{
  "releaseId": "terra-geobenchx-v1",
  "taskId": "938589",
  "question": "Visualize the urban population growth in African capital cities over the last decade.",
  "submittedPrompt": "Visualize the urban population growth in African capital cities over the last decade.\n\nTask conventions: This is a closed-catalog task. The complete original GeoBenchX source inventory is listed below; it describes available source types, not actual measurements. Do not supplement it with live data or claim numerical evidence from general knowledge. General knowledge may be used for definitions and explanation. Answer the original question as far as this information environment supports, accurately distinguishing observations, inference and uncertainty. This source-availability/control cohort supplies catalog metadata rather than the observation files and is reported separately from computational tasks.\n- DATA_CATALOG: Forest area (sq. km)\n- DATA_CATALOG: Forest area (% of land area)\n- DATA_CATALOG: Electric power consumption (kWh per capita)\n- DATA_CATALOG: Annual freshwater withdrawals, total (billion cubic meters)\n- DATA_CATALOG: Annual freshwater withdrawals, total (% of internal resources)\n- DATA_CATALOG: Agriculture, value added (% of GDP)\n- DATA_CATALOG: GDP per capita (current US$)\n- DATA_CATALOG: Labor force, total\n- DATA_CATALOG: Net migration\n- DATA_CATALOG: Fertility rate, births per woman\n- DATA_CATALOG: Population, total\n- DATA_CATALOG: Rural population, total\n- DATA_CATALOG: Greenhouse gases emission, per capita, tons of carbon dioxide-equivalents \n- DATA_CATALOG: CO2 emissions per capita, tons\n- DATA_CATALOG: Incidence of Tuberculosis Disease, 2023, Massachusetts Counties\n- DATA_CATALOG: Incidence of Tuberculosis Disease, 2023, New York State Counties\n- DATA_CATALOG: Rail lines (total route-km)\n- DATA_CATALOG: Regional GDP in departments (provinces) of Peru, constant prices 2007, thousand of soles\n- GEO_CATALOG: Countries\n- GEO_CATALOG: Amtrak railway stations\n- GEO_CATALOG: Railway lines in Bangladesh\n- GEO_CATALOG: Cities and Towns of the United States, 2014\n- GEO_CATALOG: Railway Network of North America\n- GEO_CATALOG: Current Wildland Fire Incident Locations, size in acres\n- GEO_CATALOG: Rivers in North America\n- GEO_CATALOG: Lakes in North America\n- GEO_CATALOG: USA counties borders\n- GEO_CATALOG: USA states borders\n- GEO_CATALOG: Earthquakes occurences and magnitude March 15- February 14 2025\n- GEO_CATALOG: Rivers in South America\n- GEO_CATALOG: Seaports of Latin America\n- GEO_CATALOG: Railways in Brazil\n- GEO_CATALOG: Mineral extraction facilities in Africa\n- GEO_CATALOG: Power stations in Africa\n- GEO_CATALOG: Railways in Africa\n- GEO_CATALOG: Municipalities of Brazil\n- GEO_CATALOG: Regions of Peru\n- GEO_CATALOG: Provinces of Peru\n- RASTER_CATALOG: Accumulated snow cover season 2023-2024, USA, inches\n- RASTER_CATALOG: Accumulated snow cover season 2024-2025, USA, inches\n- RASTER_CATALOG: Tibetan Plato South Asia flood extent, August 2018\n- RASTER_CATALOG: Bangladesh population, 2018, people, resolution 1 km\n- RASTER_CATALOG: USA population 2020, people, resolution 1 km\n- RASTER_CATALOG: Chile population, 2020, people, resolution 1 km\n- RASTER_CATALOG: Angola population, 2020, people, resolution 1 km\n- RASTER_CATALOG: Peru, Bolivia, Argentina, Chile flood, February 2018\n- RASTER_CATALOG: Peru population, 2018, 1 km resolution\n- RASTER_CATALOG: Brazil population, 2018, 1 km resolution\n- RASTER_CATALOG: Algeria population density per 1 km 2020, 1 km resolution\n\n\n\nGive a concise ordinary-language answer. No artificial count, result artifact, workflow or map is required when the answer does not warrant one. Do not invent observations or claim an analysis was run.\n\nSupplied immutable inputs:\n[]",
  "finalAnswer": "**Delivered:** a source-availability assessment from the supplied inventory.  \n**Not answered:** the actual map of decade-long urban population growth in African capital cities.\n\nThis closed catalog only provides source-type metadata, not the measurement files. The relevant entries are national **Population, total** and **Rural population, total**, a **Countries** layer, and two single-year African rasters: **Angola population, 2020** and **Algeria population density, 2020**.\n\nThat is not enough for the requested visualization. The inventory does **not** include an Africa-wide capitals layer, capital-city boundaries, or a multi-year city-level urban population series, so any growth map would be unsupported here.\n\n**Next step:** add African capital-city geometries and urban population data for at least two dates across the last decade.\n\n### Limitations\n\n- This environment provides source-availability metadata rather than the observation files themselves.\n- Relevant Africa population coverage is limited to single-year Angola 2020 population and Algeria 2020 population density rasters, plus national-level population indicators.\n- The supplied inventory lacks an Africa-wide capitals layer and multi-year city-level urban population measurements, so this map cannot be supported in this environment.\n- **Capital cities:** Without capital locations or boundaries, the requested city-level map units cannot be built from catalog evidence.\n- **Urban population:** Those sources do not provide comparable multi-year urban population measurements for African capital cities.",
  "checks": {
    "expectedCount": null,
    "actualCount": null,
    "expectedMetrics": null,
    "actualMetrics": null,
    "computationCorrect": null,
    "answerFulfilled": true,
    "adjudication": {
      "reviewedAt": "2026-10-07T08:27:54.383615+00:00",
      "reviewer": "Codex evaluation operator (AI-assisted); not blinded or external",
      "rubricFingerprint": "6264c8551c8dd68898090620f0fb3dce46cac50f313af5403e85ec8fff432a96",
      "finalEventId": "[resource id withheld]",
      "finalTextHash": "2980612d5c76ea0c738d3ae09dab1ae8bedcfd32887e5e012b2af83b6c625c9c",
      "snapshotSha256AtReview": "486a25f113db91c6121415fdc7c0145744de3b3ab5415bc8481ab15d3b93322b",
      "evidenceReviewed": [
        "Complete accepted final answer",
        "Recorded tool names, statuses and outputs relevant to claimed work",
        "Recorded workflow/job/artifact presence",
        "Frozen source inventory, task environment and case-specific rubric"
      ],
      "criteria": {
        "specific_obstacle": {
          "satisfied": true,
          "explanation": "Identifies absent African capital-city geometry and multi-year city-level urban population observations; the listed African rasters are single-year."
        },
        "no_false_proxy": {
          "satisfied": true,
          "explanation": "Does not pass national population histories or country boundaries off as capital-city growth."
        },
        "scope_honesty": {
          "satisfied": true,
          "explanation": "Names Angola/Algeria listings and limits the finding to this metadata-only inventory."
        },
        "no_fabrication": {
          "satisfied": true,
          "explanation": "Explicitly labels only the source assessment delivered and the map unanswered; four completed help/brief calls and no jobs/artifacts."
        },
        "useful_next_step": {
          "satisfied": true,
          "explanation": "Requests capital-city geometries and comparable urban population for at least two dates across the decade."
        }
      },
      "cohort": "metadata-only qualitative control; distinct from computational correctness"
    },
    "qualification": "Operator-adjudicated, not blinded. Reported separately from exact computed/map results.",
    "reasons": []
  },
  "activity": [
    {
      "at": "2026-10-07T08:15:18.562302Z",
      "title": "get_tool_help",
      "detail": "Recorded tool call · completed"
    },
    {
      "at": "2026-10-07T08:15:23.246214Z",
      "title": "get_tool_help",
      "detail": "Recorded tool call · completed"
    },
    {
      "at": "2026-10-07T08:15:27.190229Z",
      "title": "get_analysis",
      "detail": "Recorded tool call · completed"
    },
    {
      "at": "2026-10-07T08:15:40.057228Z",
      "title": "Progress update",
      "detail": "I’m recording the requested result and the source limits from the supplied closed catalog, then I’ll give the concise supported answer."
    },
    {
      "at": "2026-10-07T08:15:44.816166Z",
      "title": "update_analysis_brief",
      "detail": "Recorded tool call · completed"
    }
  ],
  "workflow": [],
  "previews": [],
  "activityDisclosure": "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.",
  "artifacts": [],
  "snapshotSha256": "ea8ca0fedbcd5af16f6e1ef0515b36f08096f96543da57cc6549a2457a860eca",
  "investigations": []
}