Research/Terra/ 602318
Task evidence / country-choropleth

Map freshwater withdrawals as percentage of resources

PassComputational taskUnpublished draft
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The question

602318
Map freshwater withdrawals as percentage of resources.
Exact submitted task and declared adaptations
Map freshwater withdrawals as percentage of resources.

Task conventions: Use the frozen country polygons and World Bank ER.H2O.FWTL.ZS 2021 column, in % of internal resources. These are country-level indicators, not a subnational surface or a new regional aggregation. Join the supplied ISO_A3 to Country Code exactly. Nonmatching identifiers and missing measurements remain unknown; do not guess them or substitute another year. Retain every original country feature and benchmark_row_id, including unknowns. No data must have a distinct map category, not zero. Create a quantitative choropleth with five quantile classes (fewer only if tied values collapse breaks), a visible legend with numeric bounds and units, and a neutral No data category. Values equal to a class break enter the upper class. Preserve negative and genuine zero values. This fixed classification and year are disclosed evaluation conventions; do not retrieve live replacements.



Add the resulting quantitative country layer to the map and retain an inspectable data artifact containing the original country geometry, benchmark_row_id, numeric value and class. End with one fenced JSON object: {count: countries with a known numeric value, unknown_count: countries without one, coverage_note: string, selection: {collectionId, itemId, assetKey}, value_field: numeric_column_name, class_field: classification_column_name, map_layer_id: delivered_layer_id}. The artifact must include known AND unknown countries, not only the known subset. Explain the year, units, key limitations and legend in the final response.

Delivery 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.

Supplied immutable inputs:
[
  {
    "name": "World Bank country boundaries",
    "edition": "GeoBenchX harmonized names",
    "units": {},
    "collectionId": "blue-generated--[resource id withheld]",
    "itemId": "[resource id withheld]",
    "assetKey": "data"
  },
  {
    "name": "Freshwater withdrawals as percent of internal resources",
    "edition": "Frozen World Development Indicators; use 2021",
    "units": {
      "2021": "percent of internal freshwater resources"
    },
    "collectionId": "blue-generated--[resource id withheld]",
    "itemId": "[resource id withheld]",
    "assetKey": "data"
  }
]

Outcome & verification

Independent artifact and delivery checks passed.

Duration
24m 1s
Recorded Blue tool calls
56
Total tokens
2,726,064
Model cost
Not recorded
Application revision
d50497ea9084f29c91b05406688f87035df98d8a
Release
terra-geobenchx-v1

Recorded final answer

Done — the country layer is on the map. It shows 2021 freshwater withdrawals as a share of internal freshwater resources, in percent. I kept all 251 supplied country features; 179 have known values and 72 are No data. Legend: - No data - 0.0207 to <1.5849% - 1.5849 to <4.8307% - 4.8307 to <16.6200% - 16.6200 to <45.6652% - 45.6652 to 7750.0% Limitation: this is a country-level 2021 indicator only, not subnational water use or a new regional rollup. No data means an exact ISO_A3/Country Code nonmatch or a missing 2021 value, not zero. Next: click countries in the layer to inspect the original geometry, benchmark_row_id, 2021 value, and class. Sources: supplied World Bank country boundaries benchmark input, hosted by Blue, retrieved 2026-10-07; supplied frozen World Development Indicators ER.H2O.FWTL.ZS 2021 benchmark input, hosted by Blue, retrieved 2026-10-07. ### Limitations - Country-level 2021 indicator only; it does not show subnational variation or support new regional aggregation. - Exact-code nonmatches and missing 2021 measurements remain No data. - Country-level 2021 indicator only; it does not show subnational variation or support a new regional aggregation. - 72 countries remain No data because the exact code did not match or the supplied 2021 value is null.

Independent checks

These checks are separate from the agent's own assessment. A successful job or an assertion of success is not enough to pass.

Expected count
179
Reported count
179
Computation verified
Yes
Answer fulfilled
Yes
Full grading and rubric record
{
  "expectedCount": 179,
  "actualCount": 179,
  "expectedMetrics": null,
  "actualMetrics": null,
  "computationCorrect": true,
  "answerFulfilled": true,
  "adjudication": null,
  "qualification": null,
  "reasons": []
}

Recorded investigation findings

The agent's reported hypotheses and assessments, retained as evidence of its process—not independent proof that the answer is correct. Failed calls retain their requested verdict, not an accepted assessment.

run_trial · completed

What are the exact available fields in the supplied country boundary and freshwater withdrawal inputs, and do they include ISO_A3, benchmark_row_id, Country Code, and a 2021 value field suitable for the required exact join and classification?

assess_trial · completed · assessment: sufficient

The supplied boundary file exposes ISO_A3 and benchmark_row_id. The supplied indicator file exposes Country Code and a numeric 2021 field. Both supplied inputs were materialized successfully for reuse in follow-on analysis.

run_trial · completed

Does the full global method keep every supplied country feature, join ISO_A3 exactly to Country Code, preserve unknowns where there is no exact match or no 2021 value, and produce the required quantile class field on known numeric 2021 values?

assess_trial · completed · assessment: sufficient

The full global method retained all 251 supplied country features and benchmark_row_id values. The exact ISO_A3 to Country Code left join produced 179 known 2021 values and 72 unknowns. The classified output retained all features, used withdrawal_class values 0 through 5, and class 0 rows in the inspected sample had null 2021 values.

assess_result · completed · assessment: sufficient

The published final artifact contains all 251 supplied country features with geometry, benchmark_row_id, the numeric 2021 value field, and withdrawal_class. The published join output shows an exact ISO_A3 to Country Code left join with all 251 input country features retained, 217 matched input features, 34 unmatched input features, and 72 null 2021 values remaining unknown. The published classification summary reports 179 known values, 72 missing values, five quantile classes, breaks at 1.584893284747526, 4.830661967347261, 16.6200361277445, and 45.66520128868821 percent, and unit percent of internal freshwater resources. The published map layer is verified on the current map as [resource id withheld].

Recorded workflow

  1. 01

    Classify country 2021 values

    Recorded vector-classify · succeeded

  2. 02

    Frozen country polygons

    Recorded source · succeeded

  3. 03

    Freshwater withdrawals as % of internal resources (2021)

    Recorded output · succeeded

  4. 04

    Frozen ER.H2O.FWTL.ZS table

    Recorded source · succeeded

  5. 05

    Join frozen 2021 value to countries

    Recorded table-attribute-join · succeeded

  6. 06

    Classify country 2021 values

    Recorded vector-classify · succeeded

  7. 07

    Frozen country polygons

    Recorded source · succeeded

  8. 08

    Frozen ER.H2O.FWTL.ZS table

    Recorded source · succeeded

  9. 09

    Join frozen 2021 value to countries

    Recorded table-attribute-join · succeeded

  10. 10

    Join frozen 2021 value to countries

    Recorded output · succeeded

  11. 11

    Classify country 2021 values

    Recorded output · succeeded

  12. 12

    Supplied country polygons

    Recorded source · succeeded

  13. 13

    Supplied freshwater withdrawal table

    Recorded source · succeeded

  14. 14

    Supplied country polygons

    Recorded output · succeeded

  15. 15

    Supplied freshwater withdrawal table

    Recorded output · succeeded

Activity

Recorded actions

Recorded observable actions only, not private reasoning. Raw payloads, geometry, private links and credentials are omitted; full evidence is retained privately. Activity/workflow lists bounded at 500 entries.

  1. Progress update

    I’ll inspect the supplied boundary and indicator files, confirm the join fields and year column, then test a small end-to-end join and classification before saving the final map workflow.

  2. Progress update

    I’ve got the two supplied inputs. Next I’m checking their exact fields and the saved analysis context so I can use the frozen country IDs and 2021 value column without substitutions.

  3. get_analysis

    Recorded tool call · completed

  4. get_map_context

    Recorded tool call · completed

  5. get_collection

    Recorded tool call · completed

  6. get_collection

    Recorded tool call · completed

  7. inspect_artifact

    Recorded tool call · failed

  8. inspect_artifact

    Recorded tool call · failed

  9. Progress update

    I’ve confirmed these are the frozen benchmark inputs, not live sources. I’m recording the exact deliverable now, then I’ll run a small private test to read the schemas and verify the join/classification behavior before producing the map layer.

  10. update_analysis_brief

    Recorded tool call · completed

  11. get_tool_help

    Recorded tool call · completed

  12. list_processors

    Recorded tool call · completed

  13. list_processors

    Recorded tool call · completed

  14. list_processors

    Recorded tool call · completed

  15. describe_processors

    Recorded tool call · completed

  16. get_tool_help

    Recorded tool call · completed

  17. Progress update

    I have the processor contracts. The next question is only the exact field names and sample values in the two supplied files. I’m using a bounded private read so I can join the right columns and keep unknowns instead of guessing.

  18. get_collection

    Recorded tool call · completed

  19. get_collection

    Recorded tool call · completed

  20. get_tool_help

    Recorded tool call · completed

  21. get_tool_help

    Recorded tool call · completed

  22. Progress update

    I couldn’t sample the frozen files directly from metadata, so I’m materializing both supplied inputs in one small private trial. That should give me the exact field names before I lock the join and legend.

  23. run_trial

    Recorded tool call · completed

  24. Progress update

    The brief saved, but Blue wants the study extent in numeric CRS84 coordinates, not strings. I’m correcting that now and re-running the file read.

  25. update_analysis_brief

    Recorded tool call · completed

  26. Progress update

    I now have the frozen file schemas materialized. Next I’m checking the exact join fields and the 2021 column directly from the trial outputs, then I’ll run one end-to-end test of the join and quantile classes on the full global country set.

  27. inspect_artifact

    Recorded tool call · completed

  28. get_trial_report

    Recorded tool call · completed

  29. inspect_artifact

    Recorded tool call · completed

  30. Progress update

    I’ve confirmed the boundary file has ISO_A3 and benchmark_row_id, and the indicator table has the World Bank country code fields. I’m checking the exact 2021 column name and a few sample rows now, then I’ll run the full join-plus-classification test.

  31. inspect_artifact

    Recorded tool call · completed

  32. inspect_artifact

    Recorded tool call · completed

  33. get_tool_help

    Recorded tool call · completed

  34. Progress update

    I’ve confirmed the country file keys. I’m pulling the full indicator schema next so I can use the exact frozen 2021 column name and avoid any guessed field names before running the production join.

  35. inspect_artifact

    Recorded tool call · completed

  36. Progress update

    I’ve confirmed the exact frozen 2021 field name. Now I’m running one full global test that keeps every country, joins ISO_A3 to Country Code exactly, and classifies only known 2021 values into quantiles with No data separate.

  37. inspect_artifact

    Recorded tool call · completed

  38. assess_trial

    Recorded tool call · completed

  39. Progress update

    I’ve confirmed the frozen source fields. Now I’m running the full world join-and-classify test on the actual requested inputs so I can verify unknown handling, counts, and the final choropleth classes before saving the map workflow.

  40. get_tool_help

    Recorded tool call · completed

  41. get_tool_help

    Recorded tool call · completed

  42. inspect_artifact

    Recorded tool call · completed

  43. get_tool_help

    Recorded tool call · completed

  44. Progress update

    Before this test, I expect a left join to keep all 251 country features, leave some countries unknown because of exact-code nonmatches or null 2021 values, and then assign quantile classes only to the known numeric 2021 values with a separate No data class.

  45. run_trial

    Recorded tool call · completed

  46. Progress update

    The end-to-end method worked on the full 251 supplied country features. I’m inspecting a few joined and classified rows now, plus the styled preview, to verify the unknown category and map legend before I save the production result.

  47. get_trial_report

    Recorded tool call · completed

  48. inspect_artifact

    Recorded tool call · completed

  49. inspect_artifact

    Recorded tool call · completed

  50. Progress update

    The method is tested. I’m checking the exact class values and then I’ll save the final workflow from this tested computation so the delivered artifact and map layer come from the verified result, not just the private trial.

  51. inspect_artifact

    Recorded tool call · completed

  52. inspect_artifact

    Recorded tool call · completed

  53. get_tool_help

    Recorded tool call · completed

  54. inspect_artifact

    Recorded tool call · completed

  55. get_tool_help

    Recorded tool call · completed

  56. get_tool_help

    Recorded tool call · completed

  57. Progress update

    I’ve already verified the tested join keeps all 251 country features and leaves 72 unknown 2021 values. I’m pulling the exact class rows now so I can confirm the No data class, then I’ll publish this tested output as the final map layer.

  58. Progress update

    The tested method is now confirmed: all 251 original country features stay in the result, 72 are No data, and the class field runs from 0 to 5 with class 0 holding null 2021 values. I’m saving this exact tested computation as the final workflow now.

  59. assess_trial

    Recorded tool call · completed

  60. get_tool_help

    Recorded tool call · completed

  61. Progress update

    I’m saving the exact tested trial as the final workflow with the fixed year, exact join keys, and fixed quantile settings locked in. After that I’ll run it once as a publishable result, inspect the delivered artifact, and add it to the map.

  62. propose_workflow

    Recorded tool call · completed

  63. execute_workflow

    Recorded tool call · completed

  64. inspect_workflow_results

    Recorded tool call · completed

  65. Progress update

    I have the final delivered layer on the map. I’m doing the last checks on the published artifact and its legend summary now so the final counts, class field, and map layer ID come from the delivered result.

  66. inspect_artifact

    Recorded tool call · completed

  67. list_map_layers

    Recorded tool call · completed

  68. inspect_artifact

    Recorded tool call · completed

  69. Progress update

    The published layer is already on the map. I’m pulling the delivered preview and summary one more time so I can cite the final known/unknown counts and the numeric legend bounds from the published artifact, not from the private test.

  70. inspect_artifact

    Recorded tool call · completed

  71. inspect_artifact

    Recorded tool call · completed

  72. update_analysis_brief

    Recorded tool call · completed

  73. Progress update

    I’ve verified the published artifact and summary: 179 known country values, 72 No data, five quantile classes plus class 0 for No data, and the published layer ID is confirmed on the map. I’m refreshing the brief notes from that evidence, then I’ll record the final result.

  74. Progress update

    I have the delivered map layer and legend summary. I’m grabbing one bounded inspection of the published join output too, so the final assessment can point to the exact source collections and exact join keys from the published run itself.

  75. inspect_artifact

    Recorded tool call · completed

  76. inspect_artifact

    Recorded tool call · completed

  77. assess_result

    Recorded tool call · completed

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