Research/Terra/ 945038
Task evidence / country-choropleth

Show population distribution in Caucasus region

PassComputational taskUnpublished draft
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The question

945038
Show population distribution in Caucasus region
Exact submitted task and declared adaptations
Show population distribution in Caucasus region


Task conventions: Use the frozen country polygons and World Bank SP.POP.TOTL 2023 column, in people. 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 in the declared geography and its 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. Count original boundary features, not deduplicated sovereign states; preserve all source rows that meet the declared geography. Country-code sentinels such as -99 remain unmatched. Geography is fixed to original country features with NAME_EN in ["Georgia", "Armenia", "Azerbaijan"]; retain all matching source geometries, and no others. Classification is calculated only over this geography. Membership reflects this disclosed benchmark edition, not current organization membership.



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": "World Bank SP.POP.TOTL",
    "edition": "Frozen GeoBenchX World Development Indicators; use 2023",
    "units": {
      "2023": "people"
    },
    "collectionId": "blue-generated--[resource id withheld]",
    "itemId": "[resource id withheld]",
    "assetKey": "data"
  }
]

Outcome & verification

Independent artifact and delivery checks passed.

Duration
12m 26s
Recorded Blue tool calls
57
Total tokens
1,615,214
Model cost
Not recorded
Application revision
d50497ea9084f29c91b05406688f87035df98d8a
Release
terra-geobenchx-v1

Recorded final answer

Done — the map now shows the 2023 country-level population choropleth for Armenia, Azerbaijan, and Georgia. Units are people. The quantile legend breaks are 3,170,928; 3,563,886; 5,030,803; and 7,571,679. A distinct No data category is defined, but it is unused here because all 3 selected country features matched frozen 2023 values. Key limitation: this is a country-total view only. It is not a subnational population surface or a new regional aggregation. ### Limitations - This is a country-level 2023 choropleth for three benchmark country features. It does not show subnational distribution or a new regional total. - Only three country values are present in the declared geography, so the five-quantile method yields three occupied classes and a zero-count No data category. - This is a country-level 2023 choropleth for the three benchmark country features. It does not show subnational population distribution or a new regional aggregation. - Only three country values are present in the declared geography, so the five-quantile method yields three occupied classes (1, 3, and 5) and two empty classes. - The No data category is defined and distinct, but it is unused here because all three selected country features matched a 2023 value. - Membership follows the supplied benchmark boundary edition and the exact NAME_EN filter only. - These are country totals only. They do not represent subnational population distribution or a new regional aggregation. - Only three country values are present, so the five-quantile method produces three occupied classes and empty remaining classes. - The No data category is retained even when its count is zero.

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
3
Reported count
3
Computation verified
Yes
Answer fulfilled
Yes
Full grading and rubric record
{
  "expectedCount": 3,
  "actualCount": 3,
  "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

Do the supplied boundary and population files support the exact NAME_EN geography filter, exact ISO_A3-to-Country Code left join, and the requested 2023 quantile choropleth without dropping unknowns?

assess_trial · completed · assessment: sufficient

The supplied boundary file filtered cleanly to three features with NAME_EN values Armenia, Azerbaijan, and Georgia, preserving benchmark_row_id and geometry. The exact left join on ISO_A3 to Country Code matched all three selected features with no unmatched inputs and copied the frozen 2023 population values in people. The classified output preserved the three geometries, retained the 2023 numeric field, and added the pop_class field; with only three distinct values across the declared geography, the resulting populated classes are sparse rather than a full five occupied bins.

assess_result · completed · assessment: sufficient

The delivered map artifact contains exactly the three benchmark country features in the declared geography: Armenia, Azerbaijan, and Georgia. It preserves benchmark_row_id and geometry, joins the frozen World Bank SP.POP.TOTL 2023 field exactly from ISO_A3 to Country Code with 3 matched and 0 unmatched features, and classifies the 2023 values into the requested quantile scheme with class field pop_class. The final layer is on the map as layer [resource id withheld]. The classifier summary reports unit=people, method=quantile, requestedClasses=5, breaks=[3170928.0,3563886.0,5030803.0,7571679.0], knownCount=3, missingCount=0, and classCounts {1:1, 3:1, 5:1}.

Recorded workflow

  1. 01

    Supplied World Bank country boundaries

    Recorded source · succeeded

  2. 02

    Classify joined population values

    Recorded vector-classify · succeeded

  3. 03

    Caucasus population distribution (2023)

    Recorded output · succeeded

  4. 04

    Keep the declared Caucasus country features

    Recorded vector-filter · succeeded

  5. 05

    Join frozen 2023 population values

    Recorded table-attribute-join · succeeded

  6. 06

    Supplied World Bank population table

    Recorded source · succeeded

  7. 07

    Supplied World Bank country boundaries

    Recorded source · succeeded

  8. 08

    Classify joined population values

    Recorded vector-classify · succeeded

  9. 09

    Keep the declared Caucasus country features

    Recorded vector-filter · succeeded

  10. 10

    Join frozen 2023 population values

    Recorded table-attribute-join · succeeded

  11. 11

    Supplied World Bank population table

    Recorded source · succeeded

  12. 12

    Keep the declared Caucasus country features

    Recorded output · succeeded

  13. 13

    Join frozen 2023 population values

    Recorded output · succeeded

  14. 14

    Classify joined population values

    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 set up the result, inspect the two supplied datasets, and test the join/classification on the three-country geography before I build the final layer.

  2. get_map_context

    Recorded tool call · completed

  3. get_analysis

    Recorded tool call · completed

  4. get_collection

    Recorded tool call · completed

  5. get_collection

    Recorded tool call · completed

  6. Progress update

    I found the Blue tools. Now I’m checking the current analysis context and the exact schema of the two supplied inputs so I can use only the frozen fields you specified.

  7. get_tool_help

    Recorded tool call · completed

  8. get_tool_help

    Recorded tool call · completed

  9. get_tool_help

    Recorded tool call · completed

  10. Progress update

    I’ve confirmed the two supplied collections. Next I’m sampling them to verify the exact field names and values before I wire the join.

  11. get_collection

    Recorded tool call · completed

  12. get_collection

    Recorded tool call · completed

  13. list_processors

    Recorded tool call · completed

  14. list_processors

    Recorded tool call · completed

  15. list_processors

    Recorded tool call · completed

  16. list_processors

    Recorded tool call · completed

  17. describe_processors

    Recorded tool call · completed

  18. describe_processors

    Recorded tool call · completed

  19. describe_processors

    Recorded tool call · completed

  20. describe_processors

    Recorded tool call · completed

  21. update_analysis_brief

    Recorded tool call · completed

  22. get_tool_help

    Recorded tool call · completed

  23. get_tool_help

    Recorded tool call · completed

  24. get_tool_help

    Recorded tool call · completed

  25. Progress update

    I’ve set the target result and acceptance checks. Now I’m running one small vertical-slice trial: filter the three countries, join the frozen 2023 population field exactly, and classify it so I can inspect the actual rows and legend behavior before scaling to the final workflow.

  26. run_trial

    Recorded tool call · completed

  27. Progress update

    The test worked. I found exactly 3 country features, all 3 joined on ISO_A3 to Country Code, and the classified output has the 2023 field and a class field. I’m checking the actual rows and map preview now, then I’ll save the final workflow from this tested method.

  28. get_trial_report

    Recorded tool call · completed

  29. inspect_artifact

    Recorded tool call · completed

  30. inspect_artifact

    Recorded tool call · completed

  31. get_trial_report

    Recorded tool call · completed

  32. inspect_artifact

    Recorded tool call · completed

  33. inspect_artifact

    Recorded tool call · completed

  34. Progress update

    The method is confirmed on the real data. I’m saving the tested workflow next so I can run the final map-ready output instead of rebuilding it from scratch.

  35. assess_trial

    Recorded tool call · completed

  36. get_tool_help

    Recorded tool call · completed

  37. get_tool_help

    Recorded tool call · completed

  38. get_tool_help

    Recorded tool call · completed

  39. get_tool_help

    Recorded tool call · completed

  40. get_tool_help

    Recorded tool call · completed

  41. get_tool_help

    Recorded tool call · completed

  42. get_tool_help

    Recorded tool call · completed

  43. get_tool_help

    Recorded tool call · completed

  44. get_tool_help

    Recorded tool call · completed

  45. Progress update

    I’ve verified the actual joined rows. All three countries matched, and none are unknown in this geography. I’m checking the workflow receipts now so I can carry the tested output straight into the final map layer and capture the legend details if they’re exposed there.

  46. inspect_workflow_results

    Recorded tool call · completed

  47. list_map_layers

    Recorded tool call · completed

  48. get_analysis

    Recorded tool call · completed

  49. Progress update

    I’m checking the classifier’s own summary now so I can verify the legend bounds and then bind the final layer cleanly to the map.

  50. inspect_artifact

    Recorded tool call · completed

  51. get_tool_help

    Recorded tool call · completed

  52. get_tool_help

    Recorded tool call · completed

  53. Progress update

    I’ve confirmed the real joined values and the class breaks. Now I’m refreshing the saved brief to remove stale “not yet confirmed” notes, then I’ll save the tested workflow and deliver the map layer.

  54. update_analysis_brief

    Recorded tool call · completed

  55. Progress update

    I’ve refreshed the saved result description. Next I’m saving the tested workflow exactly as used on the three-country geography, with the fixed join keys and fixed 2023 quantile settings recorded.

  56. propose_workflow

    Recorded tool call · completed

  57. Progress update

    The saved workflow is ready and matches the tested method. I’m running it now so I can bind the final deliverable to the map and verify the finished artifact rather than relying only on the trial copy.

  58. execute_workflow

    Recorded tool call · completed

  59. Progress update

    The final workflow run finished. I’m inspecting that exact output now so I can bind the delivered layer to the map and record the final selected artifact, not the earlier trial copy.

  60. get_tool_help

    Recorded tool call · completed

  61. inspect_workflow_results

    Recorded tool call · completed

  62. get_tool_help

    Recorded tool call · completed

  63. get_tool_help

    Recorded tool call · completed

  64. Progress update

    I have the final delivered artifact ID and the map layer ID. I’m doing one last bounded check of the final rows and the classifier summary so the final assessment points to the exact delivered output.

  65. inspect_artifact

    Recorded tool call · completed

  66. inspect_artifact

    Recorded tool call · completed

  67. inspect_artifact

    Recorded tool call · completed

  68. inspect_artifact

    Recorded tool call · completed

  69. inspect_artifact

    Recorded tool call · completed

  70. Progress update

    The final output is ready on the map. I’m fetching the exact delivered rows one more time, then I’ll record the final answer object against that delivered artifact and layer.

  71. assess_result

    Recorded tool call · completed

  72. Progress update

    I’ve verified the exact delivered rows, the final legend breaks, and the map layer binding. I’m recording the final selected result now.

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