/financial_summary.odt
new file mode 100644
index 0000000000000000000000000000000000000000..c90c820f4e3d2d86aac6de3ebfccc081b635be51
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_508/financial_summary.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_508/summary.json b/metadata/03051700_example_improved_01/sample_508/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_508/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_510/_agent_log.txt b/metadata/03051700_example_improved_01/sample_510/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9857ae5b55109ac5971f360580d5bc119e11e0d1
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_510/_agent_log.txt
@@ -0,0 +1,12 @@
+Done. I prepared the environment in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_510`
+
+Created files:
+- `participant_scores.xml` (20 realistic participant records with Name/Email/Score)
+- `participant_list.csv` (matching participant list for mail merge)
+- `certificate_template.odt` (well-formed certificate template with merge placeholders)
+- `summary.json`:
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_510/certificate_template.odt b/metadata/03051700_example_improved_01/sample_510/certificate_template.odt
new file mode 100644
index 0000000000000000000000000000000000000000..20df41c89bc2c3d252a53699761ce8bb02948beb
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_510/certificate_template.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_510/participant_list.csv b/metadata/03051700_example_improved_01/sample_510/participant_list.csv
new file mode 100644
index 0000000000000000000000000000000000000000..e95b8b2063d10045243d86f7c04a7e229f128151
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_510/participant_list.csv
@@ -0,0 +1,21 @@
+Name,Email,Score
+Ava Martinez,ava.martinez@example.com,94
+Liam Chen,liam.chen@example.com,88
+Noah Patel,noah.patel@example.com,76
+Emma Johnson,emma.johnson@example.com,91
+Olivia Kim,olivia.kim@example.com,85
+Elijah Brown,elijah.brown@example.com,79
+Sophia Nguyen,sophia.nguyen@example.com,97
+Mason Garcia,mason.garcia@example.com,83
+Isabella Davis,isabella.davis@example.com,74
+Lucas Wilson,lucas.wilson@example.com,92
+Mia Anderson,mia.anderson@example.com,87
+Ethan Thomas,ethan.thomas@example.com,81
+Amelia Robinson,amelia.robinson@example.com,95
+James Lee,james.lee@example.com,78
+Charlotte Walker,charlotte.walker@example.com,90
+Benjamin Hall,benjamin.hall@example.com,84
+Harper Allen,harper.allen@example.com,73
+Henry Young,henry.young@example.com,89
+Evelyn Hernandez,evelyn.hernandez@example.com,96
+Alexander King,alexander.king@example.com,82
diff --git a/metadata/03051700_example_improved_01/sample_510/participant_scores.xml b/metadata/03051700_example_improved_01/sample_510/participant_scores.xml
new file mode 100644
index 0000000000000000000000000000000000000000..545084abbd3505c4848823881c4b543e4e18a652
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_510/participant_scores.xml
@@ -0,0 +1,103 @@
+
+
+
+ Ava Martinez
+ ava.martinez@example.com
+ 94
+
+
+ Liam Chen
+ liam.chen@example.com
+ 88
+
+
+ Noah Patel
+ noah.patel@example.com
+ 76
+
+
+ Emma Johnson
+ emma.johnson@example.com
+ 91
+
+
+ Olivia Kim
+ olivia.kim@example.com
+ 85
+
+
+ Elijah Brown
+ elijah.brown@example.com
+ 79
+
+
+ Sophia Nguyen
+ sophia.nguyen@example.com
+ 97
+
+
+ Mason Garcia
+ mason.garcia@example.com
+ 83
+
+
+ Isabella Davis
+ isabella.davis@example.com
+ 74
+
+
+ Lucas Wilson
+ lucas.wilson@example.com
+ 92
+
+
+ Mia Anderson
+ mia.anderson@example.com
+ 87
+
+
+ Ethan Thomas
+ ethan.thomas@example.com
+ 81
+
+
+ Amelia Robinson
+ amelia.robinson@example.com
+ 95
+
+
+ James Lee
+ james.lee@example.com
+ 78
+
+
+ Charlotte Walker
+ charlotte.walker@example.com
+ 90
+
+
+ Benjamin Hall
+ benjamin.hall@example.com
+ 84
+
+
+ Harper Allen
+ harper.allen@example.com
+ 73
+
+
+ Henry Young
+ henry.young@example.com
+ 89
+
+
+ Evelyn Hernandez
+ evelyn.hernandez@example.com
+ 96
+
+
+ Alexander King
+ alexander.king@example.com
+ 82
+
+
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_510/summary.json b/metadata/03051700_example_improved_01/sample_510/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_510/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_511/_agent_log.txt b/metadata/03051700_example_improved_01/sample_511/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f9a93f5113a18211ce3c33b94045453a1e80cbfa
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_511/_agent_log.txt
@@ -0,0 +1,13 @@
+Done — setup for sample_511 is now complete.
+
+Prepared in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_511`
+
+Files present:
+- `mars_mission_template.odp`
+- `mission_outline.odt`
+- `perseverance_rover.jpg` (downloaded royalty-free from Wikimedia Commons, valid JPEG, non-zero size)
+- `summary.json` with:
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_511/mars_mission_template.odp b/metadata/03051700_example_improved_01/sample_511/mars_mission_template.odp
new file mode 100644
index 0000000000000000000000000000000000000000..8e3d66fe9ad25b2c82d1d922b735639b21c6b459
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_511/mars_mission_template.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_511/mission_outline.odt b/metadata/03051700_example_improved_01/sample_511/mission_outline.odt
new file mode 100644
index 0000000000000000000000000000000000000000..1af8ba28c1425639bdd1d0690cadc4ae7f89d7e2
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_511/mission_outline.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_511/perseverance_rover.jpg b/metadata/03051700_example_improved_01/sample_511/perseverance_rover.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..8c1790c0c68ce6a10487cf6b755c12482ad69648
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_511/perseverance_rover.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1e759d81952bfc790ab38b1c482c43df979474ee5bb16f0079b62eaa76426509
+size 1981490
diff --git a/metadata/03051700_example_improved_01/sample_511/summary.json b/metadata/03051700_example_improved_01/sample_511/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_511/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_514/_agent_log.txt b/metadata/03051700_example_improved_01/sample_514/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..90326fa6e324154a44e32864ce082468e4146f7e
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_514/_agent_log.txt
@@ -0,0 +1,10 @@
+Completed setup for sample_514.
+
+Created in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_514`
+
+- `monthly_sales.xml` (well-formed, realistic monthly sales dataset with 20 records)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_514/monthly_sales.xml b/metadata/03051700_example_improved_01/sample_514/monthly_sales.xml
new file mode 100644
index 0000000000000000000000000000000000000000..400fbbb7a5ad25433e37e13f23aae3549fa9b3ee
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_514/monthly_sales.xml
@@ -0,0 +1,163 @@
+
+
+
+ 2026-01
+ North
+ Analytics Suite
+ 420
+ 89.50
+ 37590.00
+
+
+ 2026-01
+ North
+ Email Automation
+ 380
+ 64.00
+ 24320.00
+
+
+ 2026-01
+ West
+ CRM Add-on
+ 295
+ 72.25
+ 21313.75
+
+
+ 2026-01
+ South
+ Social Insights
+ 340
+ 58.75
+ 19975.00
+
+
+ 2026-02
+ North
+ Analytics Suite
+ 455
+ 89.50
+ 40722.50
+
+
+ 2026-02
+ West
+ Email Automation
+ 402
+ 64.00
+ 25728.00
+
+
+ 2026-02
+ South
+ CRM Add-on
+ 318
+ 72.25
+ 22975.50
+
+
+ 2026-02
+ East
+ Social Insights
+ 365
+ 58.75
+ 21443.75
+
+
+ 2026-03
+ North
+ Analytics Suite
+ 488
+ 89.50
+ 43676.00
+
+
+ 2026-03
+ West
+ Email Automation
+ 430
+ 64.00
+ 27520.00
+
+
+ 2026-03
+ South
+ CRM Add-on
+ 333
+ 72.25
+ 24059.25
+
+
+ 2026-03
+ East
+ Social Insights
+ 390
+ 58.75
+ 22912.50
+
+
+ 2026-04
+ North
+ Analytics Suite
+ 510
+ 89.50
+ 45645.00
+
+
+ 2026-04
+ West
+ Email Automation
+ 448
+ 64.00
+ 28672.00
+
+
+ 2026-04
+ South
+ CRM Add-on
+ 349
+ 72.25
+ 25215.25
+
+
+ 2026-04
+ East
+ Social Insights
+ 412
+ 58.75
+ 24205.00
+
+
+ 2026-05
+ North
+ Analytics Suite
+ 526
+ 89.50
+ 47077.00
+
+
+ 2026-05
+ West
+ Email Automation
+ 462
+ 64.00
+ 29568.00
+
+
+ 2026-05
+ South
+ CRM Add-on
+ 361
+ 72.25
+ 26082.25
+
+
+ 2026-05
+ East
+ Social Insights
+ 428
+ 58.75
+ 25145.00
+
+
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_514/summary.json b/metadata/03051700_example_improved_01/sample_514/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_514/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_516/_agent_log.txt b/metadata/03051700_example_improved_01/sample_516/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..dcaf24143671d39301723a8497ac0e47534294c3
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_516/_agent_log.txt
@@ -0,0 +1,12 @@
+Done. Environment setup completed for sample_516.
+
+Created in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_516`
+
+Files prepared:
+- `project_announcement.odt` (coherent draft content, 4 paragraphs, launch context for Project Phoenix)
+- `phoenix_logo.png` (downloaded from Wikimedia Commons, valid PNG, non-zero size)
+- `summary.json`:
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_516/phoenix_logo.png b/metadata/03051700_example_improved_01/sample_516/phoenix_logo.png
new file mode 100644
index 0000000000000000000000000000000000000000..ad49fdcd71dffbaec568ff987c608b3bc1635405
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_516/phoenix_logo.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1d5982b618ee0aafc76085c068acca93314a3ba795b3b2f736f58fd774d93dbd
+size 18165
diff --git a/metadata/03051700_example_improved_01/sample_516/project_announcement.odt b/metadata/03051700_example_improved_01/sample_516/project_announcement.odt
new file mode 100644
index 0000000000000000000000000000000000000000..c8d3c9c1a70c41792a588ca6681bea3677de54e7
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_516/project_announcement.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_516/summary.json b/metadata/03051700_example_improved_01/sample_516/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_516/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_526/_agent_log.txt b/metadata/03051700_example_improved_01/sample_526/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c8c000dcfca99ee61b60bbd2baad65b57c113472
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_526/_agent_log.txt
@@ -0,0 +1,12 @@
+Done — setup completed for sample_526.
+
+Created in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_526`
+
+Prepared files:
+- `inventory_template.ods` (realistic inventory spreadsheet, 20 rows, well-formed table)
+- `product_photo.png` (valid PNG image, non-zero size)
+- `summary.json`:
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_526/inventory_template.ods b/metadata/03051700_example_improved_01/sample_526/inventory_template.ods
new file mode 100644
index 0000000000000000000000000000000000000000..0eff2140cd6eccc3c70e4adca167b4852d858208
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_526/inventory_template.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_526/product_photo.png b/metadata/03051700_example_improved_01/sample_526/product_photo.png
new file mode 100644
index 0000000000000000000000000000000000000000..0d367e962771f77d6fe1c42d61eb48dc78ab687d
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_526/product_photo.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ea0e73137c1c8561e91241771e3c81e5b3e8f5ab2cbfdad1a00d8eea524815fa
+size 45187
diff --git a/metadata/03051700_example_improved_01/sample_526/summary.json b/metadata/03051700_example_improved_01/sample_526/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_526/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_530/_agent_log.txt b/metadata/03051700_example_improved_01/sample_530/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a80dbc925307a4b1b119fbf93079de6631789a30
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_530/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. I prepared the task environment in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_530`
+
+Created:
+- `meeting_notes.txt` (realistic raw kickoff meeting minutes suitable for formatting in Writer)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_530/meeting_notes.txt b/metadata/03051700_example_improved_01/sample_530/meeting_notes.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ef94d9b8bc1c664a26e86f83f559cb04982aff7a
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_530/meeting_notes.txt
@@ -0,0 +1,43 @@
+Project Phoenix Kickoff - April 2025
+
+Date: April 15, 2025
+Time: 10:00 AM - 11:30 AM
+Location: Conference Room B / Zoom
+Facilitator: Maya Chen
+
+Participants:
+Maya Chen
+Daniel Ortiz
+Priya Nair
+Leo Wang
+Alex Johnson
+Sofia Ramirez
+
+Discussion Points:
+- Project vision and success criteria were reviewed with all stakeholders.
+- Team aligned on target launch window: end of Q3 2025.
+- Initial scope includes onboarding revamp, reporting enhancements, and API stability improvements.
+- Engineering raised dependency risks related to legacy authentication services.
+- Design team requested finalized user personas before wireframe iteration 2.
+- Product owner proposed weekly cross-functional sync every Tuesday.
+- QA requested early access to staging for test plan drafting.
+
+Decisions:
+- Approved a two-phase delivery model: core release then optimization sprint.
+- Confirmed Jira as the single source of truth for tasks and status updates.
+- Agreed to publish a risk log and mitigation tracker by Friday.
+
+Action Items:
+- Maya to circulate project charter and meeting deck by EOD.
+- Daniel to draft technical architecture outline by April 18.
+- Priya to compile user persona summaries by April 19.
+- Leo to create initial release timeline in the project workspace.
+- Sofia to schedule recurring stakeholder checkpoint meetings.
+
+Open Questions:
+- Should external beta users be included in phase one validation?
+- What SLA commitments are required for reporting exports?
+- Which analytics KPIs will be used for go-live readiness?
+
+Next Meeting:
+April 22, 2025 at 10:00 AM
diff --git a/metadata/03051700_example_improved_01/sample_530/summary.json b/metadata/03051700_example_improved_01/sample_530/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5a2c63229af873213ebb221ba41a40fdfe64758f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_530/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_536/_agent_log.txt b/metadata/03051700_example_improved_01/sample_536/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4839cb38bc4619c443216e4ba4fe15a12f748f8c
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_536/_agent_log.txt
@@ -0,0 +1,8 @@
+Done. I validated the URL and it returned **HTTP 404**, so I stopped as required and wrote:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_536/summary.json`
+
+with:
+```json
+{"status":"fail","comment":"The webpage https://data.gov.au/dataset/ds-dga-5c53aeff-db50-4fde-9b4b-2a3e17755419/details?q=retail%20turnover is unreachable (HTTP 404 Not Found)."}
+```
diff --git a/metadata/03051700_example_improved_01/sample_536/summary.json b/metadata/03051700_example_improved_01/sample_536/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..d90d5da571323eece332ff08d95cfaee23c8b857
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_536/summary.json
@@ -0,0 +1 @@
+{"status":"fail","comment":"The webpage https://data.gov.au/dataset/ds-dga-5c53aeff-db50-4fde-9b4b-2a3e17755419/details?q=retail%20turnover is unreachable (HTTP 404 Not Found)."}
diff --git a/metadata/03051700_example_improved_01/sample_543/_agent_log.txt b/metadata/03051700_example_improved_01/sample_543/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..00c0ac12ff2ff6dcf4cee6a0df405ed5c551be7e
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_543/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. I prepared the environment in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_543`
+
+Created:
+- `project_budget.ods` (Q1 2025 budget data with required columns and realistic entries)
+- `monthly_report.odt` (draft monthly report including a **Financial Summary** section for image insertion)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_543/monthly_report.odt b/metadata/03051700_example_improved_01/sample_543/monthly_report.odt
new file mode 100644
index 0000000000000000000000000000000000000000..4e3ba068db795aa9b2958ad173e1ee3fa11b2842
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_543/monthly_report.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_543/project_budget.ods b/metadata/03051700_example_improved_01/sample_543/project_budget.ods
new file mode 100644
index 0000000000000000000000000000000000000000..14317726e755ed61f06cfc56f62e313788936a61
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_543/project_budget.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_543/summary.json b/metadata/03051700_example_improved_01/sample_543/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_543/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_546/_agent_log.txt b/metadata/03051700_example_improved_01/sample_546/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..baba8eb4e47da97d156a3cf3a5800031506290de
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_546/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. I prepared the environment in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_546`
+
+Created:
+- `client_proposal.odt` (realistic multi-section business proposal draft)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_546/client_proposal.odt b/metadata/03051700_example_improved_01/sample_546/client_proposal.odt
new file mode 100644
index 0000000000000000000000000000000000000000..e48d376c05fc7f99fd460505d3548fce6e865fe8
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_546/client_proposal.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_546/summary.json b/metadata/03051700_example_improved_01/sample_546/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_546/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_551/_agent_log.txt b/metadata/03051700_example_improved_01/sample_551/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f7a313a50a6d3bb5579ede2531a79b981690f856
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_551/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. Preconditions are satisfied for sample_551.
+
+- Verified URL reachability: `https://docs.python.org/3/tutorial/index.html` → HTTP 200
+- Verified content match: page contains “The Python Tutorial” and expected documentation/navigation structure
+
+Created:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_551/summary.json`
+
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_551/summary.json b/metadata/03051700_example_improved_01/sample_551/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5a2c63229af873213ebb221ba41a40fdfe64758f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_551/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_553/_agent_log.txt b/metadata/03051700_example_improved_01/sample_553/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..beda02d105854b11e87a1b4fb320a34d1eedcbb6
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_553/_agent_log.txt
@@ -0,0 +1,14 @@
+Done. Environment setup is complete for sample_553.
+
+Created in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_553`
+
+Files:
+- `get_gutenberg_url.py` (prints the Pride and Prejudice Gutenberg URL and attempts clipboard copy)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
+
+Precondition check (task URL) also passed:
+- `https://www.gutenberg.org` reachable (HTTP 200) with expected search functionality.
diff --git a/metadata/03051700_example_improved_01/sample_553/get_gutenberg_url.py b/metadata/03051700_example_improved_01/sample_553/get_gutenberg_url.py
new file mode 100644
index 0000000000000000000000000000000000000000..e9f41e7de1f3e8419da997ac5b969ea09a45f3cf
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_553/get_gutenberg_url.py
@@ -0,0 +1,22 @@
+#!/usr/bin/env python3
+"""Return the Project Gutenberg URL for Pride and Prejudice and copy it to clipboard."""
+
+URL = "https://www.gutenberg.org/ebooks/1342"
+
+
+def copy_to_clipboard(text: str) -> bool:
+ try:
+ import pyperclip # type: ignore
+ pyperclip.copy(text)
+ return True
+ except Exception:
+ return False
+
+
+if __name__ == "__main__":
+ copied = copy_to_clipboard(URL)
+ print(URL)
+ if copied:
+ print("Copied URL to clipboard.")
+ else:
+ print("Clipboard copy unavailable; please copy the URL manually.")
diff --git a/metadata/03051700_example_improved_01/sample_553/summary.json b/metadata/03051700_example_improved_01/sample_553/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_553/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_563/Q3_sales_data.ods b/metadata/03051700_example_improved_01/sample_563/Q3_sales_data.ods
new file mode 100644
index 0000000000000000000000000000000000000000..cb43a9cf3c6796c07dd8898c12d079a562f73b2d
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_563/Q3_sales_data.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_563/_agent_log.txt b/metadata/03051700_example_improved_01/sample_563/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..2b7f1b1ac596418c2f74acc8d84c361b1513e403
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_563/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. I prepared the environment in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_563`
+
+Created:
+- `Q3_sales_data.ods` (realistic quarterly sales dataset with required columns and 24 rows)
+- `company_logo.png` (valid PNG, non-zero size)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_563/company_logo.png b/metadata/03051700_example_improved_01/sample_563/company_logo.png
new file mode 100644
index 0000000000000000000000000000000000000000..0d367e962771f77d6fe1c42d61eb48dc78ab687d
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_563/company_logo.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ea0e73137c1c8561e91241771e3c81e5b3e8f5ab2cbfdad1a00d8eea524815fa
+size 45187
diff --git a/metadata/03051700_example_improved_01/sample_563/summary.json b/metadata/03051700_example_improved_01/sample_563/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_563/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_570/_agent_log.txt b/metadata/03051700_example_improved_01/sample_570/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a4f052c44caa26dc9f6a56a38c9faad4fa362985
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_570/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. I prepared the environment in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_570`
+
+Created:
+- `workshop_participants.ods` (realistic participant dataset with required columns and 20 rows)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_570/summary.json b/metadata/03051700_example_improved_01/sample_570/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_570/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_570/workshop_participants.ods b/metadata/03051700_example_improved_01/sample_570/workshop_participants.ods
new file mode 100644
index 0000000000000000000000000000000000000000..d22a7a84cfa00860531feeaecceed32383d0afcf
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_570/workshop_participants.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_576/_agent_log.txt b/metadata/03051700_example_improved_01/sample_576/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3de13fd876fef3baa00f97ec45b598f4051b2e07
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_576/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. I prepared the environment in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_576`
+
+Created:
+- `renewable_energy_article.html` (well-structured, realistic article content for Writer import and PDF conversion)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_576/renewable_energy_article.html b/metadata/03051700_example_improved_01/sample_576/renewable_energy_article.html
new file mode 100644
index 0000000000000000000000000000000000000000..98b83a0405653c60f6ca5be18f2e71618ab3d267
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_576/renewable_energy_article.html
@@ -0,0 +1,37 @@
+
+
+
+
+
+ The Future of Renewable Energy
+
+
+
+
The Future of Renewable Energy
+
Compiled reference article for offline reading | Source context: Renewable energy overview
+
+
Renewable energy has moved from a niche alternative to a central pillar of modern energy planning. Over the last decade, the cost of solar photovoltaic modules and onshore wind generation has fallen sharply, allowing utilities and governments to expand clean power capacity at unprecedented speed. Countries that previously relied heavily on imported fossil fuels are increasingly investing in domestic renewable portfolios to improve energy security, stabilize long-term electricity prices, and meet climate commitments.
+
+
Grid integration remains one of the most important challenges in the transition. Because wind and solar output can vary with weather and time of day, power systems need more flexibility through battery storage, demand-response programs, and stronger transmission links between regions. Many national strategies now combine variable renewables with hydropower, geothermal energy, and modern forecasting to ensure reliable supply while reducing emissions from baseload generation.
+
+
Technology Trends
+
Emerging technology is accelerating adoption. Utility-scale battery projects are improving in both duration and cost-effectiveness, helping smooth short-term fluctuations and reduce curtailment. At the same time, advances in power electronics, smart inverters, and digital control systems are making renewable-heavy grids easier to operate. Offshore wind and next-generation solar manufacturing are expected to play a larger role in high-demand coastal and industrial regions.
+
+
+
+ Offshore wind deployment is expanding in regions with strong marine resources.
+
+
+
Policy and Investment Outlook
+
Policy frameworks continue to shape the pace and quality of renewable deployment. Competitive auctions, tax incentives, permitting reform, and local manufacturing programs influence both investor confidence and project timelines. Financial institutions are also aligning portfolios with decarbonization targets, increasing access to capital for renewable infrastructure and grid modernization.
+
+
Looking ahead, the future of renewable energy will depend not only on generation capacity but on whole-system transformation. This includes electrification of transport and heating, modernization of distribution networks, and equitable access to clean energy benefits. If these elements advance together, renewable energy can deliver both environmental gains and durable economic value across regions.
+
+
diff --git a/metadata/03051700_example_improved_01/sample_576/summary.json b/metadata/03051700_example_improved_01/sample_576/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_576/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_587/_agent_log.txt b/metadata/03051700_example_improved_01/sample_587/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..127d5c10460cbc6d4972b7ab3a69797012480cab
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_587/_agent_log.txt
@@ -0,0 +1,13 @@
+Done. Environment setup completed for sample_587.
+
+Created in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_587`
+
+Prepared files:
+- `certificate_template.odp` (certificate-style template with border/design and portrait area)
+- `speaker_photo.jpg` (royalty-free image, valid JPG, non-zero size)
+- `speaker_details.odt` (draft document with title and placement guidance)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_587/certificate_template.odp b/metadata/03051700_example_improved_01/sample_587/certificate_template.odp
new file mode 100644
index 0000000000000000000000000000000000000000..60358bf0a4f5bf0255a213a1486a15203e2f20ad
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_587/certificate_template.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_587/speaker_details.odt b/metadata/03051700_example_improved_01/sample_587/speaker_details.odt
new file mode 100644
index 0000000000000000000000000000000000000000..c446fd4caf588edcb50a8f41b22bbdf85f66479e
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_587/speaker_details.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_587/speaker_photo.jpg b/metadata/03051700_example_improved_01/sample_587/speaker_photo.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..3ce33a2f72a71f040a4144afc4c532c72aebad02
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_587/speaker_photo.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:29fc073ce78ba2e0697d18c65a33117ec682ce62d2ce3cf75385e9768dbcf2e6
+size 2292028
diff --git a/metadata/03051700_example_improved_01/sample_587/summary.json b/metadata/03051700_example_improved_01/sample_587/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_587/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_591/_agent_log.txt b/metadata/03051700_example_improved_01/sample_591/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d541d0aa5757cc078ff675b2ea4648d534db803c
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_591/_agent_log.txt
@@ -0,0 +1,15 @@
+Done. Environment setup completed for sample_591.
+
+Prepared in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_591`
+
+Files created:
+- `market_data_template.ods` (realistic market index template with 20 rows)
+- `calculate_metrics.py` (runnable script that outputs summary statistics)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
+
+Precondition check passed:
+- `https://www.ecb.europa.eu/stats/policy_and_exchange_rates/euro_reference_exchange_rates/html/index.en.html` is reachable (HTTP 200) and contains USD exchange-rate content relevant to the task.
diff --git a/metadata/03051700_example_improved_01/sample_591/calculate_metrics.py b/metadata/03051700_example_improved_01/sample_591/calculate_metrics.py
new file mode 100644
index 0000000000000000000000000000000000000000..d1b42de049a4b05f5d6c0017bddaa58501c93d8c
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_591/calculate_metrics.py
@@ -0,0 +1,32 @@
+#!/usr/bin/env python3
+"""Compute average market indices summary statistics for Q3 analysis."""
+from statistics import mean
+
+records = [
+ {"name": "Global Tech Composite", "close": 4312.7},
+ {"name": "Global Tech Composite", "close": 4299.1},
+ {"name": "Global Tech Composite", "close": 4330.4},
+ {"name": "Euro Growth 50", "close": 3144.2},
+ {"name": "Euro Growth 50", "close": 3136.9},
+ {"name": "Euro Growth 50", "close": 3160.5},
+ {"name": "Asia Momentum 100", "close": 5248.8},
+ {"name": "Asia Momentum 100", "close": 5232.2},
+ {"name": "Asia Momentum 100", "close": 5265.6},
+ {"name": "Emerging Markets Blend", "close": 2890.7},
+ {"name": "Emerging Markets Blend", "close": 2884.1},
+ {"name": "Emerging Markets Blend", "close": 2902.6},
+]
+
+by_name = {}
+for r in records:
+ by_name.setdefault(r["name"], []).append(r["close"])
+
+print("Market Index Summary Statistics")
+print("=" * 34)
+for name, vals in by_name.items():
+ print(f"{name}: avg close = {mean(vals):.2f}")
+print("-" * 34)
+all_vals = [r["close"] for r in records]
+print(f"Overall Average Close: {mean(all_vals):.2f}")
+print(f"Max Close: {max(all_vals):.2f}")
+print(f"Min Close: {min(all_vals):.2f}")
diff --git a/metadata/03051700_example_improved_01/sample_591/market_data_template.ods b/metadata/03051700_example_improved_01/sample_591/market_data_template.ods
new file mode 100644
index 0000000000000000000000000000000000000000..bc90cc5b9a43f462289c470284ccf71a93b32f8b
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_591/market_data_template.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_591/summary.json b/metadata/03051700_example_improved_01/sample_591/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_591/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_596/_agent_log.txt b/metadata/03051700_example_improved_01/sample_596/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ec0a4c8934862efcafdd010a2e31407e7257394d
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_596/_agent_log.txt
@@ -0,0 +1,8 @@
+Done. The task has no required pre-existing input files or URLs in the `input` array, so preconditions pass by default.
+
+Created:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_596/summary.json`
+
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_596/summary.json b/metadata/03051700_example_improved_01/sample_596/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5a2c63229af873213ebb221ba41a40fdfe64758f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_596/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_597/_agent_log.txt b/metadata/03051700_example_improved_01/sample_597/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1712d98d0c093176390bd9e7049c12c8ba54eb24
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_597/_agent_log.txt
@@ -0,0 +1,12 @@
+Done. Environment setup completed for sample_597.
+
+Created in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_597`
+
+Files prepared:
+- `all_hands_template.odp` (company-style presentation template with Calibri + dark blue headings)
+- `meeting_agenda.odt` (detailed, realistic agenda with major section headings suitable for “Insert as Outline”)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_597/all_hands_template.odp b/metadata/03051700_example_improved_01/sample_597/all_hands_template.odp
new file mode 100644
index 0000000000000000000000000000000000000000..a59693e8bff4de19f73323ccc11a31df08832c48
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_597/all_hands_template.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_597/meeting_agenda.odt b/metadata/03051700_example_improved_01/sample_597/meeting_agenda.odt
new file mode 100644
index 0000000000000000000000000000000000000000..f8944dbff237479bc3136a55c9cac435ff4d2b03
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_597/meeting_agenda.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_597/summary.json b/metadata/03051700_example_improved_01/sample_597/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_597/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_600/_agent_log.txt b/metadata/03051700_example_improved_01/sample_600/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..71ab6a64c602e6c9f22141a7d8fef3ba5dc0a4a8
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_600/_agent_log.txt
@@ -0,0 +1,8 @@
+Done. The task has no required pre-existing input files in the `input` array, so setup preconditions are satisfied.
+
+Created:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_600/summary.json`
+
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_600/summary.json b/metadata/03051700_example_improved_01/sample_600/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5a2c63229af873213ebb221ba41a40fdfe64758f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_600/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_603/_agent_log.txt b/metadata/03051700_example_improved_01/sample_603/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..2c6d59f91aba01ec478db884e1d4d49eda3b5494
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_603/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. Environment setup completed for sample_603.
+
+Created in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_603`
+
+Files:
+- `data_processor.py` (runnable script that prints a formatted analysis summary)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_603/data_processor.py b/metadata/03051700_example_improved_01/sample_603/data_processor.py
new file mode 100644
index 0000000000000000000000000000000000000000..960dc22e687d648cca9c9bde761edf80dcee8e48
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_603/data_processor.py
@@ -0,0 +1,51 @@
+#!/usr/bin/env python3
+"""Analyze a quarterly operations dataset and print a formatted summary report."""
+
+from collections import defaultdict
+from statistics import mean
+
+records = [
+ {"team": "Marketing", "region": "North", "tickets": 124, "resolved": 118, "satisfaction": 4.6},
+ {"team": "Marketing", "region": "West", "tickets": 97, "resolved": 90, "satisfaction": 4.4},
+ {"team": "Marketing", "region": "South", "tickets": 88, "resolved": 80, "satisfaction": 4.2},
+ {"team": "Sales Ops", "region": "North", "tickets": 141, "resolved": 132, "satisfaction": 4.5},
+ {"team": "Sales Ops", "region": "East", "tickets": 119, "resolved": 108, "satisfaction": 4.1},
+ {"team": "Sales Ops", "region": "West", "tickets": 104, "resolved": 95, "satisfaction": 4.3},
+ {"team": "Support", "region": "North", "tickets": 213, "resolved": 201, "satisfaction": 4.7},
+ {"team": "Support", "region": "East", "tickets": 186, "resolved": 171, "satisfaction": 4.4},
+ {"team": "Support", "region": "South", "tickets": 164, "resolved": 151, "satisfaction": 4.3},
+ {"team": "Product", "region": "Global", "tickets": 76, "resolved": 69, "satisfaction": 4.5},
+ {"team": "Product", "region": "Global", "tickets": 82, "resolved": 74, "satisfaction": 4.6},
+ {"team": "Product", "region": "Global", "tickets": 79, "resolved": 71, "satisfaction": 4.4},
+]
+
+team_stats = defaultdict(lambda: {"tickets": 0, "resolved": 0, "sat": []})
+for r in records:
+ s = team_stats[r["team"]]
+ s["tickets"] += r["tickets"]
+ s["resolved"] += r["resolved"]
+ s["sat"].append(r["satisfaction"])
+
+total_tickets = sum(r["tickets"] for r in records)
+total_resolved = sum(r["resolved"] for r in records)
+resolution_rate = (total_resolved / total_tickets) * 100 if total_tickets else 0.0
+
+print("Data Analysis Summary")
+print("=" * 60)
+print(f"Total records analyzed : {len(records)}")
+print(f"Total tickets : {total_tickets}")
+print(f"Total resolved : {total_resolved}")
+print(f"Overall resolution rate: {resolution_rate:.2f}%")
+print("-" * 60)
+print("Team Performance")
+
+for team in sorted(team_stats):
+ s = team_stats[team]
+ rate = (s["resolved"] / s["tickets"]) * 100 if s["tickets"] else 0.0
+ sat = mean(s["sat"]) if s["sat"] else 0.0
+ print(f"{team:<12} | Tickets: {s['tickets']:>4} | Resolved: {s['resolved']:>4} | Rate: {rate:>6.2f}% | Avg Sat: {sat:.2f}")
+
+best_team = max(team_stats.items(), key=lambda kv: kv[1]["resolved"] / kv[1]["tickets"] if kv[1]["tickets"] else 0)
+print("-" * 60)
+print(f"Top team by resolution rate: {best_team[0]}")
+print("Recommendation: Increase staffing in lower-performing regions and replicate high-performing team workflows.")
diff --git a/metadata/03051700_example_improved_01/sample_603/summary.json b/metadata/03051700_example_improved_01/sample_603/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_603/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_606/_agent_log.txt b/metadata/03051700_example_improved_01/sample_606/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faa83756bdaac4d5b1b0660228af23586b83b5d2
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_606/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. I prepared the environment in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_606`
+
+Completed items:
+- Verified task URL `https://ourworldindata.org/renewable-energy` is reachable (HTTP 200) and relevant to renewable/solar capacity content.
+- Created `energy_data.ods` with realistic renewable-capacity data (24 yearly rows, including **Year** and **Solar Capacity (GW)** columns).
+- Created `report_draft.odt` with a coherent draft introduction and guidance-consistent placeholder content.
+- Wrote success summary:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_606/energy_data.ods b/metadata/03051700_example_improved_01/sample_606/energy_data.ods
new file mode 100644
index 0000000000000000000000000000000000000000..3340ab1e5e79888ad4d935f422a6216b7b7d6129
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_606/energy_data.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_606/report_draft.odt b/metadata/03051700_example_improved_01/sample_606/report_draft.odt
new file mode 100644
index 0000000000000000000000000000000000000000..d7a1ca821f16fe634b98d685d95da9e4ca79a0b7
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_606/report_draft.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_606/summary.json b/metadata/03051700_example_improved_01/sample_606/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_606/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_607/_agent_log.txt b/metadata/03051700_example_improved_01/sample_607/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8ccc3251599770f8b03524014decf9ae20e00eff
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_607/_agent_log.txt
@@ -0,0 +1,8 @@
+Done. I checked the required web precondition and it failed (**HTTP 403**), so I stopped immediately and wrote:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_607/summary.json`
+
+with:
+```json
+{"status":"fail","comment":"The webpage https://www.irena.org/Data/View-data-by-topic/Capacity-and-Generation/Statistics-Time-Series is unreachable (HTTP 403 Forbidden)."}
+```
diff --git a/metadata/03051700_example_improved_01/sample_607/summary.json b/metadata/03051700_example_improved_01/sample_607/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..7a71a5b5a3f6a0d06bd68d63e88b8169c3318eb4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_607/summary.json
@@ -0,0 +1 @@
+{"status":"fail","comment":"The webpage https://www.irena.org/Data/View-data-by-topic/Capacity-and-Generation/Statistics-Time-Series is unreachable (HTTP 403 Forbidden)."}
diff --git a/metadata/03051700_example_improved_01/sample_611/_agent_log.txt b/metadata/03051700_example_improved_01/sample_611/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..25d163672bcb06eaf5f518a75e7551e3a6df55c5
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_611/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. Environment setup completed for sample_611.
+
+Created in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_611`
+
+Files:
+- `monthly_expenses.ods` (realistic January 2025 personal budget data, 30 rows, required columns)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_611/monthly_expenses.ods b/metadata/03051700_example_improved_01/sample_611/monthly_expenses.ods
new file mode 100644
index 0000000000000000000000000000000000000000..1d613e52a4e0f0c45b2fc2961e0679d4fbc064b6
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_611/monthly_expenses.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_611/summary.json b/metadata/03051700_example_improved_01/sample_611/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_611/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_621/_agent_log.txt b/metadata/03051700_example_improved_01/sample_621/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9cacb3dcd2cb8407000f1a6a6afc84e9ddc2273b
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_621/_agent_log.txt
@@ -0,0 +1,8 @@
+Done. I verified the web precondition first, and it failed (non-200, redirecting to a 404 page), so I stopped and wrote:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_621/summary.json`
+
+with:
+```json
+{"status":"fail","comment":"The webpage https://data.gov.au/data/dataset/events-and-workshops is not reachable as required (HTTP did not return 200; response redirects and resolves to a 404 Page Not Found page)."}
+```
diff --git a/metadata/03051700_example_improved_01/sample_621/summary.json b/metadata/03051700_example_improved_01/sample_621/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..4e682a4b7e3542778be060fb768fc200b2cb9cb4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_621/summary.json
@@ -0,0 +1 @@
+{"status":"fail","comment":"The webpage https://data.gov.au/data/dataset/events-and-workshops is not reachable as required (HTTP did not return 200; response redirects and resolves to a 404 Page Not Found page)."}
diff --git a/metadata/03051700_example_improved_01/sample_622/_agent_log.txt b/metadata/03051700_example_improved_01/sample_622/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e5ae6c1dc913286a2f3f52fa75686752e5da899a
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_622/_agent_log.txt
@@ -0,0 +1,12 @@
+Done. Environment setup completed for sample_622.
+
+Created in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_622`
+
+Files prepared:
+- `marketing_expenses.xml` (realistic quarterly marketing expense data with Category, Planned, Actual, Variance)
+- `budget_summary.odt` (template document with title/introduction and an **Expense Breakdown** placeholder section)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_622/budget_summary.odt b/metadata/03051700_example_improved_01/sample_622/budget_summary.odt
new file mode 100644
index 0000000000000000000000000000000000000000..fd705a37b08b2b7def5e97ffaf4999c6b5814812
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_622/budget_summary.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_622/marketing_expenses.xml b/metadata/03051700_example_improved_01/sample_622/marketing_expenses.xml
new file mode 100644
index 0000000000000000000000000000000000000000..a70e4a8dc5454f0da4fc7aa7648a25e3393ac9e6
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_622/marketing_expenses.xml
@@ -0,0 +1,93 @@
+
+
+
+ Paid Search
+ 42000.00
+ 45850.25
+ 3850.25
+
+
+ Social Media Ads
+ 38000.00
+ 36410.80
+ -1589.20
+
+
+ Content Production
+ 18500.00
+ 20125.40
+ 1625.40
+
+
+ Email Campaigns
+ 12400.00
+ 11890.10
+ -509.90
+
+
+ Influencer Partnerships
+ 22000.00
+ 24740.00
+ 2740.00
+
+
+ Webinar Program
+ 9600.00
+ 8845.75
+ -754.25
+
+
+ Event Sponsorships
+ 27500.00
+ 26950.00
+ -550.00
+
+
+ Creative Tools & Licenses
+ 5400.00
+ 5935.60
+ 535.60
+
+
+ Market Research
+ 11200.00
+ 10480.35
+ -719.65
+
+
+ SEO Optimization
+ 14600.00
+ 15120.90
+ 520.90
+
+
+ Video Advertising
+ 19800.00
+ 21340.55
+ 1540.55
+
+
+ Affiliate Marketing
+ 8700.00
+ 7995.20
+ -704.80
+
+
+ Brand Partnerships
+ 16000.00
+ 17160.00
+ 1160.00
+
+
+ PR & Communications
+ 10400.00
+ 9920.45
+ -479.55
+
+
+ Contingency
+ 9000.00
+ 6120.00
+ -2880.00
+
+
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_622/summary.json b/metadata/03051700_example_improved_01/sample_622/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_622/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_631/_agent_log.txt b/metadata/03051700_example_improved_01/sample_631/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..12d3ad43c77f53bef1a6aeffea8889e1907fef7a
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_631/_agent_log.txt
@@ -0,0 +1,15 @@
+Done. Environment setup completed for sample_631.
+
+Prepared in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_631`
+
+Files created/downloaded:
+- `software_demo.mp4` (royalty-free sample MP4, valid format, non-zero size)
+- `narration.wav` (royalty-free sample WAV, valid format, non-zero size)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
+
+Precondition check:
+- `https://www.youtube.com/upload` reachable (HTTP 200) and contains upload-related page content.
diff --git a/metadata/03051700_example_improved_01/sample_631/narration.wav b/metadata/03051700_example_improved_01/sample_631/narration.wav
new file mode 100644
index 0000000000000000000000000000000000000000..3071e755d5b7aa201609ab2b578ea0de79c5e108
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_631/narration.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b3726eac5c9612ea20e245314812575bf9df5fb6b8024b80c7cfe9033452bb2b
+size 563756
diff --git a/metadata/03051700_example_improved_01/sample_631/software_demo.mp4 b/metadata/03051700_example_improved_01/sample_631/software_demo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9bd8f7aaef87eca12cc2637fde257bc0eef2104b
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_631/software_demo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:05bd857af7f70bf51b6aac1144046973bf3325c9101a554bc27dc9607dbbd8f5
+size 2848208
diff --git a/metadata/03051700_example_improved_01/sample_631/summary.json b/metadata/03051700_example_improved_01/sample_631/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5a2c63229af873213ebb221ba41a40fdfe64758f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_631/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_632/Q3_sales_data.ods b/metadata/03051700_example_improved_01/sample_632/Q3_sales_data.ods
new file mode 100644
index 0000000000000000000000000000000000000000..ec41eaacbb8fed34db75925860410aa646fd9a35
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_632/Q3_sales_data.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_632/_agent_log.txt b/metadata/03051700_example_improved_01/sample_632/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..734748b7b398ccb3def9cede9c3ff32979598180
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_632/_agent_log.txt
@@ -0,0 +1,14 @@
+Done. Environment setup completed for sample_632.
+
+Prepared in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_632`
+
+Created:
+- `Q3_sales_data.ods` (realistic sales data with required columns and 24 rows)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
+
+Precondition check passed:
+- `https://www.python.org/community/logos/` reachable (HTTP 200) and contains official Python logo resources.
diff --git a/metadata/03051700_example_improved_01/sample_632/summary.json b/metadata/03051700_example_improved_01/sample_632/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_632/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_633/_agent_log.txt b/metadata/03051700_example_improved_01/sample_633/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..54c99fbb9e808d8200bdcfc18baf848e97ca002c
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_633/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. Environment setup completed for sample_633.
+
+Created in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_633`
+
+Files prepared:
+- `client_contract_draft.odt` (realistic draft contract including title “Draft Agreement” and payment terms set to “30 days” for the required edit flow)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_633/client_contract_draft.odt b/metadata/03051700_example_improved_01/sample_633/client_contract_draft.odt
new file mode 100644
index 0000000000000000000000000000000000000000..a23e93783d6635867c209230bc9843aaec0ff96f
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_633/client_contract_draft.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_633/summary.json b/metadata/03051700_example_improved_01/sample_633/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_633/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_634/_agent_log.txt b/metadata/03051700_example_improved_01/sample_634/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6584ef7d156e251241dcb8161178fa457be58c37
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_634/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. Environment setup completed for sample_634.
+
+Created in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_634`
+
+Files prepared:
+- `monthly_sales.ods` (realistic January sales spreadsheet with structured values)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_634/monthly_sales.ods b/metadata/03051700_example_improved_01/sample_634/monthly_sales.ods
new file mode 100644
index 0000000000000000000000000000000000000000..efafb59cdbf031f9d7b573a02f5947c0f096a038
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_634/monthly_sales.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_634/summary.json b/metadata/03051700_example_improved_01/sample_634/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_634/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_635/_agent_log.txt b/metadata/03051700_example_improved_01/sample_635/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..cf95b95c04602bfe23335cb8c230d454f55de6f0
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_635/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. Environment setup completed for sample_635.
+
+Created in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_635`
+
+Files:
+- `project_proposal.odt` (realistic draft with sections: Introduction, Objectives, Timeline, Budget)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_635/project_proposal.odt b/metadata/03051700_example_improved_01/sample_635/project_proposal.odt
new file mode 100644
index 0000000000000000000000000000000000000000..8ffaed27ca8c5093cfc65d1055db45727dcff829
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_635/project_proposal.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_635/summary.json b/metadata/03051700_example_improved_01/sample_635/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_635/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_646/_agent_log.txt b/metadata/03051700_example_improved_01/sample_646/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..bea284cb52ecccc53fe781d777ce249e5aaff6b0
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_646/_agent_log.txt
@@ -0,0 +1,14 @@
+Done. Environment setup completed for sample_646.
+
+Prepared in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_646`
+
+Files created:
+- `language_data_template.ods` (template with required empty columns: Language, Language Family, Native Speakers (millions))
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
+
+URL precondition was verified against:
+- `https://en.wikipedia.org/wiki/List_of_languages_by_number_of_native_speakers` (reachable and contains the expected language/native-speaker table context).
diff --git a/metadata/03051700_example_improved_01/sample_646/language_data_template.ods b/metadata/03051700_example_improved_01/sample_646/language_data_template.ods
new file mode 100644
index 0000000000000000000000000000000000000000..06b6d0d572d870463d6fa0763c327ad130dfce16
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_646/language_data_template.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_646/summary.json b/metadata/03051700_example_improved_01/sample_646/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_646/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_647/_agent_log.txt b/metadata/03051700_example_improved_01/sample_647/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..fe91564c9073a30b16910fb5d0e2960371c29349
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_647/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. Environment setup completed for sample_647.
+
+Created in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_647`
+
+Files prepared:
+- `proposal_draft.odt` (realistic draft proposal content suitable for Writer → PDF → Impress workflow)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_647/proposal_draft.odt b/metadata/03051700_example_improved_01/sample_647/proposal_draft.odt
new file mode 100644
index 0000000000000000000000000000000000000000..ef818cd6a2a3613bd81c6b708216afcc3c507b7b
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_647/proposal_draft.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_647/summary.json b/metadata/03051700_example_improved_01/sample_647/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_647/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_651/_agent_log.txt b/metadata/03051700_example_improved_01/sample_651/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6037572469fc4a5f4c3254071879829338d6f3e1
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_651/_agent_log.txt
@@ -0,0 +1,14 @@
+Done. Environment setup completed for sample_651.
+
+Prepared in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_651`
+
+Files created:
+- `project_update_template.odp` (template with second slide intended for milestone table insertion)
+- `milestone_dates.csv` (realistic milestone dataset with required columns)
+- `company_logo.png` (downloaded PNG, valid and non-zero size)
+- `status_report_draft.odt` (draft report with title, executive summary, and next-steps section to edit)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_651/company_logo.png b/metadata/03051700_example_improved_01/sample_651/company_logo.png
new file mode 100644
index 0000000000000000000000000000000000000000..0d367e962771f77d6fe1c42d61eb48dc78ab687d
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_651/company_logo.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ea0e73137c1c8561e91241771e3c81e5b3e8f5ab2cbfdad1a00d8eea524815fa
+size 45187
diff --git a/metadata/03051700_example_improved_01/sample_651/milestone_dates.csv b/metadata/03051700_example_improved_01/sample_651/milestone_dates.csv
new file mode 100644
index 0000000000000000000000000000000000000000..8622f4e2f9b24a2326683aef43895d2a3266ff54
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_651/milestone_dates.csv
@@ -0,0 +1,11 @@
+milestone,planned_date,actual_date,status
+Requirements Freeze,2026-07-05,2026-07-07,Completed
+Schema Migration Plan,2026-07-12,2026-07-14,Completed
+Vendor Contract Finalization,2026-07-18,2026-07-25,Delayed
+Staging Environment Cutover,2026-08-02,2026-08-04,Completed
+Security Audit Round 1,2026-08-10,2026-08-18,In Progress
+Load Test Validation,2026-08-20,2026-08-23,Completed
+User Acceptance Testing,2026-09-01,2026-09-06,In Progress
+Production Migration Window,2026-09-20,2026-09-27,Planned
+Post-Migration Verification,2026-09-28,2026-09-30,Planned
+Project Sign-off,2026-10-03,2026-10-05,Planned
diff --git a/metadata/03051700_example_improved_01/sample_651/project_update_template.odp b/metadata/03051700_example_improved_01/sample_651/project_update_template.odp
new file mode 100644
index 0000000000000000000000000000000000000000..db52d6bc7a4813b27674d0f593e715266d320612
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_651/project_update_template.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_651/status_report_draft.odt b/metadata/03051700_example_improved_01/sample_651/status_report_draft.odt
new file mode 100644
index 0000000000000000000000000000000000000000..bd07829deef4c144723c0de9986d0a980776ed8d
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_651/status_report_draft.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_651/summary.json b/metadata/03051700_example_improved_01/sample_651/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_651/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_652/_agent_log.txt b/metadata/03051700_example_improved_01/sample_652/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..7a952a22ea30056043264d931ebfd3b8a99c1a31
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_652/_agent_log.txt
@@ -0,0 +1,15 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_652`
+
+What I prepared:
+- Verified URL precondition in task:
+- `https://en.wikipedia.org/wiki/Solar_power` → reachable (**HTTP 200**)
+- Confirmed page content includes solar irradiance/global solar map references relevant to the task.
+- Generated input file:
+- `energy_data.ods` with realistic data (24 rows) including required columns:
+- `Country`
+- `Solar_Capacity_MW`
+- `Growth_Rate_2023`
+- Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_652/energy_data.ods b/metadata/03051700_example_improved_01/sample_652/energy_data.ods
new file mode 100644
index 0000000000000000000000000000000000000000..4b45136d76259eb24bfa3e387d064ec69ffe3f82
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_652/energy_data.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_652/summary.json b/metadata/03051700_example_improved_01/sample_652/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_652/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_655/_agent_log.txt b/metadata/03051700_example_improved_01/sample_655/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..17429fc146641c8ba154998f2f7d08282f07ee84
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_655/_agent_log.txt
@@ -0,0 +1,13 @@
+Done. Environment setup completed for sample_655.
+
+Prepared in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_655`
+
+Files created/downloaded:
+- `product_demo.mp4` (valid MP4, non-zero size)
+- `brand_logo.png` (valid PNG, non-zero size)
+- `usability_notes.ods` (realistic usability log with required columns and 20 rows, including an issue at `00:00:45`)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_655/brand_logo.png b/metadata/03051700_example_improved_01/sample_655/brand_logo.png
new file mode 100644
index 0000000000000000000000000000000000000000..0d367e962771f77d6fe1c42d61eb48dc78ab687d
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_655/brand_logo.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ea0e73137c1c8561e91241771e3c81e5b3e8f5ab2cbfdad1a00d8eea524815fa
+size 45187
diff --git a/metadata/03051700_example_improved_01/sample_655/product_demo.mp4 b/metadata/03051700_example_improved_01/sample_655/product_demo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..1dc8bde489fa4d7b16115f7239cec85b2931cd40
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_655/product_demo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:500afe4eeb535c5ecd1c205e18be8c3db97dce216088e57fdad8e08a3a4028c3
+size 21657943
diff --git a/metadata/03051700_example_improved_01/sample_655/summary.json b/metadata/03051700_example_improved_01/sample_655/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_655/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_655/usability_notes.ods b/metadata/03051700_example_improved_01/sample_655/usability_notes.ods
new file mode 100644
index 0000000000000000000000000000000000000000..a5530991ca2f4a729d8abd850451e69a5f78f5b9
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_655/usability_notes.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_657/_agent_log.txt b/metadata/03051700_example_improved_01/sample_657/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9bc7b7d6f377a03a29767922c75af21d7527013c
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_657/_agent_log.txt
@@ -0,0 +1,13 @@
+Done. Environment setup completed for sample_657.
+
+Prepared in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_657`
+
+Files created/downloaded:
+- `model_training.py` (runnable script that prints accuracy/precision/recall metrics)
+- `project_demo.odp` (presentation template with title slide and demo layout)
+- `model_inference_demo.mp4` (royalty-free MP4, valid and non-zero size)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_657/model_inference_demo.mp4 b/metadata/03051700_example_improved_01/sample_657/model_inference_demo.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..68fdb3839d1537d0c3510424d7889cd3a9fcaac1
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_657/model_inference_demo.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:23b9d25718bc2b75200149b45b5d0174b4028f95431e06f4a49178a81d5969b6
+size 11815175
diff --git a/metadata/03051700_example_improved_01/sample_657/model_training.py b/metadata/03051700_example_improved_01/sample_657/model_training.py
new file mode 100644
index 0000000000000000000000000000000000000000..7ee5dad735f3c192933f501a5ef10a64e85c9b94
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_657/model_training.py
@@ -0,0 +1,18 @@
+#!/usr/bin/env python3
+"""Train a demo classifier and print key performance metrics."""
+
+def main():
+ accuracy = 0.943
+ precision = 0.917
+ recall = 0.902
+ f1 = 2 * (precision * recall) / (precision + recall)
+
+ print('Model Performance Metrics')
+ print('-------------------------')
+ print(f'Accuracy : {accuracy:.3f}')
+ print(f'Precision: {precision:.3f}')
+ print(f'Recall : {recall:.3f}')
+ print(f'F1 Score : {f1:.3f}')
+
+if __name__ == '__main__':
+ main()
diff --git a/metadata/03051700_example_improved_01/sample_657/project_demo.odp b/metadata/03051700_example_improved_01/sample_657/project_demo.odp
new file mode 100644
index 0000000000000000000000000000000000000000..306f75eae7e76a238667a0faa432849295608a4d
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_657/project_demo.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_657/summary.json b/metadata/03051700_example_improved_01/sample_657/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_657/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_661/_agent_log.txt b/metadata/03051700_example_improved_01/sample_661/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..90121cdddd1a0e5e26490cbae40784a299c8b25c
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_661/_agent_log.txt
@@ -0,0 +1,13 @@
+Done. Environment setup completed for sample_661.
+
+Created in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_661`
+
+Files prepared:
+- `marketing_data.ods` (realistic 20-row campaign dataset)
+- `dashboard_template.odp` (multi-slide template with slide 3 ready for performance table insertion)
+- `performance_summary.csv` (created exactly per task-provided CSV content)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_661/dashboard_template.odp b/metadata/03051700_example_improved_01/sample_661/dashboard_template.odp
new file mode 100644
index 0000000000000000000000000000000000000000..c731f6ff0457bf03d549cfd782860f4c8fe93e27
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_661/dashboard_template.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_661/marketing_data.ods b/metadata/03051700_example_improved_01/sample_661/marketing_data.ods
new file mode 100644
index 0000000000000000000000000000000000000000..59790e33544a255127efea07877785610a59f273
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_661/marketing_data.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_661/performance_summary.csv b/metadata/03051700_example_improved_01/sample_661/performance_summary.csv
new file mode 100644
index 0000000000000000000000000000000000000000..2d2c6b21b6bcc4702c9e9a0720a2f41d0caccaf5
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_661/performance_summary.csv
@@ -0,0 +1,5 @@
+Campaign,Impressions,Clicks,Conversions,Spend,Revenue
+Social Media Ads,150000,3200,45,5000,12000
+Search Ads,85000,1800,32,3000,9500
+Email Campaign,45000,950,28,800,4200
+Display Ads,120000,2100,38,4000,11000
diff --git a/metadata/03051700_example_improved_01/sample_661/summary.json b/metadata/03051700_example_improved_01/sample_661/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_661/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_672/_agent_log.txt b/metadata/03051700_example_improved_01/sample_672/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0a975b0886732f2e51b60c81e28e7144713ba043
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_672/_agent_log.txt
@@ -0,0 +1,8 @@
+Done. I checked the task’s required music source URL first, it failed (**HTTP 404**), so I stopped and wrote:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_672/summary.json`
+
+with:
+```json
+{"status":"fail","comment":"The webpage https://freemusicarchive.org/music/Scott_Holmes/Corporate__Motivational/Scott_Holmes_-_Corporate__Motivational_-_01_Upbeat_Party is unreachable (HTTP 404 Not Found)."}
+```
diff --git a/metadata/03051700_example_improved_01/sample_672/summary.json b/metadata/03051700_example_improved_01/sample_672/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5e56dfe2eecc0e9e2a79bf9bd6395fe14a17cce7
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_672/summary.json
@@ -0,0 +1 @@
+{"status":"fail","comment":"The webpage https://freemusicarchive.org/music/Scott_Holmes/Corporate__Motivational/Scott_Holmes_-_Corporate__Motivational_-_01_Upbeat_Party is unreachable (HTTP 404 Not Found)."}
diff --git a/metadata/03051700_example_improved_01/sample_673/_agent_log.txt b/metadata/03051700_example_improved_01/sample_673/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e054910965dec22080a6755f6889f70d1ca3152d
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_673/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Preconditions are satisfied for sample_673.
+
+- Verified URL: `https://www.gutenberg.org/ebooks/1342` is reachable and matches the expected Pride and Prejudice content context.
+
+Created:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_673/summary.json`
+
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_673/summary.json b/metadata/03051700_example_improved_01/sample_673/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5a2c63229af873213ebb221ba41a40fdfe64758f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_673/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_674/_agent_log.txt b/metadata/03051700_example_improved_01/sample_674/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f13b4c8ad2209e7878faffcb47197acc873d2d9d
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_674/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. Environment setup completed for sample_674.
+
+Created in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_674`
+
+Files prepared:
+- `customer_contacts.ods` (realistic contact dataset with required columns and 25 rows)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_674/customer_contacts.ods b/metadata/03051700_example_improved_01/sample_674/customer_contacts.ods
new file mode 100644
index 0000000000000000000000000000000000000000..adcec943708faaba4857a4735abf50671b73cc83
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_674/customer_contacts.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_674/summary.json b/metadata/03051700_example_improved_01/sample_674/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_674/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_678/_agent_log.txt b/metadata/03051700_example_improved_01/sample_678/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6b8f1d64d8464493ac89d1a80f498196ebf61f01
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_678/_agent_log.txt
@@ -0,0 +1,14 @@
+Done. Environment setup completed for sample_678.
+
+Created in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_678`
+
+Prepared files:
+- `webinar_invite.odt` (mail-merge-ready invitation template with placeholders)
+- `attendees.csv` (realistic attendee list with 15 records: `name,email,company`)
+- `webinar_banner.odp` (banner template with main title text box)
+- `gradient_bg.jpg` (downloaded royalty-free background image, valid JPEG, non-zero size)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_678/attendees.csv b/metadata/03051700_example_improved_01/sample_678/attendees.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a8cc9d33c7794fef883805feb07058d0facfdd00
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_678/attendees.csv
@@ -0,0 +1,16 @@
+name,email,company
+Alex Chen,alex.chen@example.com,NovaLytics
+Priya Nair,priya.nair@example.com,DataBridge Labs
+Daniel Ortiz,daniel.ortiz@example.com,CloudHarbor Inc
+Sofia Ramirez,sofia.ramirez@example.com,InsightWorks
+Liam Patel,liam.patel@example.com,BrightForge
+Mia Johnson,mia.johnson@example.com,Arcadia Systems
+Noah Kim,noah.kim@example.com,Apex Digital
+Emma Walker,emma.walker@example.com,Orion Analytics
+Leo Wang,leo.wang@example.com,Vertex Media
+Amelia Davis,amelia.davis@example.com,Greenloop Tech
+James Brown,james.brown@example.com,Northstar BI
+Olivia Garcia,olivia.garcia@example.com,Helios Partners
+Ethan Wilson,ethan.wilson@example.com,Quantive Labs
+Ava Martinez,ava.martinez@example.com,Skyline Retail
+Benjamin Lee,benjamin.lee@example.com,Meridian Health
diff --git a/metadata/03051700_example_improved_01/sample_678/gradient_bg.jpg b/metadata/03051700_example_improved_01/sample_678/gradient_bg.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..3822d1dea8bd1773e179279373b5d5b503e0c789
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_678/gradient_bg.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6c7d72debaf4400ea3b89bef6c381e46d83879f77e4e5e89b0f9d0a3f2b0317d
+size 193362
diff --git a/metadata/03051700_example_improved_01/sample_678/summary.json b/metadata/03051700_example_improved_01/sample_678/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_678/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_678/webinar_banner.odp b/metadata/03051700_example_improved_01/sample_678/webinar_banner.odp
new file mode 100644
index 0000000000000000000000000000000000000000..6efab96e48d295e4e587bccf4949f01c931ac9a4
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_678/webinar_banner.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_678/webinar_invite.odt b/metadata/03051700_example_improved_01/sample_678/webinar_invite.odt
new file mode 100644
index 0000000000000000000000000000000000000000..50df39c2d6a8be2bff4d36781763088277ce1eec
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_678/webinar_invite.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_679/_agent_log.txt b/metadata/03051700_example_improved_01/sample_679/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1f6d2947e62e3224b0a0102be458416cd2fdeae7
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_679/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. Environment setup completed for sample_679.
+
+Created in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_679`
+
+Files prepared:
+- `language_comparison.ods` (realistic comparison sheet with required columns and 20 language rows)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_679/language_comparison.ods b/metadata/03051700_example_improved_01/sample_679/language_comparison.ods
new file mode 100644
index 0000000000000000000000000000000000000000..920ecc33602a4a586bf5153edd1b53ac18fe6ec6
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_679/language_comparison.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_679/summary.json b/metadata/03051700_example_improved_01/sample_679/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..e6341fe9bb44a975d1847750d2e232cb494bd04f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_679/summary.json
@@ -0,0 +1 @@
+{"status": "success", "comment": ""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_683/_agent_log.txt b/metadata/03051700_example_improved_01/sample_683/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..42c14f8aaa502d75694ebc6a44771a9b1b8751a3
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_683/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. Environment setup completed for sample_683.
+
+Prepared in:
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_683`
+
+Files created/downloaded:
+- `client_feedback_meeting.wav` (royalty-free WAV, valid format, non-zero size)
+- `summary.json`
+```json
+{"status":"success","comment":""}
+```
diff --git a/metadata/03051700_example_improved_01/sample_683/client_feedback_meeting.wav b/metadata/03051700_example_improved_01/sample_683/client_feedback_meeting.wav
new file mode 100644
index 0000000000000000000000000000000000000000..e9cf6db2b46b112018058f680f17ad205c90b625
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_683/client_feedback_meeting.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dff36235dbd15a5e8ba52141cf31e0fd5687a3c7a10acf2af5db5ae6b3988bdf
+size 1127468
diff --git a/metadata/03051700_example_improved_01/sample_683/summary.json b/metadata/03051700_example_improved_01/sample_683/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5a2c63229af873213ebb221ba41a40fdfe64758f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_683/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
\ No newline at end of file
diff --git a/metadata/03051700_example_improved_01/sample_684/_agent_log.txt b/metadata/03051700_example_improved_01/sample_684/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0dc28b13b6a5fccdc62610f022a3a459ed254197
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_684/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_684`
+
+Created input files:
+- `conference_attendees.ods` (realistic attendee dataset with required columns: `country`, `attendees`, `percentage`, plus region; 20 rows)
+- `conference_template.pdf` (2-page slide template with page 2 titled **Demographics** and chart placeholder)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_684/conference_attendees.ods b/metadata/03051700_example_improved_01/sample_684/conference_attendees.ods
new file mode 100644
index 0000000000000000000000000000000000000000..62520787f4c86c0da1831f5704c92bde70473e5c
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_684/conference_attendees.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_684/conference_template.pdf b/metadata/03051700_example_improved_01/sample_684/conference_template.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..1a2dcfccd218ea69da682ffacb727e3b6734b504
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_684/conference_template.pdf
@@ -0,0 +1,99 @@
+%PDF-1.4
+% ReportLab Generated PDF document (opensource)
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diff --git a/metadata/03051700_example_improved_01/sample_684/summary.json b/metadata/03051700_example_improved_01/sample_684/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_684/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_687/_agent_log.txt b/metadata/03051700_example_improved_01/sample_687/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ec7f2e948fab063d627dba5121dc0dd4afbb134a
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_687/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_687`
+
+Prepared inputs:
+- `rust_conference_draft.odp` (realistic draft conference presentation with title + content slides)
+- `rust_logo.png` (downloaded Rust logo image, valid PNG, non-empty)
+
+Summary:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_687/rust_conference_draft.odp b/metadata/03051700_example_improved_01/sample_687/rust_conference_draft.odp
new file mode 100644
index 0000000000000000000000000000000000000000..3725a99a206698c35006e7cdff743607eea03f23
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_687/rust_conference_draft.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_687/rust_logo.png b/metadata/03051700_example_improved_01/sample_687/rust_logo.png
new file mode 100644
index 0000000000000000000000000000000000000000..a8894802ce88c039d5e16a84d4e4d8b8613f8869
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_687/rust_logo.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0e5e83ab44136728ea9de4b854ae59d2bbc29499efb3a435f9bfe493897da384
+size 10933
diff --git a/metadata/03051700_example_improved_01/sample_687/summary.json b/metadata/03051700_example_improved_01/sample_687/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_687/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_688/_agent_log.txt b/metadata/03051700_example_improved_01/sample_688/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..86eba919319c177e09580a9bcf92eb3810130f7c
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_688/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_688`
+
+Created input files:
+- `data_analysis.py` (runnable analysis script that prints a formatted monthly sales summary to console)
+- `monthly_report.odt` (partially completed report with title and introduction, ready for an appended “Executive Summary” section)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_688/data_analysis.py b/metadata/03051700_example_improved_01/sample_688/data_analysis.py
new file mode 100644
index 0000000000000000000000000000000000000000..052a3c0327bf5133cc5170f8e779d2b043242f46
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_688/data_analysis.py
@@ -0,0 +1,50 @@
+#!/usr/bin/env python3
+"""Monthly sales analysis script for report generation."""
+from statistics import mean
+
+sales_data = {
+ "January": 124500,
+ "February": 118900,
+ "March": 132400,
+ "April": 129800,
+ "May": 141300,
+ "June": 138700,
+ "July": 145900,
+ "August": 149200,
+ "September": 143600,
+ "October": 152100,
+ "November": 158400,
+ "December": 166800,
+}
+
+months = list(sales_data.keys())
+values = list(sales_data.values())
+
+total_sales = sum(values)
+avg_sales = mean(values)
+best_month = max(sales_data, key=sales_data.get)
+worst_month = min(sales_data, key=sales_data.get)
+
+q1 = sum(values[0:3])
+q2 = sum(values[3:6])
+q3 = sum(values[6:9])
+q4 = sum(values[9:12])
+
+print("MONTHLY SALES PERFORMANCE SUMMARY")
+print("=" * 36)
+print(f"Reporting period: {months[0]} to {months[-1]}")
+print(f"Total annual sales: ${total_sales:,.0f}")
+print(f"Average monthly sales: ${avg_sales:,.2f}")
+print(f"Highest month: {best_month} (${sales_data[best_month]:,.0f})")
+print(f"Lowest month: {worst_month} (${sales_data[worst_month]:,.0f})")
+print()
+print("Quarterly breakdown:")
+print(f"- Q1: ${q1:,.0f}")
+print(f"- Q2: ${q2:,.0f}")
+print(f"- Q3: ${q3:,.0f}")
+print(f"- Q4: ${q4:,.0f}")
+print()
+print("Key insights:")
+print("- Sales growth accelerated in the second half of the year.")
+print("- Q4 delivered the strongest performance, indicating year-end demand momentum.")
+print("- Recommended action: increase inventory planning for Q4-priority product lines.")
diff --git a/metadata/03051700_example_improved_01/sample_688/monthly_report.odt b/metadata/03051700_example_improved_01/sample_688/monthly_report.odt
new file mode 100644
index 0000000000000000000000000000000000000000..7a31f75ae6503cb45975ef6d39c41e4ec90e1afe
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_688/monthly_report.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_688/summary.json b/metadata/03051700_example_improved_01/sample_688/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_688/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_691/_agent_log.txt b/metadata/03051700_example_improved_01/sample_691/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..dd5aa172e2625b841da36a9c4e72d0c05d9056f7
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_691/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_691`
+
+Created:
+- `sales_summary.ods` with realistic 2024 quarterly sales data and required columns:
+- `Region, Q1, Q2, Q3, Q4` (plus helpful support columns for workflow)
+- 16 realistic regional rows suitable for chart-based operations
+- `summary.json` with:
+- `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_691/sales_summary.ods b/metadata/03051700_example_improved_01/sample_691/sales_summary.ods
new file mode 100644
index 0000000000000000000000000000000000000000..5aa5cb893738821b7fc352c8d8e67a10b92ae484
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_691/sales_summary.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_691/summary.json b/metadata/03051700_example_improved_01/sample_691/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_691/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_701/_agent_log.txt b/metadata/03051700_example_improved_01/sample_701/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3cbb6154481e4b5312cecbcf9b7a36c557c34c9c
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_701/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_701`
+
+Created:
+- `project_kickoff.odp` (multi-slide kickoff deck with titles/content and visual elements suitable for HTML export + browser verification)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_701/project_kickoff.odp b/metadata/03051700_example_improved_01/sample_701/project_kickoff.odp
new file mode 100644
index 0000000000000000000000000000000000000000..1d563887b79849b3ae931b58bd7c9d3cc3d84069
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_701/project_kickoff.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_701/summary.json b/metadata/03051700_example_improved_01/sample_701/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_701/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_708/_agent_log.txt b/metadata/03051700_example_improved_01/sample_708/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0a0d94e966b99d0f34465f252b139cff7cdb0823
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_708/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_708`
+
+Created required input files:
+- `project_timeline.odp` (timeline presentation template with title/objective slide and timeline visuals)
+- `proposal_content.odt` (detailed proposal outline with headings, including **Project Timeline** section)
+- `timeline_overview.svg` (vector timeline graphic ready for insertion)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_708/project_timeline.odp b/metadata/03051700_example_improved_01/sample_708/project_timeline.odp
new file mode 100644
index 0000000000000000000000000000000000000000..e293db57f640b3689b1ec3d962450b254142a006
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_708/project_timeline.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_708/proposal_content.odt b/metadata/03051700_example_improved_01/sample_708/proposal_content.odt
new file mode 100644
index 0000000000000000000000000000000000000000..651c3f725a9089b56f2eea1527d8869a0fa48515
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_708/proposal_content.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_708/summary.json b/metadata/03051700_example_improved_01/sample_708/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_708/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_708/timeline_overview.svg b/metadata/03051700_example_improved_01/sample_708/timeline_overview.svg
new file mode 100644
index 0000000000000000000000000000000000000000..badff5d62e1f4996d5bb3e4507d45ebda617f394
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_708/timeline_overview.svg
@@ -0,0 +1,25 @@
+
diff --git a/metadata/03051700_example_improved_01/sample_711/_agent_log.txt b/metadata/03051700_example_improved_01/sample_711/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d42e63f79f3e0cf47e18200efd1ae6641f4bdcb7
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_711/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_711`
+
+Prepared inputs:
+- `python_history_talk.mp4` (downloaded, non-empty, valid MP4)
+- `tech_presentation_template.odp` (blank-style tech presentation template with title/content placeholders and logo placeholder)
+
+Summary written:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_711/python_history_talk.mp4 b/metadata/03051700_example_improved_01/sample_711/python_history_talk.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..44dbd83e13410b94fc88c214f1593242d41421d7
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_711/python_history_talk.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:be998e5fed5a9065bbccdb097884794ebd2492cb261ec40948e7a846af5724b8
+size 5485935
diff --git a/metadata/03051700_example_improved_01/sample_711/summary.json b/metadata/03051700_example_improved_01/sample_711/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_711/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_711/tech_presentation_template.odp b/metadata/03051700_example_improved_01/sample_711/tech_presentation_template.odp
new file mode 100644
index 0000000000000000000000000000000000000000..c71056a5029689062accfab4f1ef5f9170705f69
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_711/tech_presentation_template.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_713/_agent_log.txt b/metadata/03051700_example_improved_01/sample_713/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8a08bef12af0756059bdcf043ccb9c03e1530c7d
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_713/_agent_log.txt
@@ -0,0 +1,13 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_713`
+
+Created input files:
+- `data_processor.py` (runnable script that outputs:
+- top 3 products by revenue
+- total quarterly sales
+- annual grand total)
+- `sales_report.odt` (partially completed report with title + introduction, ready for appending script output)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_713/data_processor.py b/metadata/03051700_example_improved_01/sample_713/data_processor.py
new file mode 100644
index 0000000000000000000000000000000000000000..19a919a89339ec86ec1eabe7d63c6708ac415bd7
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_713/data_processor.py
@@ -0,0 +1,39 @@
+#!/usr/bin/env python3
+"""Sales data processor for quarterly report generation."""
+
+sales = [
+ {"product": "CloudSync Pro", "q1": 128000, "q2": 141500, "q3": 156200, "q4": 168900},
+ {"product": "InsightBoard", "q1": 112400, "q2": 119800, "q3": 131600, "q4": 144700},
+ {"product": "SecureVault", "q1": 98500, "q2": 103200, "q3": 110900, "q4": 124300},
+ {"product": "WorkflowX", "q1": 87500, "q2": 95400, "q3": 102300, "q4": 111900},
+ {"product": "DataPulse", "q1": 76400, "q2": 81200, "q3": 90500, "q4": 97300},
+ {"product": "MarketLens", "q1": 68500, "q2": 74200, "q3": 79600, "q4": 85300},
+]
+
+for item in sales:
+ item['total'] = item['q1'] + item['q2'] + item['q3'] + item['q4']
+
+total_quarterly_sales = {
+ 'Q1': sum(i['q1'] for i in sales),
+ 'Q2': sum(i['q2'] for i in sales),
+ 'Q3': sum(i['q3'] for i in sales),
+ 'Q4': sum(i['q4'] for i in sales),
+}
+
+top3 = sorted(sales, key=lambda x: x['total'], reverse=True)[:3]
+
+grand_total = sum(total_quarterly_sales.values())
+
+print('SALES PERFORMANCE SUMMARY')
+print('=' * 28)
+print('Top 3 Products by Revenue:')
+for rank, p in enumerate(top3, start=1):
+ print(f"{rank}. {p['product']} - ${p['total']:,.0f}")
+
+print('')
+print('Total Quarterly Sales:')
+for q, val in total_quarterly_sales.items():
+ print(f"- {q}: ${val:,.0f}")
+
+print('')
+print(f"Grand Total (Year): ${grand_total:,.0f}")
diff --git a/metadata/03051700_example_improved_01/sample_713/sales_report.odt b/metadata/03051700_example_improved_01/sample_713/sales_report.odt
new file mode 100644
index 0000000000000000000000000000000000000000..e480d3467e64955be70a8f6eef0cfd9be5af8aac
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_713/sales_report.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_713/summary.json b/metadata/03051700_example_improved_01/sample_713/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_713/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_717/_agent_log.txt b/metadata/03051700_example_improved_01/sample_717/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c2394ed372121e7779e78c7d286000640c5de40e
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_717/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_717`
+
+Created required input files:
+- `workshop_template.odp` (workshop handout presentation template)
+- `attendees.csv` (20 realistic attendee rows with required columns: `name,email,company`)
+- `certificate_template.odt` (certificate template containing placeholders `{{name}}` and `{{company}}`)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_717/attendees.csv b/metadata/03051700_example_improved_01/sample_717/attendees.csv
new file mode 100644
index 0000000000000000000000000000000000000000..6637eaebf8f8da3de44c94943c7bbceb8b78cf61
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_717/attendees.csv
@@ -0,0 +1,21 @@
+name,email,company
+Alice Chen,alice.chen@nova-analytics.com,Nova Analytics
+Brian Patel,brian.patel@greenridge.io,Greenridge Labs
+Carla Gomez,carla.gomez@sunspiretech.com,Sunspire Tech
+Daniel Kim,daniel.kim@blueorbit.ai,BlueOrbit AI
+Elena Rossi,elena.rossi@altairsystems.eu,Altair Systems
+Farah Khan,farah.khan@pixelpeak.co,PixelPeak Creative
+George Li,george.li@northpointdata.com,NorthPoint Data
+Hannah Nguyen,hannah.nguyen@bridgeworks.io,BridgeWorks
+Isaac Turner,isaac.turner@marketcraft.ai,MarketCraft AI
+Julia Martins,julia.martins@veridianlabs.com,Veridian Labs
+Kevin Osei,kevin.osei@stratosinsight.com,Stratos Insight
+Lina Haddad,lina.haddad@cobaltventures.net,Cobalt Ventures
+Marco Silva,marco.silva@aurelium.co,Aurelium Co.
+Nora Ibrahim,nora.ibrahim@heliosgroup.org,Helios Group
+Owen Brooks,owen.brooks@quantedge.ai,QuantEdge AI
+Priya Menon,priya.menon@harborline.com,Harborline Consulting
+Quinn Adams,quinn.adams@lumenbridge.io,LumenBridge
+Rafael Costa,rafael.costa@terraforge.dev,TerraForge
+Sophia Park,sophia.park@zenpathlabs.com,ZenPath Labs
+Tariq Mahmood,tariq.mahmood@opencrest.io,OpenCrest
diff --git a/metadata/03051700_example_improved_01/sample_717/certificate_template.odt b/metadata/03051700_example_improved_01/sample_717/certificate_template.odt
new file mode 100644
index 0000000000000000000000000000000000000000..27077b6e07cdb12c73ccd02f0b735f70861ae06f
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_717/certificate_template.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_717/summary.json b/metadata/03051700_example_improved_01/sample_717/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_717/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_717/workshop_template.odp b/metadata/03051700_example_improved_01/sample_717/workshop_template.odp
new file mode 100644
index 0000000000000000000000000000000000000000..7c7fda878191693f8610d2482f47aa734ca7ad91
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_717/workshop_template.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_720/_agent_log.txt b/metadata/03051700_example_improved_01/sample_720/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1fc158b78c4baa4fe4464f0c0c6cf3214520ed0f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_720/_agent_log.txt
@@ -0,0 +1,13 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_720`
+
+Created:
+- `project_timeline.ods` with realistic schedule data (18 rows) including required columns:
+- `Task`
+- `Start Date`
+- `End Date`
+- `Responsible Person`
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_720/project_timeline.ods b/metadata/03051700_example_improved_01/sample_720/project_timeline.ods
new file mode 100644
index 0000000000000000000000000000000000000000..f580cf9dc600b45e5ec6f5bf94b1446b4e6a9896
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_720/project_timeline.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_720/summary.json b/metadata/03051700_example_improved_01/sample_720/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_720/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_721/_agent_log.txt b/metadata/03051700_example_improved_01/sample_721/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..fc021b9f78a2ddd7b57a3424af386623b570566c
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_721/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. I verified the URL precondition and completed setup for:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_721`
+
+Checks performed:
+- `https://www.python.org/community/logos/` is reachable (**HTTP 200**).
+- Page content is consistent with the Python logo resource page context.
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_721/summary.json b/metadata/03051700_example_improved_01/sample_721/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_721/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_723/_agent_log.txt b/metadata/03051700_example_improved_01/sample_723/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6ff964d2b7d3d6ce1213c61947d4d4907fefa04c
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_723/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_723`
+
+Created required input files:
+- `customer_contacts.csv` (realistic contact dataset with required columns, includes intentional duplicate rows and mixed date formats for cleaning workflow)
+- `email_template.txt` (draft promotional template containing `[CUSTOMER_LIST]` placeholder and editable body text)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_723/customer_contacts.csv b/metadata/03051700_example_improved_01/sample_723/customer_contacts.csv
new file mode 100644
index 0000000000000000000000000000000000000000..40df0813115f702a699cc971a39be71e51e4a31c
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_723/customer_contacts.csv
@@ -0,0 +1,23 @@
+name,email,phone,signup_date
+Alice Chen,alice.chen@example.com,+1-415-555-0182,2026/01/05
+Brian Patel,brian.patel@example.com,+1-312-555-0144,01-11-2026
+Carla Gomez,carla.gomez@example.com,+34-91-555-7731,2026-01-22
+Daniel Kim,daniel.kim@example.com,+82-2-555-9021,2026.02.03
+Elena Rossi,elena.rossi@example.com,+39-06-555-3388,2026/02/07
+Farah Khan,farah.khan@example.com,+971-4-555-4102,02-15-2026
+George Li,george.li@example.com,+86-21-555-6619,2026-02-17
+Hannah Nguyen,hannah.nguyen@example.com,+84-28-555-1027,2026.02.20
+Isaac Turner,isaac.turner@example.com,+44-20-5550-4433,2026/03/01
+Julia Martins,julia.martins@example.com,+55-11-5555-9020,03-04-2026
+Kevin Osei,kevin.osei@example.com,+233-30-555-0189,2026-03-09
+Lina Haddad,lina.haddad@example.com,+961-1-555-339,2026.03.11
+Marco Silva,marco.silva@example.com,+351-21-555-6001,2026/03/15
+Nora Ibrahim,nora.ibrahim@example.com,+20-2-555-7100,03-18-2026
+Owen Brooks,owen.brooks@example.com,+1-646-555-7821,2026-03-20
+Priya Menon,priya.menon@example.com,+91-80-5555-2211,2026.03.23
+Quinn Adams,quinn.adams@example.com,+1-206-555-1902,2026/03/26
+Rafael Costa,rafael.costa@example.com,+351-22-555-8080,03-28-2026
+Sophia Park,sophia.park@example.com,+1-213-555-4512,2026-03-29
+Tariq Mahmood,tariq.mahmood@example.com,+92-21-555-6007,2026.03.30
+Alice Chen,alice.chen@example.com,+1-415-555-0182,2026/01/05
+Nora Ibrahim,nora.ibrahim@example.com,+20-2-555-7100,03-18-2026
diff --git a/metadata/03051700_example_improved_01/sample_723/email_template.txt b/metadata/03051700_example_improved_01/sample_723/email_template.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f65dec9650dd954486ba5a6b0782e53b6e9d4643
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_723/email_template.txt
@@ -0,0 +1,18 @@
+Draft Campaign Email
+
+Recipients:
+[CUSTOMER_LIST]
+
+Hello,
+
+We're excited to share our latest seasonal promotion with you. This draft copy is pending final offer details and recipient list insertion.
+
+Highlights:
+- Priority support for existing customers
+- New feature walkthrough sessions
+- Exclusive bundled pricing options
+
+Thank you for being part of our community.
+
+Best regards,
+Customer Success Team
diff --git a/metadata/03051700_example_improved_01/sample_723/summary.json b/metadata/03051700_example_improved_01/sample_723/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_723/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_728/_agent_log.txt b/metadata/03051700_example_improved_01/sample_728/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..340b7f57c8f94aea6c162ebdf03033635807c93a
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_728/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_728`
+
+Created required input files:
+- `client_summary.odt` (draft summary doc with sections including **Key Performance Indicators** and **Next Steps** ready for required edits)
+- `project_metrics.csv` (realistic KPI dataset with 16 metric rows and structured columns)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_728/client_summary.odt b/metadata/03051700_example_improved_01/sample_728/client_summary.odt
new file mode 100644
index 0000000000000000000000000000000000000000..cc6b7beacf454f09b97556d3951b9425c41a02db
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_728/client_summary.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_728/project_metrics.csv b/metadata/03051700_example_improved_01/sample_728/project_metrics.csv
new file mode 100644
index 0000000000000000000000000000000000000000..4a02e47cc8c80d81431bf72a61a97182a08dab56
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_728/project_metrics.csv
@@ -0,0 +1,17 @@
+Metric,Q1,Q2,Q3,Target,Status
+Revenue (USD),"1,240,000","1,360,000","1,520,000","1,500,000",Above Target
+Gross Margin %,42.1,43.5,44.2,43.0,Above Target
+On-time Delivery %,91.0,92.8,94.1,95.0,Near Target
+Customer Satisfaction (CSAT),4.3,4.4,4.6,4.5,Above Target
+Net Promoter Score,38,41,46,45,Above Target
+Defect Rate / 1k users,3.9,3.2,2.7,3.0,Better than Target
+Support First-Response (hrs),6.4,5.8,4.9,5.0,On Target
+Cloud Cost (USD),"182,000","176,500","169,800","170,000",On Target
+Feature Adoption %,54,61,68,65,Above Target
+Active Enterprise Accounts,84,89,95,92,Above Target
+Retention %,93.1,93.8,94.4,94.0,Above Target
+Pipeline Conversion %,27.4,28.9,30.6,30.0,Above Target
+Avg Resolution Time (hrs),15.2,13.7,12.1,12.5,Better than Target
+Release Frequency / month,2.1,2.4,2.8,2.5,Above Target
+Escalation Incidents,12,10,7,8,Better than Target
+Training Completion %,74,81,88,85,Above Target
diff --git a/metadata/03051700_example_improved_01/sample_728/summary.json b/metadata/03051700_example_improved_01/sample_728/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_728/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_733/Q3_Report.odt b/metadata/03051700_example_improved_01/sample_733/Q3_Report.odt
new file mode 100644
index 0000000000000000000000000000000000000000..eac006ec89512260050323bf142d424c28bc3088
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_733/Q3_Report.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_733/_agent_log.txt b/metadata/03051700_example_improved_01/sample_733/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4162f3b2421a7faf0e6dc4c1133038e0f087125a
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_733/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_733`
+
+Created required input files:
+- `Q3_Report.odt` (draft report with a clear **Financial Overview** section ready for table insertion)
+- `expense_summary.csv` (realistic expense data with required columns: `Category, Amount, Percentage`)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_733/expense_summary.csv b/metadata/03051700_example_improved_01/sample_733/expense_summary.csv
new file mode 100644
index 0000000000000000000000000000000000000000..d4758aea3641c1bbb6235d654e2560640510189a
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_733/expense_summary.csv
@@ -0,0 +1,11 @@
+Category,Amount,Percentage
+Cloud Infrastructure,182450,24.3%
+Engineering Salaries,298000,39.8%
+Contractor Services,64200,8.6%
+Software Licenses,43850,5.9%
+Customer Support Operations,52100,7.0%
+Marketing Campaigns,36780,4.9%
+Security & Compliance,28540,3.8%
+Training and Enablement,17960,2.4%
+Travel and Events,12420,1.7%
+Office and Admin,13690,1.8%
diff --git a/metadata/03051700_example_improved_01/sample_733/summary.json b/metadata/03051700_example_improved_01/sample_733/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_733/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_737/_agent_log.txt b/metadata/03051700_example_improved_01/sample_737/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..35688099e5672aed6624df09b14a394e32796c7e
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_737/_agent_log.txt
@@ -0,0 +1,15 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_737`
+
+Created required input files:
+- `analytics_report.odp` (presentation template with starter slides)
+- `website_stats.csv` (realistic analytics dataset)
+- `calculate_summary.py` (runnable script that computes:
+- average session duration
+- average bounce rate
+- top page
+- total sessions)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_737/analytics_report.odp b/metadata/03051700_example_improved_01/sample_737/analytics_report.odp
new file mode 100644
index 0000000000000000000000000000000000000000..dc4e3ea45cfee63d04122bae31151aa9b4d44343
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_737/analytics_report.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_737/calculate_summary.py b/metadata/03051700_example_improved_01/sample_737/calculate_summary.py
new file mode 100644
index 0000000000000000000000000000000000000000..8404c566dedb7467ae65965e68356f404f0f45cb
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_737/calculate_summary.py
@@ -0,0 +1,32 @@
+#!/usr/bin/env python3
+import csv
+from collections import defaultdict
+from pathlib import Path
+
+csv_path = Path(__file__).with_name('website_stats.csv')
+rows = []
+with csv_path.open('r', encoding='utf-8') as f:
+ reader = csv.DictReader(f)
+ for r in reader:
+ rows.append(r)
+
+if not rows:
+ print('No data available.')
+ raise SystemExit(0)
+
+avg_duration = sum(float(r['avg_session_duration_sec']) for r in rows) / len(rows)
+avg_bounce = sum(float(r['bounce_rate_pct']) for r in rows) / len(rows)
+
+page_sessions = defaultdict(int)
+for r in rows:
+ page_sessions[r['page']] += int(r['sessions'])
+
+top_page, top_sessions = max(page_sessions.items(), key=lambda x: x[1])
+
+total_sessions = sum(int(r['sessions']) for r in rows)
+
+print('Website Analytics - Computed Summary')
+print(f'- Average session duration: {avg_duration:.2f} seconds')
+print(f'- Average bounce rate: {avg_bounce:.2f}%')
+print(f'- Top page by sessions: {top_page} ({top_sessions:,} sessions)')
+print(f'- Total sessions in dataset: {total_sessions:,}')
diff --git a/metadata/03051700_example_improved_01/sample_737/summary.json b/metadata/03051700_example_improved_01/sample_737/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_737/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_737/website_stats.csv b/metadata/03051700_example_improved_01/sample_737/website_stats.csv
new file mode 100644
index 0000000000000000000000000000000000000000..219e0e67bbc7d70e555f1b545f36fe9cbdb2f51d
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_737/website_stats.csv
@@ -0,0 +1,22 @@
+date,page,sessions,avg_session_duration_sec,bounce_rate_pct,source
+2026-07-01,/home,4820,132,41.2,organic
+2026-07-01,/pricing,1840,118,46.1,paid_search
+2026-07-01,/features,2230,145,39.7,organic
+2026-07-02,/home,4955,136,40.5,organic
+2026-07-02,/blog/analytics-trends,1670,172,33.8,social
+2026-07-02,/contact,690,98,52.3,direct
+2026-07-03,/home,5075,138,39.9,organic
+2026-07-03,/pricing,1920,121,44.8,paid_search
+2026-07-03,/features,2315,147,38.6,organic
+2026-07-04,/home,5210,140,39.1,organic
+2026-07-04,/blog/case-study-retail,1495,181,31.4,email
+2026-07-04,/integrations,980,156,36.9,referral
+2026-07-05,/home,5340,143,38.7,organic
+2026-07-05,/pricing,2015,126,43.9,paid_search
+2026-07-05,/contact,725,101,50.6,direct
+2026-07-06,/home,5480,146,37.8,organic
+2026-07-06,/features,2440,151,37.2,organic
+2026-07-06,/blog/how-to-reduce-bounce,1710,176,32.7,social
+2026-07-07,/home,5595,148,37.1,organic
+2026-07-07,/pricing,2090,129,42.8,paid_search
+2026-07-07,/integrations,1045,159,35.4,referral
diff --git a/metadata/03051700_example_improved_01/sample_743/_agent_log.txt b/metadata/03051700_example_improved_01/sample_743/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..331470088a4d90ce8bd0c22982a301c2a046527c
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_743/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_743`
+
+Created required input files:
+- `marketing_q2_data.ods` (realistic Q2 campaign revenue dataset suitable for Growth% calculation and A1:D8 export)
+- `marketing_report.odp` (presentation with slide 3 titled **Key Performance Indicators** for required slide export/compositing workflow)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_743/marketing_q2_data.ods b/metadata/03051700_example_improved_01/sample_743/marketing_q2_data.ods
new file mode 100644
index 0000000000000000000000000000000000000000..d2010802e37e2170d9141969bf14aff6f5175524
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_743/marketing_q2_data.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_743/marketing_report.odp b/metadata/03051700_example_improved_01/sample_743/marketing_report.odp
new file mode 100644
index 0000000000000000000000000000000000000000..283095fa708eceb3bd4dd26f430aa1cec0f07838
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_743/marketing_report.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_743/summary.json b/metadata/03051700_example_improved_01/sample_743/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_743/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_747/_agent_log.txt b/metadata/03051700_example_improved_01/sample_747/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..dd4131ec04174536052bfe4e282dcd2eafb45b15
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_747/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_747`
+
+Created required input files:
+- `webinar_registrations.ods` (20 realistic rows with required columns: `Date, Name, Email, Company`)
+- `webinar_banner.png` (banner background with a clear microphone graphic element suitable for path tracing/compositing workflow)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_747/summary.json b/metadata/03051700_example_improved_01/sample_747/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_747/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_747/webinar_banner.png b/metadata/03051700_example_improved_01/sample_747/webinar_banner.png
new file mode 100644
index 0000000000000000000000000000000000000000..a6b9d2a55ae9f0a741f2416cef18344c89888d95
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_747/webinar_banner.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3e6a4b3db35cf75a0d636e4c9c6cca7f2dd898ea46bea718142f815546bdcaae
+size 43210
diff --git a/metadata/03051700_example_improved_01/sample_747/webinar_registrations.ods b/metadata/03051700_example_improved_01/sample_747/webinar_registrations.ods
new file mode 100644
index 0000000000000000000000000000000000000000..ffbf869685d614972ea9b1c316f6437618516b41
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_747/webinar_registrations.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_758/_agent_log.txt b/metadata/03051700_example_improved_01/sample_758/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ed0ec2be3ea6bd42defe13a236e352f8af48a7b0
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_758/_agent_log.txt
@@ -0,0 +1,13 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_758`
+
+Created required input files:
+- `python_data_structures.odp` (presentation template with introduction and content-ready structure)
+- `complexity_analysis.py` (runnable script that outputs a formatted list-operations complexity summary including:
+- append/pop → O(1)
+- insert/remove → O(n)
+- index access → O(1))
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_758/complexity_analysis.py b/metadata/03051700_example_improved_01/sample_758/complexity_analysis.py
new file mode 100644
index 0000000000000000000000000000000000000000..a16d0536da19fffdad7c22691662c1caf05ebebb
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_758/complexity_analysis.py
@@ -0,0 +1,17 @@
+#!/usr/bin/env python3
+"""Generate a simple complexity summary for common Python list operations."""
+
+rows = [
+ ("append", "O(1)", "Amortized constant time for adding to end"),
+ ("pop()", "O(1)", "Removing from end is constant time"),
+ ("insert(i, x)", "O(n)", "Shifts elements to make room at index"),
+ ("remove(x)", "O(n)", "Search + shift after element removal"),
+ ("index[i] access", "O(1)", "Direct array index lookup"),
+]
+
+print("Python List Operations Complexity Summary")
+print("=" * 42)
+print(f"{'Operation':<18} {'Complexity':<10} Notes")
+print("-" * 72)
+for op, comp, note in rows:
+ print(f"{op:<18} {comp:<10} {note}")
diff --git a/metadata/03051700_example_improved_01/sample_758/python_data_structures.odp b/metadata/03051700_example_improved_01/sample_758/python_data_structures.odp
new file mode 100644
index 0000000000000000000000000000000000000000..7d6226ad6b2a978f36ed0961593ebd17994ef1fc
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_758/python_data_structures.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_758/summary.json b/metadata/03051700_example_improved_01/sample_758/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_758/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_759/_agent_log.txt b/metadata/03051700_example_improved_01/sample_759/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1e661cd33043d5875a0cc34e8d1a5948d62b8047
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_759/_agent_log.txt
@@ -0,0 +1,8 @@
+Done. Environment setup completed for:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_759`
+
+Since the `input` array is empty, there were no prerequisite files to generate or media to download.
+I wrote:
+
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_759/summary.json b/metadata/03051700_example_improved_01/sample_759/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_759/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_760/_agent_log.txt b/metadata/03051700_example_improved_01/sample_760/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..294f1d1c9c3d9086b59a56d4a852a6784a16e4e7
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_760/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_760`
+
+Created required input files:
+- `calculate_metrics.py` (runnable script that outputs three Q3 2024 metrics in a parseable line format)
+- `sales_data.ods` (blank spreadsheet template suitable for pasting metrics and adding headers)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_760/calculate_metrics.py b/metadata/03051700_example_improved_01/sample_760/calculate_metrics.py
new file mode 100644
index 0000000000000000000000000000000000000000..289e4d16169c1773232244759502aafc16bed757
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_760/calculate_metrics.py
@@ -0,0 +1,15 @@
+#!/usr/bin/env python3
+"""Compute Q3 2024 sales metrics for reporting."""
+
+# Sample Q3 transaction summary values
+orders_q3 = 4820
+revenue_q3 = 1287450.75
+revenue_q2 = 1149320.40
+
+total_revenue = revenue_q3
+average_order_value = revenue_q3 / orders_q3
+growth_percentage = ((revenue_q3 - revenue_q2) / revenue_q2) * 100
+
+print('Total Revenue|{:.2f}|USD'.format(total_revenue))
+print('Average Order Value|{:.2f}|USD'.format(average_order_value))
+print('Growth Percentage|{:.2f}|%'.format(growth_percentage))
diff --git a/metadata/03051700_example_improved_01/sample_760/sales_data.ods b/metadata/03051700_example_improved_01/sample_760/sales_data.ods
new file mode 100644
index 0000000000000000000000000000000000000000..38b7d4952450317cb008461ddf5c12d6a76679a9
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_760/sales_data.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_760/summary.json b/metadata/03051700_example_improved_01/sample_760/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_760/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_767/_agent_log.txt b/metadata/03051700_example_improved_01/sample_767/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0ca805cd7b9b6d5dca176cd92efee585cdd81cb2
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_767/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_767`
+
+Created required input files:
+- `marketing_data.ods` (campaign metrics dataset; includes the needed `Campaign Name` and `ROI %` columns, with rows covering A2:B8)
+- `company_logo.png` (valid company logo image for insertion in Calc/Impress)
+- `marketing_review.odp` (presentation template with slide 2 titled **Key Performance Indicators**)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_767/company_logo.png b/metadata/03051700_example_improved_01/sample_767/company_logo.png
new file mode 100644
index 0000000000000000000000000000000000000000..67e12b17962a9aa12dd12cb2a25e63eba4ba2be8
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_767/company_logo.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fa7f85cc0d4e108d0eb72d60f340fec96953e79116a13990eee47e11954d9bdc
+size 14191
diff --git a/metadata/03051700_example_improved_01/sample_767/marketing_data.ods b/metadata/03051700_example_improved_01/sample_767/marketing_data.ods
new file mode 100644
index 0000000000000000000000000000000000000000..9bf6ec4ac99f2d0f47bf59ea5faf264bfe39f6d0
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_767/marketing_data.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_767/marketing_review.odp b/metadata/03051700_example_improved_01/sample_767/marketing_review.odp
new file mode 100644
index 0000000000000000000000000000000000000000..d4e9accc15636b86a057c6ceb80a9293a0092900
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_767/marketing_review.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_767/summary.json b/metadata/03051700_example_improved_01/sample_767/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_767/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_773/_agent_log.txt b/metadata/03051700_example_improved_01/sample_773/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..85c4527e90c8981cc237b6e6032b2e88c812b010
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_773/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_773`
+
+Created required input file:
+- `training_template.odp` (training presentation template with slide 3 titled **Visual Evidence** and a clear video placeholder/content area)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_773/summary.json b/metadata/03051700_example_improved_01/sample_773/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_773/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_773/training_template.odp b/metadata/03051700_example_improved_01/sample_773/training_template.odp
new file mode 100644
index 0000000000000000000000000000000000000000..bb6c2235ac2e8d2a872afd79c530c5ffeccaa1dc
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_773/training_template.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_774/_agent_log.txt b/metadata/03051700_example_improved_01/sample_774/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..89bd8e390bc259db91b1c52e7510d94c8f2be0a5
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_774/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_774`
+
+Created required input files:
+- `project_proposal.odt` (realistic draft proposal document ready for logo insertion, timeline section edits, and HTML export)
+- `company_logo.png` (valid company logo image for top-right placement)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_774/company_logo.png b/metadata/03051700_example_improved_01/sample_774/company_logo.png
new file mode 100644
index 0000000000000000000000000000000000000000..a42ae347aae22452f0dcca84a7880c16430f409e
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_774/company_logo.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:481c191ec2d80b0c906718591cf652f06e3c185fc7acf3233cd8c8e6cbd47036
+size 13281
diff --git a/metadata/03051700_example_improved_01/sample_774/project_proposal.odt b/metadata/03051700_example_improved_01/sample_774/project_proposal.odt
new file mode 100644
index 0000000000000000000000000000000000000000..c682ac01c677fdc90e850a5b2b9b91a6a3ccfe92
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_774/project_proposal.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_774/summary.json b/metadata/03051700_example_improved_01/sample_774/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_774/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_775/_agent_log.txt b/metadata/03051700_example_improved_01/sample_775/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..7e83ebd5c16e63ed04a7cd85236829aed659bb63
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_775/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_775`
+
+Created required input file:
+- `monthly_expenses.ods` (24 realistic expense rows with required columns: `Date`, `Category`, `Description`, `Amount`; includes `Dining`/`Shopping` categories for Payment Method mapping task)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_775/monthly_expenses.ods b/metadata/03051700_example_improved_01/sample_775/monthly_expenses.ods
new file mode 100644
index 0000000000000000000000000000000000000000..41f0651df47c9fc9594015e4475c86f735c04c99
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_775/monthly_expenses.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_775/summary.json b/metadata/03051700_example_improved_01/sample_775/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_775/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_779/_agent_log.txt b/metadata/03051700_example_improved_01/sample_779/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..5021ec366425c615fed7e1e7af4e64aa967ec66e
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_779/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_779`
+
+Created required input files:
+- `board_update_template.odp` (board presentation template with a **Performance Metrics** slide and chart placeholder)
+- `campaign_data.ods` (realistic campaign dataset with required columns: `campaign_name`, `spend_usd`, `impressions`, `clicks`, `conversions`)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_779/board_update_template.odp b/metadata/03051700_example_improved_01/sample_779/board_update_template.odp
new file mode 100644
index 0000000000000000000000000000000000000000..8b1e00c6fa4b7c31ac2d33b9a5af805df77cc93a
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_779/board_update_template.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_779/campaign_data.ods b/metadata/03051700_example_improved_01/sample_779/campaign_data.ods
new file mode 100644
index 0000000000000000000000000000000000000000..2febd294dc1d633aa290466bb707b2c1ec7e763d
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_779/campaign_data.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_779/summary.json b/metadata/03051700_example_improved_01/sample_779/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_779/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_786/_agent_log.txt b/metadata/03051700_example_improved_01/sample_786/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..286dfcca55f3e2862cd29deab2d57ab4dffab981
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_786/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_786`
+
+Created required input file:
+- `budget_forecast.ods` (realistic Q3 marketing budget projection data with monthly forecasts and totals)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_786/budget_forecast.ods b/metadata/03051700_example_improved_01/sample_786/budget_forecast.ods
new file mode 100644
index 0000000000000000000000000000000000000000..3792b84863883f9411771453cb253c7d30ca1134
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_786/budget_forecast.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_786/summary.json b/metadata/03051700_example_improved_01/sample_786/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_786/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_788/Q3_sales_data.ods b/metadata/03051700_example_improved_01/sample_788/Q3_sales_data.ods
new file mode 100644
index 0000000000000000000000000000000000000000..acfecc18764fa1ee6d1fea467930dbd66e7fc9bf
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_788/Q3_sales_data.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_788/_agent_log.txt b/metadata/03051700_example_improved_01/sample_788/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b3ffd9b7cd1bb9340f5c69d737e2d49f40b669be
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_788/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_788`
+
+Created required input file:
+- `Q3_sales_data.ods` (realistic sales dataset with required columns: `Region`, `Product`, `Units_Sold`, `Revenue`, plus reserved logo area at `A1:B3`)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_788/summary.json b/metadata/03051700_example_improved_01/sample_788/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_788/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_809/_agent_log.txt b/metadata/03051700_example_improved_01/sample_809/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c0c8f55af7b72e71c3f300860b1d0439173d318a
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_809/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_809`
+
+Created required input files:
+- `marketing_data.ods` (campaign metrics sheet with row/column layout aligned to task usage, including A3:E8 data region)
+- `brand_logo.png` (valid company logo image for Calc/Impress insertion)
+- `campaign_summary.odt` (detailed campaign analysis document with a **Campaign Performance Overview** section)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_809/brand_logo.png b/metadata/03051700_example_improved_01/sample_809/brand_logo.png
new file mode 100644
index 0000000000000000000000000000000000000000..aedd3b47c846e44c594d2dbbbd8ae39e13fab054
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_809/brand_logo.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:696a4ae44d2a66a7dc78a4cb8dd85ab54403dbde90c6235fa78559699a1fa2e1
+size 12637
diff --git a/metadata/03051700_example_improved_01/sample_809/campaign_summary.odt b/metadata/03051700_example_improved_01/sample_809/campaign_summary.odt
new file mode 100644
index 0000000000000000000000000000000000000000..b3674d128a2809e1d4d731b2887facaa743d07ab
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_809/campaign_summary.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_809/marketing_data.ods b/metadata/03051700_example_improved_01/sample_809/marketing_data.ods
new file mode 100644
index 0000000000000000000000000000000000000000..fb9e472f63895d0dc1a8bd7e7987c6c1585c750c
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_809/marketing_data.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_809/summary.json b/metadata/03051700_example_improved_01/sample_809/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_809/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_818/_agent_log.txt b/metadata/03051700_example_improved_01/sample_818/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4c87961ea616d94b88344210aa9edc800198dd52
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_818/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_818`
+
+Created required input file:
+- `web_browser_history.html` (structured, heading-rich web-browser history content suitable for Writer import and slide outline generation)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_818/summary.json b/metadata/03051700_example_improved_01/sample_818/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_818/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_818/web_browser_history.html b/metadata/03051700_example_improved_01/sample_818/web_browser_history.html
new file mode 100644
index 0000000000000000000000000000000000000000..d60c83b876c271c37a560ba789e83bafb04890ec
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_818/web_browser_history.html
@@ -0,0 +1,87 @@
+
+
+
+
+
+ Web Browser History
+
+
+
+
Web Browser
+
Prepared reference content for presentation import
+
+
Overview
+
+ A web browser is a software application used to access and display content on the World Wide Web.
+ Browsers retrieve documents, images, and scripts from web servers and render them for users.
+ Over time, browsers evolved from simple text-oriented tools into full application platforms that support
+ multimedia, interactive graphics, and modern web APIs.
+
+
+
Early History
+
WorldWideWeb and Early Clients
+
+ Early browser development began alongside the Web itself. Tim Berners-Lee's original browser, often known as
+ WorldWideWeb (later Nexus), demonstrated hyperlink navigation and document editing. Shortly after, additional
+ clients appeared on different operating systems, making web access more widely available.
+
+
+
Mosaic and Mainstream Adoption
+
+ Mosaic, released in the early 1990s, played a major role in popularizing the web by introducing a more friendly
+ graphical interface. Its success influenced future browser projects and accelerated public interest in the internet.
+
+
+
Browser Competition Era
+
Netscape and Internet Explorer
+
+ Netscape Navigator became a dominant browser in the mid-1990s, followed by strong competition from Microsoft's
+ Internet Explorer. This period is often called the "browser wars," marked by rapid feature releases and proprietary
+ implementations that sometimes reduced cross-browser compatibility.
+
+
+
Standards and Interoperability
+
+ As browser diversity increased, web standards organizations and industry groups pushed for more consistent behavior.
+ Technologies such as HTML, CSS, and JavaScript matured significantly, enabling more portable and maintainable web content.
+
+
+
Modern Browser Landscape
+
Open Source Engines
+
+ Modern browser development relies heavily on rendering engines and open-source collaboration. Gecko, WebKit, and Blink
+ shaped today's market through improvements in performance, security sandboxing, developer tooling, and standards support.
+
+
+
Current Major Browsers
+
+ Popular modern browsers include Google Chrome, Mozilla Firefox, Microsoft Edge, Apple Safari, and Opera.
+ Each emphasizes speed, security updates, privacy controls, and synchronization across devices.
+
+
+
Security and Privacy
+
+ Browser security now includes sandboxing, site isolation, anti-phishing protections, automatic updates,
+ and permission controls. Privacy-oriented features such as tracking prevention, cookie management,
+ and private browsing modes are increasingly central to browser design.
+
+
+
Impact on Web Development
+
+ Browsers are no longer simple document viewers; they function as runtime environments for web applications.
+ Developers now build sophisticated platforms—from productivity tools to media editors—directly in the browser,
+ supported by APIs for graphics, storage, networking, and offline capabilities.
+
+
+
Conclusion
+
+ The evolution of web browsers reflects the broader growth of the internet: from research networks to a global,
+ interactive application ecosystem. Understanding this history helps teams evaluate technology choices,
+ compatibility priorities, and user experience trends.
+
+
+
diff --git a/metadata/03051700_example_improved_01/sample_822/_agent_log.txt b/metadata/03051700_example_improved_01/sample_822/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9ea4c6811f1b53f64aec719501b38a6c1ae69e62
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_822/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_822`
+
+Created required input file:
+- `marketing_template.odp` (presentation template with editable title slide and starter structure for outline-based slide generation)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_822/marketing_template.odp b/metadata/03051700_example_improved_01/sample_822/marketing_template.odp
new file mode 100644
index 0000000000000000000000000000000000000000..d3d55c0eebc1f4caa1b8423de9f2bb3e96d8649d
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_822/marketing_template.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_822/summary.json b/metadata/03051700_example_improved_01/sample_822/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_822/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_826/_agent_log.txt b/metadata/03051700_example_improved_01/sample_826/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..defa7751d4beb787856055773535bd1695d90864
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_826/_agent_log.txt
@@ -0,0 +1,7 @@
+Done. Environment setup completed for:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_826`
+
+No input files were required to be pre-created (`input` is empty), so I finalized by writing:
+
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_826/summary.json b/metadata/03051700_example_improved_01/sample_826/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_826/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_828/_agent_log.txt b/metadata/03051700_example_improved_01/sample_828/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ba8f7ee98841b5b933e08fe5d2ffadca4fb7fa98
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_828/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_828`
+
+Created required input file:
+- `data_processor.py` (runnable website-traffic analysis script that prints a formatted 7-day summary suitable for direct paste into Writer)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_828/data_processor.py b/metadata/03051700_example_improved_01/sample_828/data_processor.py
new file mode 100644
index 0000000000000000000000000000000000000000..822848117ebb993811b8b978e5ede182028bf207
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_828/data_processor.py
@@ -0,0 +1,50 @@
+#!/usr/bin/env python3
+"""Analyze recent website traffic logs and print a formatted 7-day summary."""
+
+from datetime import date, timedelta
+
+# Simulated 7-day traffic data
+daily_stats = [
+ {"day": "Mon", "visits": 12480, "unique_users": 8930, "bounce_rate": 41.2, "avg_session_sec": 172, "top_source": "Organic Search"},
+ {"day": "Tue", "visits": 13120, "unique_users": 9420, "bounce_rate": 40.1, "avg_session_sec": 176, "top_source": "Organic Search"},
+ {"day": "Wed", "visits": 12890, "unique_users": 9185, "bounce_rate": 39.8, "avg_session_sec": 181, "top_source": "Direct"},
+ {"day": "Thu", "visits": 13640, "unique_users": 9770, "bounce_rate": 38.9, "avg_session_sec": 185, "top_source": "Referral"},
+ {"day": "Fri", "visits": 14230, "unique_users": 10110, "bounce_rate": 37.5, "avg_session_sec": 191, "top_source": "Organic Search"},
+ {"day": "Sat", "visits": 11840, "unique_users": 8450, "bounce_rate": 43.0, "avg_session_sec": 166, "top_source": "Social"},
+ {"day": "Sun", "visits": 10970, "unique_users": 7920, "bounce_rate": 44.2, "avg_session_sec": 160, "top_source": "Direct"},
+]
+
+end_date = date.today()
+start_date = end_date - timedelta(days=6)
+
+total_visits = sum(d["visits"] for d in daily_stats)
+total_unique = sum(d["unique_users"] for d in daily_stats)
+avg_bounce = sum(d["bounce_rate"] for d in daily_stats) / len(daily_stats)
+avg_session = sum(d["avg_session_sec"] for d in daily_stats) / len(daily_stats)
+
+peak_day = max(daily_stats, key=lambda d: d["visits"])
+low_day = min(daily_stats, key=lambda d: d["visits"])
+
+print("Website Traffic Report - Last 7 Days")
+print("=" * 38)
+print(f"Period: {start_date.isoformat()} to {end_date.isoformat()}")
+print(f"Total Visits: {total_visits:,}")
+print(f"Total Unique Users: {total_unique:,}")
+print(f"Average Bounce Rate: {avg_bounce:.1f}%")
+print(f"Average Session Duration: {avg_session:.0f} seconds")
+print()
+print(f"Peak Traffic Day: {peak_day['day']} ({peak_day['visits']:,} visits)")
+print(f"Lowest Traffic Day: {low_day['day']} ({low_day['visits']:,} visits)")
+print()
+print("Daily Breakdown:")
+for d in daily_stats:
+ print(
+ f"- {d['day']}: visits={d['visits']:,}, unique={d['unique_users']:,}, "
+ f"bounce={d['bounce_rate']:.1f}%, avg_session={d['avg_session_sec']}s, source={d['top_source']}"
+ )
+
+print()
+print("Insights:")
+print("- Organic Search remained the strongest acquisition channel on weekdays.")
+print("- Engagement quality improved toward the end of the workweek (lower bounce, longer sessions).")
+print("- Weekend traffic volume dropped, indicating campaign timing should prioritize weekdays.")
diff --git a/metadata/03051700_example_improved_01/sample_828/summary.json b/metadata/03051700_example_improved_01/sample_828/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_828/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_831/_agent_log.txt b/metadata/03051700_example_improved_01/sample_831/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9ba681b71fef21d1b0db8e0837d43ca92468f624
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_831/_agent_log.txt
@@ -0,0 +1,12 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_831`
+
+Created required input files:
+- `project_pitch.odp` (draft deck with placeholder content, including:
+- slide 3 placeholder text ready to be replaced
+- slide 4 prepared for background color + footer edits)
+- `speaker_notes.txt` (detailed talking points aligned to slide flow, ready for the requested append/edit step)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_831/project_pitch.odp b/metadata/03051700_example_improved_01/sample_831/project_pitch.odp
new file mode 100644
index 0000000000000000000000000000000000000000..ad8e03b4166f404194e725c9a2fb4c771dce75b8
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_831/project_pitch.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_831/speaker_notes.txt b/metadata/03051700_example_improved_01/sample_831/speaker_notes.txt
new file mode 100644
index 0000000000000000000000000000000000000000..19e555de97ec7f1fc2c825093d956d1d4d10ecf3
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_831/speaker_notes.txt
@@ -0,0 +1,11 @@
+Project Pitch - Speaker Notes
+
+Slide 1: Introduce the objective of the presentation and clarify that this draft aligns stakeholders on direction and delivery scope.
+
+Slide 2: Explain how current process fragmentation affects execution speed, data consistency, and cross-team accountability.
+
+Slide 3: Walk through milestone sequencing and dependencies. Emphasize why early prototyping reduces downstream uncertainty.
+
+Slide 4: Describe rollout strategy, risk mitigation checkpoints, and governance model. Highlight change management support for adoption.
+
+Slide 5: Close with investment rationale, expected outcomes, and immediate next decisions required from leadership.
diff --git a/metadata/03051700_example_improved_01/sample_831/summary.json b/metadata/03051700_example_improved_01/sample_831/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_831/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_835/_agent_log.txt b/metadata/03051700_example_improved_01/sample_835/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..bde6af47b343adcc05900bacf0152673fef2177b
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_835/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_835`
+
+Created required input files:
+- `workshop_invitation.odt` (mail-merge-ready invitation template with placeholders like `<>`, `<>`, `<>`)
+- `attendees.csv` (20 realistic attendee rows with required columns: `name`, `email`, `company`, `workshop_track`, using abbreviated track values such as `DEV`, `DSGN`, etc.)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_835/attendees.csv b/metadata/03051700_example_improved_01/sample_835/attendees.csv
new file mode 100644
index 0000000000000000000000000000000000000000..fdb25c88e9eccd09bbfc39b06bfc70f68829772e
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_835/attendees.csv
@@ -0,0 +1,21 @@
+name,email,company,workshop_track
+Alice Chen,alice.chen@nova-analytics.com,Nova Analytics,DEV
+Brian Patel,brian.patel@greenridge.io,Greenridge Labs,DSGN
+Carla Gomez,carla.gomez@sunspiretech.com,Sunspire Tech,DEV
+Daniel Kim,daniel.kim@blueorbit.ai,BlueOrbit AI,PM
+Elena Rossi,elena.rossi@altairsystems.eu,Altair Systems,DSGN
+Farah Khan,farah.khan@pixelpeak.co,PixelPeak Creative,MKT
+George Li,george.li@northpointdata.com,NorthPoint Data,DEV
+Hannah Nguyen,hannah.nguyen@bridgeworks.io,BridgeWorks,DSGN
+Isaac Turner,isaac.turner@marketcraft.ai,MarketCraft AI,PM
+Julia Martins,julia.martins@veridianlabs.com,Veridian Labs,MKT
+Kevin Osei,kevin.osei@stratosinsight.com,Stratos Insight,DEV
+Lina Haddad,lina.haddad@cobaltventures.net,Cobalt Ventures,DSGN
+Marco Silva,marco.silva@aurelium.co,Aurelium Co.,MKT
+Nora Ibrahim,nora.ibrahim@heliosgroup.org,Helios Group,PM
+Owen Brooks,owen.brooks@quantedge.ai,QuantEdge AI,DEV
+Priya Menon,priya.menon@harborline.com,Harborline Consulting,DSGN
+Quinn Adams,quinn.adams@lumenbridge.io,LumenBridge,MKT
+Rafael Costa,rafael.costa@terraforge.dev,TerraForge,DEV
+Sophia Park,sophia.park@zenpathlabs.com,ZenPath Labs,PM
+Tariq Mahmood,tariq.mahmood@opencrest.io,OpenCrest,DSGN
diff --git a/metadata/03051700_example_improved_01/sample_835/summary.json b/metadata/03051700_example_improved_01/sample_835/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_835/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_835/workshop_invitation.odt b/metadata/03051700_example_improved_01/sample_835/workshop_invitation.odt
new file mode 100644
index 0000000000000000000000000000000000000000..6e16edf4497110af3d046e8e0431383f3b58a23c
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_835/workshop_invitation.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_837/_agent_log.txt b/metadata/03051700_example_improved_01/sample_837/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..871fa6e712b995a69b5f061f871ff06929ebadc8
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_837/_agent_log.txt
@@ -0,0 +1,7 @@
+Done. Environment setup completed for:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_837`
+
+No prerequisite input files were required (`input` is empty), so I wrote:
+
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_837/summary.json b/metadata/03051700_example_improved_01/sample_837/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_837/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_845/_agent_log.txt b/metadata/03051700_example_improved_01/sample_845/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..7d7d54d2d9c82822efaeaf28029eb3100e8cc490
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_845/_agent_log.txt
@@ -0,0 +1,13 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_845`
+
+Actions completed:
+- Verified URL precondition:
+- `https://www.ons.gov.uk/economy/grossdomesticproductgdp/timeseries/abmi/qna`
+- Reachable (HTTP 200) and contains expected timeseries/CSV-related content.
+- Created required input file:
+- `sales_notes.txt` (coherent multi-paragraph preliminary analysis text for Writer import)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_845/sales_notes.txt b/metadata/03051700_example_improved_01/sample_845/sales_notes.txt
new file mode 100644
index 0000000000000000000000000000000000000000..85eaad723e71377b644c085fc5a8900c0fda8395
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_845/sales_notes.txt
@@ -0,0 +1,7 @@
+Quarterly Sales Notes – Preliminary Analysis
+
+This working note summarizes internal observations for the latest quarter. Early indicators suggest that total sales volume remained resilient despite moderate demand shifts across regional segments. Enterprise renewals performed above forecast, while mid-market conversion rates were stable compared with the previous quarter.
+
+Channel performance was mixed. Direct sales contributed the highest absolute revenue and maintained strong average deal sizes, while partner-led opportunities improved late in the quarter after updated enablement materials were distributed. Pipeline velocity increased in the final month, indicating stronger close confidence among account teams.
+
+For the next reporting cycle, the team should align this narrative with official ONS reference figures and reconcile any variance against the finance close package before external sharing. Particular attention should be given to seasonality impacts, discount concentration in strategic accounts, and one-off contract timing effects.
diff --git a/metadata/03051700_example_improved_01/sample_845/summary.json b/metadata/03051700_example_improved_01/sample_845/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_845/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_846/_agent_log.txt b/metadata/03051700_example_improved_01/sample_846/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4800814d0d8c4a4ae0d34f62ea87de22ec8d9492
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_846/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_846`
+
+Created required input file:
+- `inventory_data.xml` (exact XML inventory content as specified)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_846/inventory_data.xml b/metadata/03051700_example_improved_01/sample_846/inventory_data.xml
new file mode 100644
index 0000000000000000000000000000000000000000..2143edf640bfe1d565345fdd363f86945a20e2d8
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_846/inventory_data.xml
@@ -0,0 +1,18 @@
+
+
+
+ Wireless Mouse
+ 45
+ 29.99
+
+
+ USB-C Cable
+ 120
+ 12.50
+
+
+ Laptop Stand
+ 32
+ 49.99
+
+
diff --git a/metadata/03051700_example_improved_01/sample_846/summary.json b/metadata/03051700_example_improved_01/sample_846/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_846/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_849/_agent_log.txt b/metadata/03051700_example_improved_01/sample_849/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..96711f62bf01b6e69c9f64b3cb0bf421d14eab8d
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_849/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_849`
+
+Created required input files:
+- `intern_offer_template.odt` (mail-merge-ready offer letter template with placeholders: `<>`, `<>`, `<>`, `<>`)
+- `intern_details.csv` (3 intern records with required columns: `name`, `department`, `start_date`, `stipend_amount`)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_849/intern_details.csv b/metadata/03051700_example_improved_01/sample_849/intern_details.csv
new file mode 100644
index 0000000000000000000000000000000000000000..b3a2b9cb65d3ace6957a6cb3a5c88c3adabf7cbd
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_849/intern_details.csv
@@ -0,0 +1,4 @@
+name,department,start_date,stipend_amount
+Aarav Sharma,Data Engineering,2026-07-01,3200
+Mei Lin,Product Design,2026-07-01,3000
+Lucas Bennett,Marketing Analytics,2026-07-01,3100
diff --git a/metadata/03051700_example_improved_01/sample_849/intern_offer_template.odt b/metadata/03051700_example_improved_01/sample_849/intern_offer_template.odt
new file mode 100644
index 0000000000000000000000000000000000000000..6a18a7f5c1477e9d3b82f6d72a89d5fe1a922bc7
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_849/intern_offer_template.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_849/summary.json b/metadata/03051700_example_improved_01/sample_849/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_849/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_869/Q3_sales_data.ods b/metadata/03051700_example_improved_01/sample_869/Q3_sales_data.ods
new file mode 100644
index 0000000000000000000000000000000000000000..2fa26442d298ab22535459081ffa0e0c33995a66
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_869/Q3_sales_data.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_869/_agent_log.txt b/metadata/03051700_example_improved_01/sample_869/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..264b72aeff9866f0abdfdb8d1807793b6507108a
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_869/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_869`
+
+Created required input files:
+- `Q3_sales_data.ods` (with required columns: `Region`, `Product`, `Units_Sold`, `Revenue`, and 11 data rows for range A1:B12 use)
+- `report_draft.odt` (draft report including a **Sales Highlights** section for paste/format steps)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_869/report_draft.odt b/metadata/03051700_example_improved_01/sample_869/report_draft.odt
new file mode 100644
index 0000000000000000000000000000000000000000..4cf9bda8a54c355c98a7b619e3a1cdc3bbbfab7c
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_869/report_draft.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_869/summary.json b/metadata/03051700_example_improved_01/sample_869/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_869/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_875/_agent_log.txt b/metadata/03051700_example_improved_01/sample_875/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8b54630b95ce0a50b24fa96d280e87f321e85d19
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_875/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. I validated the URL precondition for:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_875`
+
+- URL checked: `https://en.wikipedia.org/wiki/Python_(programming_language)`
+- Reachability: HTTP 200
+- Content check: expected Python article content present
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_875/summary.json b/metadata/03051700_example_improved_01/sample_875/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_875/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_880/_agent_log.txt b/metadata/03051700_example_improved_01/sample_880/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b727e7df022bcc252793ebd6d86ae0ae89bb74d4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_880/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_880`
+
+Created required input file:
+- `weekly_team_meeting.odt` (formatted meeting agenda draft with clear section headings and bullet-point agenda items)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_880/summary.json b/metadata/03051700_example_improved_01/sample_880/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_880/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_880/weekly_team_meeting.odt b/metadata/03051700_example_improved_01/sample_880/weekly_team_meeting.odt
new file mode 100644
index 0000000000000000000000000000000000000000..d56a086dc648d8de2c1bfc99740e6bc11527c590
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_880/weekly_team_meeting.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_885/_agent_log.txt b/metadata/03051700_example_improved_01/sample_885/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c1751ba111373ef2567b292d94410b2ae046eca2
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_885/_agent_log.txt
@@ -0,0 +1,8 @@
+Done. Environment setup completed for:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_885`
+
+Per setup protocol, no prerequisite files were created because `input` is empty.
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_885/summary.json b/metadata/03051700_example_improved_01/sample_885/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_885/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_886/_agent_log.txt b/metadata/03051700_example_improved_01/sample_886/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3bb5fa33178c84ddfa120c6a997294ab858ee892
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_886/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_886`
+
+Created required input file:
+- `marketing_data_q3.csv` (campaign dataset with required columns: `campaign_name`, `impressions`, `clicks`, `conversions`, `cost_per_click`, and rows matching range A2:E8 workflow)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_886/marketing_data_q3.csv b/metadata/03051700_example_improved_01/sample_886/marketing_data_q3.csv
new file mode 100644
index 0000000000000000000000000000000000000000..66f5127987250e89204efc60abc6d0cdcb28fb9b
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_886/marketing_data_q3.csv
@@ -0,0 +1,8 @@
+campaign_name,impressions,clicks,conversions,cost_per_click
+Spring Launch Search,245000,11240,1280,1.85
+Retargeting Display,198500,9340,1015,1.22
+Social Video Awareness,312400,8450,690,2.10
+Email Re-Engagement,128900,7640,1420,0.78
+Affiliate Partner Push,164700,6890,860,1.34
+Brand Keyword Defense,221300,10520,1335,1.57
+Webinar Promotion,142600,5980,740,1.41
diff --git a/metadata/03051700_example_improved_01/sample_886/summary.json b/metadata/03051700_example_improved_01/sample_886/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_886/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_894/_agent_log.txt b/metadata/03051700_example_improved_01/sample_894/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3e206e7ea062e19d80efe82c1103c76c068681b2
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_894/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_894`
+
+Created required input files:
+- `customer_list.ods` (book club member contact data with required columns: `Name`, `Email`, `Membership_ID`, `Favorite_Genre`)
+- `monthly_newsletter.odt` (mail-merge-ready newsletter template with placeholders: `<>`, `<>`, `<>`)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_894/customer_list.ods b/metadata/03051700_example_improved_01/sample_894/customer_list.ods
new file mode 100644
index 0000000000000000000000000000000000000000..f9bbc1918a45e8875ea6adaaf8242b28b0371bb4
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_894/customer_list.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_894/monthly_newsletter.odt b/metadata/03051700_example_improved_01/sample_894/monthly_newsletter.odt
new file mode 100644
index 0000000000000000000000000000000000000000..0346ef28644468fa283ac5310b0b5b867a453645
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_894/monthly_newsletter.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_894/summary.json b/metadata/03051700_example_improved_01/sample_894/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_894/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_898/_agent_log.txt b/metadata/03051700_example_improved_01/sample_898/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..dd623e537c4b6b0af6f6705e72cf9ccb786f0896
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_898/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_898`
+
+Created required input files:
+- `podcast_branding.pdf` (single-slide branding draft with podcast logo design)
+- `intro_jingle.wav` (valid non-empty WAV audio file for background music insertion)
+- `app_background.png` (transparent subtle gradient-circle background image)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_898/app_background.png b/metadata/03051700_example_improved_01/sample_898/app_background.png
new file mode 100644
index 0000000000000000000000000000000000000000..c6fd25684b5f92e3a7f27a969c1bed04f260fc67
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_898/app_background.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:33e30224695f0b42d4530071e385e7dcd484f07b37ffcc850cd5b9314ec9cba0
+size 98886
diff --git a/metadata/03051700_example_improved_01/sample_898/intro_jingle.wav b/metadata/03051700_example_improved_01/sample_898/intro_jingle.wav
new file mode 100644
index 0000000000000000000000000000000000000000..a146cc090bc54a54d4fb36ae84e240b639cac905
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_898/intro_jingle.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eea4b5e2d709c04d06d7eebb19f4e24e5f8f63107bb75f3a3c44d596c6f22a92
+size 247002
diff --git a/metadata/03051700_example_improved_01/sample_898/podcast_branding.pdf b/metadata/03051700_example_improved_01/sample_898/podcast_branding.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..45fa53d8caef8124365a7cc72a8c67857235d0aa
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_898/podcast_branding.pdf
@@ -0,0 +1,74 @@
+%PDF-1.4
+% ReportLab Generated PDF document (opensource)
+1 0 obj
+<<
+/F1 2 0 R /F2 3 0 R
+>>
+endobj
+2 0 obj
+<<
+/BaseFont /Helvetica /Encoding /WinAnsiEncoding /Name /F1 /Subtype /Type1 /Type /Font
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+
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+/PageMode /UseNone /Pages 7 0 R /Type /Catalog
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+/Author (anonymous) /CreationDate (D:20260307104709+08'00') /Creator (anonymous) /Keywords () /ModDate (D:20260307104709+08'00') /Producer (ReportLab PDF Library - \(opensource\))
+ /Subject (unspecified) /Title (untitled) /Trapped /False
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+endobj
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+% ReportLab generated PDF document -- digest (opensource)
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diff --git a/metadata/03051700_example_improved_01/sample_898/summary.json b/metadata/03051700_example_improved_01/sample_898/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_898/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_905/_agent_log.txt b/metadata/03051700_example_improved_01/sample_905/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..836487bce3ac7bb17d022246758ac690152a930f
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_905/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_905`
+
+Created required input file:
+- `workshop_template.odp` (includes slide 2 titled **Python Overview** with right-half placeholder area for the screenshot/caption workflow)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_905/summary.json b/metadata/03051700_example_improved_01/sample_905/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_905/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_905/workshop_template.odp b/metadata/03051700_example_improved_01/sample_905/workshop_template.odp
new file mode 100644
index 0000000000000000000000000000000000000000..d7241247701557475a49e9b08fcfd62dfa9a77c9
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_905/workshop_template.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_906/Q3_Metrics.ods b/metadata/03051700_example_improved_01/sample_906/Q3_Metrics.ods
new file mode 100644
index 0000000000000000000000000000000000000000..98061f6531c02b2017295b8bb237a7f1a1b518bb
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_906/Q3_Metrics.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_906/Q3_Results.odp b/metadata/03051700_example_improved_01/sample_906/Q3_Results.odp
new file mode 100644
index 0000000000000000000000000000000000000000..71f7170568ca49c043a8bc3bc363aa0dece92454
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_906/Q3_Results.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_906/_agent_log.txt b/metadata/03051700_example_improved_01/sample_906/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e1ef2278505a85cfbaec8d26ac2dbc8066613172
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_906/_agent_log.txt
@@ -0,0 +1,12 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_906`
+
+Created required input files:
+- `Q3_Results.odp` (4-slide draft with:
+- slide 3 prepared for **Product Line vs Revenue (USD)** chart insertion
+- slide 4 prepared for **Key Takeaways** textbox content)
+- `Q3_Metrics.ods` (metrics sheet including `Product Line` and `Revenue (USD)` columns suitable for chart creation)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_906/summary.json b/metadata/03051700_example_improved_01/sample_906/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_906/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_910/_agent_log.txt b/metadata/03051700_example_improved_01/sample_910/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f3ba6bf7125a35416dd1ebb91dc5db9450b9f3f3
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_910/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_910`
+
+Created required input file:
+- `client_contacts.ods` (realistic client contact dataset with headers and multiple rows for copy/paste table workflow)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_910/client_contacts.ods b/metadata/03051700_example_improved_01/sample_910/client_contacts.ods
new file mode 100644
index 0000000000000000000000000000000000000000..f3007fcb51a47a3e49d3df2c0ba085034e7b47f8
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_910/client_contacts.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_910/summary.json b/metadata/03051700_example_improved_01/sample_910/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_910/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_914/Q3_2024_sales_raw.csv b/metadata/03051700_example_improved_01/sample_914/Q3_2024_sales_raw.csv
new file mode 100644
index 0000000000000000000000000000000000000000..a36e2ffc37f5c5b9858a32a64f8256e2d5f8775b
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_914/Q3_2024_sales_raw.csv
@@ -0,0 +1,43 @@
+Region,Product,Units_Sold,Revenue_USD
+North America,Analytics Suite,1240,248000.50
+Europe,Analytics Suite,980,196450.00
+APAC,Analytics Suite,1135,214320.75
+Latin America,Analytics Suite,740,134200.10
+Middle East,Analytics Suite,655,121880.40
+Africa,Analytics Suite,590,108450.00
+North America,Cloud Integrator,860,172900.00
+Europe,Cloud Integrator,790,158040.20
+APAC,Cloud Integrator,915,181320.65
+Latin America,Cloud Integrator,620,121500.00
+Middle East,Cloud Integrator,560,109760.90
+Africa,Cloud Integrator,485,94030.00
+North America,Mobile Insights,1325,265500.00
+Europe,Mobile Insights,,205600.80
+APAC,Mobile Insights,1190,238200.00
+Latin America,Mobile Insights,830,162340.75
+Middle East,Mobile Insights,710,139880.00
+Africa,Mobile Insights,605,116720.20
+North America,Security Monitor,940,188000.00
+Europe,Security Monitor,880,176450.00
+APAC,Security Monitor,965,193220.10
+Latin America,Security Monitor,650,127530.45
+Middle East,Security Monitor,590,114700.00
+Africa,Security Monitor,510,98540.00
+North America,Data Pipeline Pro,780,156300.20
+Europe,Data Pipeline Pro,725,144980.00
+APAC,Data Pipeline Pro,845,168760.00
+Latin America,Data Pipeline Pro,560,108900.00
+Middle East,Data Pipeline Pro,520,101440.00
+Africa,Data Pipeline Pro,430,83920.80
+North America,Customer Hub,1010,201500.00
+Europe,Customer Hub,945,188870.55
+APAC,Customer Hub,1075,213660.40
+Latin America,Customer Hub,690,133290.00
+Middle East,Customer Hub,610,118420.00
+Africa,Customer Hub,530,102880.35
+North America,Partner Portal,670,132750.00
+Europe,Partner Portal,640,127880.00
+APAC,Partner Portal,710,141340.50
+Latin America,Partner Portal,470,92100.00
+Middle East,,430,83650.00
+Africa,Partner Portal,390,76220.25
diff --git a/metadata/03051700_example_improved_01/sample_914/_agent_log.txt b/metadata/03051700_example_improved_01/sample_914/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..dc068a67b7203a3347158877813ea2b3fd34ec09
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_914/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_914`
+
+Created required input file:
+- `Q3_2024_sales_raw.csv` (realistic multi-row sales dataset with required columns: `Region`, `Product`, `Units_Sold`, `Revenue_USD`, including a few intentionally incomplete rows for cleanup workflow)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_914/summary.json b/metadata/03051700_example_improved_01/sample_914/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_914/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_916/_agent_log.txt b/metadata/03051700_example_improved_01/sample_916/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b34c5757a34181ed360467317e0ffc19142244a2
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_916/_agent_log.txt
@@ -0,0 +1,10 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_916`
+
+Created required input files:
+- `ted_talk_ai_ethics.mp4` (valid non-empty MP4 video clip)
+- `analysis_template.ods` (template spreadsheet with columns `Timestamp` and `Text` prepared for subtitle paste workflow)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_916/analysis_template.ods b/metadata/03051700_example_improved_01/sample_916/analysis_template.ods
new file mode 100644
index 0000000000000000000000000000000000000000..21bf0e891d18bd4502cae62e3d2707c0de8411bb
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_916/analysis_template.ods differ
diff --git a/metadata/03051700_example_improved_01/sample_916/summary.json b/metadata/03051700_example_improved_01/sample_916/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_916/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_916/ted_talk_ai_ethics.mp4 b/metadata/03051700_example_improved_01/sample_916/ted_talk_ai_ethics.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..bb9cf68affcef12c7f1052147c0e05d5eeeeddae
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_916/ted_talk_ai_ethics.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2c4814462c5454284c00fd40b40ecedeb3a3d5bc8255af0c5ebc56e5bda3eda0
+size 521346
diff --git a/metadata/03051700_example_improved_01/sample_922/_agent_log.txt b/metadata/03051700_example_improved_01/sample_922/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..fe4797ba0a22a69d297031c3ddcc0045d84f343e
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_922/_agent_log.txt
@@ -0,0 +1,11 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_922`
+
+Created required input files:
+- `python_workshop.odp` (presentation template with title slide and content slide)
+- `workshop_outline.odt` (detailed workshop outline content suitable for slide structure import)
+- `welcome_chime.wav` (valid non-empty WAV chime file for auto-play on title slide)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_922/python_workshop.odp b/metadata/03051700_example_improved_01/sample_922/python_workshop.odp
new file mode 100644
index 0000000000000000000000000000000000000000..9c85d74d9bc1451bc9985b2bf8a9ad812d4783c3
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_922/python_workshop.odp differ
diff --git a/metadata/03051700_example_improved_01/sample_922/summary.json b/metadata/03051700_example_improved_01/sample_922/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_922/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}
diff --git a/metadata/03051700_example_improved_01/sample_922/welcome_chime.wav b/metadata/03051700_example_improved_01/sample_922/welcome_chime.wav
new file mode 100644
index 0000000000000000000000000000000000000000..da7663aa4f836aeef0ef85161d4bfab95efd3e77
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_922/welcome_chime.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6dc15589a09b8c3468d16a20f89dae3dd9d19502dc2797a90c34502ea93d8e3b
+size 194084
diff --git a/metadata/03051700_example_improved_01/sample_922/workshop_outline.odt b/metadata/03051700_example_improved_01/sample_922/workshop_outline.odt
new file mode 100644
index 0000000000000000000000000000000000000000..abf0e2900addfcde755808a582b66a6a24448718
Binary files /dev/null and b/metadata/03051700_example_improved_01/sample_922/workshop_outline.odt differ
diff --git a/metadata/03051700_example_improved_01/sample_925/_agent_log.txt b/metadata/03051700_example_improved_01/sample_925/_agent_log.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9cd52be5bb7d1e5eefdb30a08ae52394de908cad
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_925/_agent_log.txt
@@ -0,0 +1,9 @@
+Done. Environment setup completed in:
+
+`/mnt/remote/NAS1/public/liangxiao/__program__/DGSampler/metadata/03051700_example_improved_01/sample_925`
+
+Created required input file:
+- `lecture_recording.mp4` (valid non-empty MP4 lecture recording for subtitle extraction/editing workflow)
+
+Wrote:
+- `summary.json` → `{"status":"success","comment":""}`
diff --git a/metadata/03051700_example_improved_01/sample_925/lecture_recording.mp4 b/metadata/03051700_example_improved_01/sample_925/lecture_recording.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..084c82bfcb59ad49b340131047a3a6c1adddad26
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_925/lecture_recording.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:55cbbc7822bf9de449839dcf737a180c3eb589a9ea1f3fc77d9c6f808b3c8e42
+size 643044
diff --git a/metadata/03051700_example_improved_01/sample_925/summary.json b/metadata/03051700_example_improved_01/sample_925/summary.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b27627533889b6ba4725105e8e89dea070abac4
--- /dev/null
+++ b/metadata/03051700_example_improved_01/sample_925/summary.json
@@ -0,0 +1 @@
+{"status":"success","comment":""}