{ "releaseId": "terra-geobenchx-v1", "taskId": "470604", "question": "Make a heatmap of power station density in regions with high forest depletion", "submittedPrompt": "Make a heatmap of power station density in regions with high forest depletion\n\nTask conventions: Use supplied countries with CONTINENT=Africa. Forest depletion follows the released reference: WDI AG.LND.FRST.ZS 2021 less than 1990, any decline in forest percentage. Weight points by DsgAttr02 MW. It is not a causal relationship or a measured local forest-loss surface. Use original point records strictly within the original selected country polygons; no clipped polygons, location guesses or current data. Join country ISO_A3 to the supplied indicator table's Country Code exactly. Unknown country indicators, nonpositive ratio denominators, missing geometry and missing/nonfinite weights are unknown, not zero. Known zero weights remain valid. Exclude valid points outside the specified geography. Include only eligible points with a finite nonnegative weight in the contributing artifact; report other potentially eligible points as unknown. Use this explicit geographic heatmap convention: grid={\"bounds\": [-18000000, -7325000, 18000000, 7325000], \"crs\": \"EPSG:6933\", \"resolutionX\": 25000, \"resolutionY\": 25000}, radius 150000 metres = three Gaussian standard deviations. First bin each point into its containing grid cell and sum its weight. Smooth using a normalized separable Gaussian, numerical support four standard deviations, constant-zero exterior; do not renormalize edges. Use both grid resolutions for the two axes; keep original grid alignment. This is a declared metric raster adaptation to the original interactive screen-pixel heatmap, not an equivalent zoom-dependent rendering. Output unit: sum of MW per grid cell. Zero cells are valid; this is not density per square kilometre. Do not rescale the values for presentation.\n\n\n\nAdd the heatmap raster to the map and retain an inspectable selected-point artifact with original geometry and benchmark_row_id. End with one fenced JSON object: {count: contributing point records, unknown_count: records with unknown eligibility or weight, unlocated_count: original points lacking valid geometry, coverage_note: string, selection: {collectionId,itemId,assetKey}, density: {collectionId,itemId,assetKey}, map_layer_id: heatmap_layer_id}. Explain the data edition, numerical weights, grid, smoothing and coverage limitations. The source-point artifact is not itself the requested heatmap.\n\nDelivery format: provide the answer object with all fields specified above as final_response on assess_result, alongside the inspected final artifact_refs. This replaces the JSON-code-block formatting requirement above. Blue attaches your explicit selection to the accepted final answer. Finish with a concise ordinary-language answer agreeing with that selected result; do not duplicate the JSON in chat.\n\nSupplied immutable inputs:\n[\n {\n \"name\": \"African power stations\",\n \"edition\": \"USGS 2021 frozen compilation\",\n \"units\": {\n \"DsgAttr02\": \"MW\"\n },\n \"collectionId\": \"blue-generated--[resource id withheld]\",\n \"itemId\": \"[resource id withheld]\",\n \"assetKey\": \"data\"\n },\n {\n \"name\": \"World Bank country boundaries\",\n \"edition\": \"GeoBenchX harmonized names\",\n \"units\": {},\n \"collectionId\": \"blue-generated--[resource id withheld]\",\n \"itemId\": \"[resource id withheld]\",\n \"assetKey\": \"data\"\n },\n {\n \"name\": \"World Bank AG.LND.FRST.ZS\",\n \"edition\": \"Frozen GeoBenchX World Development Indicators; use 2021\",\n \"units\": {\n \"2021\": \"% of land area\"\n },\n \"collectionId\": \"blue-generated--[resource id withheld]\",\n \"itemId\": \"[resource id withheld]\",\n \"assetKey\": \"data\"\n }\n]", "finalAnswer": "Done — the heatmap is on your map, and I kept the contributing original point records as an inspectable artifact with `benchmark_row_id`.\n\nIt uses the frozen USGS 2021 power-station compilation, the GeoBenchX-harmonized World Bank country boundaries, and the frozen World Bank AG.LND.FRST.ZS country indicator. Weights are `DsgAttr02` in MW. The raster is on the fixed EPSG:6933 grid with 25 km cells and 150 km Gaussian smoothing, and the values are smoothed sums of MW per grid cell, not density per square kilometre.\n\nImportant limit: this is country-level forest-decline screening only. It is not a local forest-loss surface and does not imply causation. Also, some records stay out of the heatmap because 31 lacked valid geometry, 34 had unknown country eligibility, and 16 had unknown MW.\n\n### Limitations\n\n- Forest-decline eligibility is country-level from the frozen World Bank AG.LND.FRST.ZS table, so the heatmap is not a local forest-loss surface and does not imply causation.\n- Unknown country eligibility, unknown weights, and unlocated source records remain separate from excluded or contributing records.\n- The raster unit is sum of MW per grid cell after point binning and Gaussian smoothing on the declared EPSG:6933 25 km grid; it is not density per square kilometre and values are not rescaled for presentation.\n- Forest-decline eligibility comes from the frozen country-level World Bank AG.LND.FRST.ZS table, so this is not a local forest-loss surface and it does not imply causation.\n- The raster reports smoothed MW sums per 25 km EPSG:6933 grid cell, not density per square kilometre, and constant-zero edge handling can lose mass near the grid boundary.\n- 31 source records lacked valid geometry, 34 matched points had unknown country eligibility, and 16 otherwise eligible points had unknown MW, so they do not contribute to the heatmap.", "checks": { "expectedCount": 2092, "actualCount": 2092, "expectedMetrics": null, "actualMetrics": null, "computationCorrect": true, "answerFulfilled": false, "adjudication": null, "qualification": null, "reasons": [ "Final count or unknown-coverage count disagrees with the computed evidence." ] }, "activity": [ { "at": "2026-10-07T08:47:52.874526Z", "title": "Progress update", "detail": "I’m checking the available Blue tools and the supplied datasets first, then I’ll test the heatmap method on a small private run before I save the full workflow." }, { "at": "2026-10-07T08:47:56.126345Z", "title": "Progress update", "detail": "I found the main Blue analysis tools. Next I’m checking the three supplied datasets and the processor catalog so I can build the requested weighted grid-and-Gaussian heatmap exactly as specified." }, { "at": "2026-10-07T08:48:00.197869Z", "title": "get_analysis", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:48:00.400527Z", "title": "get_tool_help", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:48:00.404697Z", "title": "get_tool_help", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:48:00.917531Z", "title": "get_tool_help", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:48:00.931223Z", "title": "get_tool_help", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:48:01.407487Z", "title": "get_tool_help", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:48:01.817555Z", "title": "get_tool_help", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:48:13.804957Z", "title": "get_collection", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:48:14.068829Z", "title": "get_collection", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:48:19.721253Z", "title": "get_collection", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:48:31.213328Z", "title": "get_item", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:48:31.339825Z", "title": "get_item", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:48:33.089545Z", "title": "get_item", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:48:33.963725Z", "title": "Progress update", "detail": "I have the three exact supplied collections. Now I’m inspecting the actual item schemas and a few sample rows so I can bind the right fields and avoid guessing column names." }, { "at": "2026-10-07T08:48:41.778973Z", "title": "list_processors", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:48:41.814350Z", "title": "list_processors", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:48:42.970977Z", "title": "list_processors", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:48:43.009571Z", "title": "list_processors", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:48:43.939059Z", "title": "list_processors", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:48:44.315147Z", "title": "list_processors", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:49:07.860724Z", "title": "Progress update", "detail": "I found a built-in `point-density` processor that matches the requested grid, weighting, Gaussian radius, and constant-zero edge behavior. I’m now checking its exact inputs, along with the join and spatial filter steps needed to build the contributing point set without guessing fields." }, { "at": "2026-10-07T08:49:08.037075Z", "title": "describe_processors", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:49:08.071043Z", "title": "describe_processors", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:49:26.051741Z", "title": "inspect_artifact", "detail": "Recorded tool call · failed" }, { "at": "2026-10-07T08:49:26.291917Z", "title": "inspect_artifact", "detail": "Recorded tool call · failed" }, { "at": "2026-10-07T08:49:26.773584Z", "title": "inspect_artifact", "detail": "Recorded tool call · failed" }, { "at": "2026-10-07T08:49:48.786618Z", "title": "describe_processors", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:49:48.864398Z", "title": "get_tool_help", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:49:51.272477Z", "title": "get_tool_help", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:49:52.524805Z", "title": "get_tool_help", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:49:53.409509Z", "title": "get_tool_help", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:50:02.145371Z", "title": "get_tool_help", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:50:02.168528Z", "title": "get_tool_help", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:50:03.446435Z", "title": "get_tool_help", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:50:38.109567Z", "title": "update_analysis_brief", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:51:55.892785Z", "title": "describe_processors", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:51:56.334080Z", "title": "describe_processors", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:52:02.505948Z", "title": "describe_processors", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:52:12.555520Z", "title": "describe_processors", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:52:12.771337Z", "title": "describe_processors", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:52:32.998070Z", "title": "get_tool_help", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:52:33.287982Z", "title": "get_tool_help", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T08:53:07.397708Z", "title": "Progress update", "detail": "I’ve got a defensible method now: filter Africa countries, join the frozen WDI table by exact ISO code, mark eligible vs unknown countries, assign original points by strict within-polygon membership, keep only finite nonnegative MW weights for contributors, and run `point-density` on the exact global EPSG:6933 grid. I’m testing that full chain privately now so I can confirm counts and the raster before saving the final workflow." }, { "at": "2026-10-07T08:53:24.390289Z", "title": "run_trial", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:00:28.337209Z", "title": "Progress update", "detail": "The first full trial mostly worked: the join, counts, and heatmap grid all behaved as expected. One practical issue remains: the selected-point output renamed the power-station row ID to `benchmark_row_id_target`, so I’m correcting the join method to keep the original `benchmark_row_id` field in the retained point artifact." }, { "at": "2026-10-07T09:00:31.107806Z", "title": "assess_trial", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:00:52.450389Z", "title": "Progress update", "detail": "I found the one remaining fix. I’m rerunning the selection with an aggregate country join so the retained point artifact keeps the original power-station `benchmark_row_id` field while still adding the forest-eligibility values needed for filtering and counts." }, { "at": "2026-10-07T09:01:18.415123Z", "title": "Progress update", "detail": "The correction run did not start because I asked for too many inspected outputs in one trial report. I’m retrying with the same method and a smaller inspected set." }, { "at": "2026-10-07T09:01:34.781031Z", "title": "run_trial", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:03:28.542733Z", "title": "Progress update", "detail": "The corrected full trial is done. I’m checking the retained point fields, the heatmap preview, and the open finding so I can save the exact workflow revision and publish the right artifacts instead of the earlier suffixed-ID version." }, { "at": "2026-10-07T09:03:36.095756Z", "title": "get_trial_report", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:03:36.245491Z", "title": "get_analysis", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:03:36.397104Z", "title": "list_map_layers", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:03:52.000367Z", "title": "assess_trial", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:04:33.755987Z", "title": "Progress update", "detail": "I’ve got the tested full-scope method now. I’m saving that exact corrected computation as the workflow proposal, with the heatmap raster as the map deliverable and the contributing-point dataset as the retained inspectable artifact." }, { "at": "2026-10-07T09:04:49.637663Z", "title": "propose_workflow", "detail": "Recorded tool call · failed" }, { "at": "2026-10-07T09:04:54.451379Z", "title": "Progress update", "detail": "The proposal is almost valid. Blue requires the two deliverables for the same result to carry the same current limitation note, so I’m fixing that wording and resaving the exact tested workflow." }, { "at": "2026-10-07T09:05:07.352370Z", "title": "propose_workflow", "detail": "Recorded tool call · failed" }, { "at": "2026-10-07T09:05:16.153742Z", "title": "Progress update", "detail": "Blue needs two explicit evidence bindings because those country measurements feed more than one step. I’m pointing the geography rule to the point-selection step and the forest-decline rule to the joined-country input that actually drives eligibility." }, { "at": "2026-10-07T09:05:31.002478Z", "title": "propose_workflow", "detail": "Recorded tool call · failed" }, { "at": "2026-10-07T09:05:45.953753Z", "title": "Progress update", "detail": "One workflow requirement still pointed to a side branch that does not feed the selected deliverables. I’m trimming that reference without changing the tested computation, so the saved workflow still runs the corrected method." }, { "at": "2026-10-07T09:05:59.926346Z", "title": "propose_workflow", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:06:08.063125Z", "title": "Progress update", "detail": "The saved workflow is valid and ready, but Blue wants one explicit resolution note for the earlier trial finding. I’m recording that the corrected aggregate join fixed the row-ID problem and supports this exact saved workflow." }, { "at": "2026-10-07T09:06:11.032946Z", "title": "assess_plan", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:06:20.148555Z", "title": "execute_workflow", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:08:01.211778Z", "title": "Progress update", "detail": "The approved run appears to have finished in the background. I’m inspecting the actual workflow outputs now, then I’ll add the verified heatmap layer to the map and record the final answer object from those exact artifacts." }, { "at": "2026-10-07T09:08:12.164430Z", "title": "inspect_workflow_results", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:08:56.605394Z", "title": "Progress update", "detail": "I’m pulling the final output receipts and previews now so the final answer uses the exact delivered artifacts and the live map layer, not just the trial copies." }, { "at": "2026-10-07T09:08:56.616440Z", "title": "inspect_workflow_results", "detail": "Recorded tool call · failed" }, { "at": "2026-10-07T09:08:56.632423Z", "title": "inspect_artifact", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:08:56.638358Z", "title": "inspect_artifact", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:08:56.646257Z", "title": "list_map_layers", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:09:19.298208Z", "title": "Progress update", "detail": "I have the live heatmap layer ID already. I’m finishing two bounded inspections now: the selected-point artifact to confirm its retained fields, and the final heatmap raster to confirm the exact delivered grid and values before I record the final result." }, { "at": "2026-10-07T09:09:37.599461Z", "title": "Progress update", "detail": "I’m using the completed inspection jobs now. That lets me read the final selected-point rows and the final raster preview without rerunning anything." }, { "at": "2026-10-07T09:09:37.612888Z", "title": "inspect_artifact", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:09:37.618045Z", "title": "inspect_artifact", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:09:37.622212Z", "title": "inspect_artifact", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:10:27.283298Z", "title": "inspect_workflow_results", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:11:32.763405Z", "title": "Progress update", "detail": "I have the final selected points and final raster. I’m doing one last small inspection on the current point-assignment output so the unknown and unlocated counts come from the delivered run, not just the earlier trial." }, { "at": "2026-10-07T09:11:34.158034Z", "title": "inspect_artifact", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:12:29.290171Z", "title": "inspect_artifact", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:13:33.882027Z", "title": "Progress update", "detail": "I’ve verified the final artifacts and the live map layer. I’m refreshing the brief notes so the final handoff reflects the completed method and only the real remaining limitations." }, { "at": "2026-10-07T09:13:54.570109Z", "title": "update_analysis_brief", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:15:41.890624Z", "title": "Progress update", "detail": "I’ve finished the heatmap and I’m recording the final checked result now. After that I’ll give you a short plain-language summary." }, { "at": "2026-10-07T09:16:03.280811Z", "title": "Progress update", "detail": "I’ve checked the saved outputs. I’m confirming the map layer binding and then I’ll file the final result with the exact selected artifacts." }, { "at": "2026-10-07T09:16:03.290814Z", "title": "list_map_layers", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:16:13.121963Z", "title": "inspect_artifact", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:16:27.670376Z", "title": "Progress update", "detail": "I’m resuming from the completed inspection and finishing the final checks on the saved outputs. After that I’ll lock in the final answer object." }, { "at": "2026-10-07T09:16:30.127513Z", "title": "inspect_artifact", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:16:38.420484Z", "title": "Progress update", "detail": "I’ve confirmed the selected-point artifact. I’m checking the final raster receipt now so the answer object points to the exact delivered heatmap layer." }, { "at": "2026-10-07T09:16:39.303106Z", "title": "inspect_artifact", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:16:43.222767Z", "title": "Progress update", "detail": "I’ve confirmed the raster and map layer. I’m checking the join-summary output once more so the unknown and unlocated counts come from the final workflow evidence, not from the trial alone." }, { "at": "2026-10-07T09:16:45.394714Z", "title": "inspect_artifact", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:17:30.104779Z", "title": "Progress update", "detail": "I’m pulling the final join summary receipt now so the unknown and unlocated counts are tied directly to the delivered workflow run." }, { "at": "2026-10-07T09:17:30.845407Z", "title": "inspect_artifact", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:17:47.127388Z", "title": "Progress update", "detail": "I’ve tied the unlocated and outside counts to the delivered workflow run. I’m checking the country join receipt once so the final note about exact ISO_A3 to Country Code matching also comes from the final workflow evidence." }, { "at": "2026-10-07T09:17:47.698865Z", "title": "inspect_artifact", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:17:59.613930Z", "title": "Progress update", "detail": "I’m using the completed join inspection now, then I’ll record the final result object with the exact selected artifacts and layer ID." }, { "at": "2026-10-07T09:18:00.596608Z", "title": "inspect_artifact", "detail": "Recorded tool call · completed" }, { "at": "2026-10-07T09:18:10.565272Z", "title": "Progress update", "detail": "I’ve got the final join receipt too. I’m filing the checked result now with the delivered point selection, the delivered heatmap raster, the map layer, and the supporting count receipts." }, { "at": "2026-10-07T09:18:33.119230Z", "title": "assess_result", "detail": "Recorded tool call · completed" } ], "workflow": [ { "title": "Africa countries", "description": "Recorded vector-filter · succeeded" }, { "title": "Join forest indicator", "description": "Recorded table-attribute-join · succeeded" }, { "title": "Forest ratio", "description": "Recorded vector-field-calculate · succeeded" }, { "title": "Contributing point count", "description": "Recorded table-group-statistics · skipped" }, { "title": "Contributing points", "description": "Recorded vector-filter · succeeded" }, { "title": "Country boundaries", "description": "Recorded source · succeeded" }, { "title": "Contributing power stations", "description": "Recorded output · succeeded" }, { "title": "Power-station MW heatmap", "description": "Recorded output · succeeded" }, { "title": "MW heatmap", "description": "Recorded point-density · succeeded" }, { "title": "Points in eligible countries", "description": "Recorded vector-filter · succeeded" }, { "title": "Forest indicator", "description": "Recorded source · succeeded" }, { "title": "Points within African polygons", "description": "Recorded vector-filter · succeeded" }, { "title": "Outside-geography point count", "description": "Recorded table-group-statistics · skipped" }, { "title": "Valid points outside geography", "description": "Recorded vector-filter · skipped" }, { "title": "Power stations", "description": "Recorded source · succeeded" }, { "title": "Assign country eligibility fields", "description": "Recorded vector-spatial-join · succeeded" }, { "title": "Total point count", "description": "Recorded table-group-statistics · skipped" }, { "title": "Unknown-country point count", "description": "Recorded table-group-statistics · skipped" }, { "title": "Points with unknown country eligibility", "description": "Recorded vector-filter · skipped" }, { "title": "Unknown-weight point count", "description": "Recorded table-group-statistics · skipped" }, { "title": "Eligible points with unknown weight", "description": "Recorded vector-filter · skipped" }, { "title": "Valid-geometry point count", "description": "Recorded table-group-statistics · skipped" }, { "title": "Africa countries", "description": "Recorded vector-filter · succeeded" }, { "title": "Join forest indicator", "description": "Recorded table-attribute-join · succeeded" }, { "title": "Forest ratio", "description": "Recorded vector-field-calculate · succeeded" }, { "title": "Contributing point count", "description": "Recorded table-group-statistics · succeeded" }, { "title": "Contributing points", "description": "Recorded vector-filter · succeeded" }, { "title": "Country boundaries", "description": "Recorded source · succeeded" }, { "title": "MW heatmap", "description": "Recorded point-density · succeeded" }, { "title": "Points in eligible countries", "description": "Recorded vector-filter · succeeded" }, { "title": "Forest indicator", "description": "Recorded source · succeeded" }, { "title": "Points within African polygons", "description": "Recorded vector-filter · succeeded" }, { "title": "Outside-geography point count", "description": "Recorded table-group-statistics · succeeded" }, { "title": "Valid points outside geography", "description": "Recorded vector-filter · succeeded" }, { "title": "Power stations", "description": "Recorded source · succeeded" }, { "title": "Assign country eligibility fields", "description": "Recorded vector-spatial-join · succeeded" }, { "title": "Total point count", "description": "Recorded table-group-statistics · succeeded" }, { "title": "Assign country eligibility fields", "description": "Recorded output · succeeded" }, { "title": "MW heatmap", "description": "Recorded output · succeeded" }, { "title": "Contributing points", "description": "Recorded output · succeeded" }, { "title": "Total point count", "description": "Recorded output · succeeded" }, { "title": "Valid-geometry point count", "description": "Recorded output · succeeded" }, { "title": "Outside-geography point count", "description": "Recorded output · succeeded" }, { "title": "Unknown-country point count", "description": "Recorded output · succeeded" }, { "title": "Unknown-weight point count", "description": "Recorded output · succeeded" }, { "title": "Contributing point count", "description": "Recorded output · succeeded" }, { "title": "MW heatmap", "description": "Recorded output · succeeded" }, { "title": "Unknown-country point count", "description": "Recorded table-group-statistics · succeeded" }, { "title": "Points with unknown country eligibility", "description": "Recorded vector-filter · succeeded" }, { "title": "Unknown-weight point count", "description": "Recorded table-group-statistics · succeeded" }, { "title": "Eligible points with unknown weight", "description": "Recorded vector-filter · succeeded" }, { "title": "Valid-geometry point count", "description": "Recorded table-group-statistics · succeeded" }, { "title": "Africa countries", "description": "Recorded vector-filter · succeeded" }, { "title": "Join forest indicator", "description": "Recorded table-attribute-join · succeeded" }, { "title": "Points within African polygons", "description": "Recorded vector-filter · succeeded" }, { "title": "Forest ratio", "description": "Recorded vector-field-calculate · succeeded" }, { "title": "Contributing point count", "description": "Recorded table-group-statistics · succeeded" }, { "title": "Contributing points", "description": "Recorded vector-filter · succeeded" }, { "title": "Country boundaries", "description": "Recorded source · succeeded" }, { "title": "MW heatmap", "description": "Recorded point-density · succeeded" }, { "title": "Points in eligible countries", "description": "Recorded vector-filter · succeeded" }, { "title": "Eligible point count", "description": "Recorded table-group-statistics · succeeded" }, { "title": "Forest indicator", "description": "Recorded source · succeeded" }, { "title": "Power stations", "description": "Recorded source · succeeded" }, { "title": "Assign points to African countries", "description": "Recorded vector-spatial-join · succeeded" }, { "title": "Join forest indicator", "description": "Recorded output · succeeded" }, { "title": "MW heatmap", "description": "Recorded output · succeeded" }, { "title": "Assign points to African countries", "description": "Recorded output · succeeded" }, { "title": "Points in eligible countries", "description": "Recorded output · succeeded" }, { "title": "Points with unknown country eligibility", "description": "Recorded output · succeeded" }, { "title": "Contributing points", "description": "Recorded output · succeeded" }, { "title": "Eligible point count", "description": "Recorded output · succeeded" }, { "title": "Contributing point 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valid-geometry points to African polygons and omitted 31 records before join for missing or invalid geometry, and the requested point-density raster used the exact global EPSG:6933 grid with 25 km cells and 150 km radius smoothing. The trial also showed 2,108 points in eligible countries, 2,092 contributing points with finite nonnegative MW weights, and 34 matched points with unknown country eligibility. However, the retained point output renamed the original power-station row identifier to a suffixed field after spatial join, so the selected-point artifact does not yet preserve the requested original benchmark_row_id field name.", "limitations": [ "The selected-point artifact still needs a corrected join path that keeps the original point benchmark_row_id field unsuffixed." ], "next_action": "Rerun the full selection with aggregate spatial-join outputs that add only country eligibility fields to the original points, then inspect the corrected point artifact and heatmap again.", "question": null }, { "at": "2026-10-07T09:01:34.781031Z", "tool": "run_trial", "status": "completed", "verdict": null, "findings": null, "limitations": null, "next_action": null, "question": "Does an aggregate strict-within country join preserve the original point benchmark_row_id while still producing the same eligible-point counts and the requested global EPSG:6933 Gaussian MW heatmap?" }, { "at": "2026-10-07T09:03:52.000367Z", "tool": "assess_trial", "status": "completed", "verdict": "sufficient", "findings": "The aggregate strict-within join preserved the original power-station benchmark_row_id field unsuffixed while adding country_match_count, forest1990, forest2021, and forest_ratio fields to the original point records. It reproduced the earlier selection counts: 3,034 total source records, 3,003 records with valid geometry, 31 unlocated records omitted before spatial join, 2,889 matched points within African country polygons, 114 valid points outside the specified geography, 34 matched points with unknown country eligibility, 16 otherwise eligible points with unknown weight, and 2,092 contributing points with finite nonnegative MW weights. The heatmap again used the declared EPSG:6933 grid with bounds [-18000000,-7325000,18000000,7325000], 25 km cells on both axes, radius 150000 metres, four-sigma kernel support, constant-zero exterior, and unit 'sum of MW per grid cell'.", "limitations": [ "Forest-decline eligibility is country-level from the frozen WDI table, so the heatmap is not a local forest-loss surface and does not imply causation.", "Unknown country eligibility, unknown weights, and unlocated source records remain separate from excluded or contributing records." ], "next_action": "Save the corrected full-scope workflow from this trial, resolve the earlier finding with this evidence, execute the saved workflow, inspect the final selected-point and density artifacts, add the heatmap layer to the map, and assess the result.", "question": null }, { "at": "2026-10-07T09:18:33.119230Z", "tool": "assess_result", "status": "completed", "verdict": "sufficient", "findings": "I produced the requested MW heatmap and added it to the map as layer [resource id withheld]. The retained selected-point artifact contains 2,092 contributing original point records with original geometry and benchmark_row_id. Final-workflow inspection shows 3,034 source records in total, 31 unlocated records omitted before spatial join, 114 valid points outside the specified geography that were excluded, 34 matched points with unknown country eligibility, and 16 otherwise eligible points with unknown MW. The delivered raster uses the exact EPSG:6933 global grid with 25 km cells, 150 km Gaussian smoothing, four-sigma numerical support, constant-zero exterior, and unit sum of MW per grid cell.", "limitations": [ "Forest-decline eligibility comes from the frozen country-level World Bank AG.LND.FRST.ZS table, so this is not a local forest-loss surface and it does not imply causation.", "The raster reports smoothed MW sums per 25 km EPSG:6933 grid cell, not density per square kilometre, and constant-zero edge handling can lose mass near the grid boundary.", "31 source records lacked valid geometry, 34 matched points had unknown country eligibility, and 16 otherwise eligible points had unknown MW, so they do not contribute to the heatmap." ], "next_action": "Review hotspots on the heatmap and inspect the retained contributing-point artifact if you want record-level details.", "question": null } ] }