Geospatial Agent Benchmarks · results of 2 November 2026
Geospatial AI benchmarks
Which AI model is best at GIS and Earth observation work
Search the results
Answers come only from our task results, with their sources. Cost bands are thirds of the models we rank by cost per task: low under $0.037, mid-range under $0.11.
Claude Opus 5.5 leads the Geospatial Intelligence Index at 89 of 100, ahead of GPT-6.1 Sol at 86.
The indexes
Geospatial Intelligence Index
Text only view, 0 to 100 · Higher is better
Data table: Geospatial Intelligence Index
Geospatial Agent Index
Equal average of Earth-Bench V2, GeoBenchX and GS-QA2, 0 to 100 · Higher is better
Data table: Geospatial Agent Index
Vision
Questions answered from satellite and aerial images, with no tools, 0 to 100 · Higher is better
Data table: Vision
| Model | Vision |
|---|---|
| Claude Opus 5.5 (xhigh) | 59 |
| GPT-5.6 Sol (high) | 58 |
| Claude Sonnet 5.5 (xhigh) | 57 |
| GPT-6.1 Sol (xhigh) | 56 |
| GPT-6 Sol (high) | 56 |
| GPT-5.6 Terra (high) | 54 |
| Claude Opus 5 (high) | 53 |
| Qwen 3.8 27B (xhigh) Open weights | 53 |
| Claude Haiku 5.5 (xhigh) | 52 |
| GPT-5.6 Luna (xhigh) | 52 |
| GPT-6 Luna (xhigh) | 50 |
| Claude Opus 4.8 (high) | 50 |
| Gemini 3.8 Flash (low) | 50 |
| Kimi K3 (Reasoning) Open weights | 48 |
| Claude Opus 4.7 (high) | 47 |
| Claude Sonnet 5 (high) | 47 |
| Kimi K2.6 (Reasoning) Open weights | 44 |
| GLM-5.3-Flash (max) Open weights | 44 |
| Kimi K2.7 Code (Reasoning) Open weights | 44 |
| Gemma 4 26B A4B (Reasoning) Open weights | 43 |
| Gemini 3.1 Flash-Lite (high) | 38 |
| Claude Haiku 4.5 (Reasoning) | 34 |
| Mistral Large 3 (Non-reasoning) Open weights | 33 |
| Mistral Small 3.1 24B (Non-reasoning) Open weights | 33 |
Geospatial knowledge
Share of questions answered correctly, with no tools, 0 to 100 · Higher is better
Data table: Geospatial knowledge
Find a model or compare two
Picks
- Best overall85Geospatial Agent IndexClaude Opus 5.5 (xhigh)in Claude Code · $0.25 a task
- Best under $0.02 a task76Geospatial Agent IndexClaude Haiku 5.5 (xhigh)in Claude Code · $0.017 a task
- Best open weights73Geospatial Agent IndexGLM-5.3 (max)in Claude Code · $0.48 a task
Geospatial Agent Index, 0 to 100. Picks for each kind of job
The tasks behind the scores
Geospatial AI benchmarks we run
As of 2 November 2026, we run 14 geospatial AI benchmarks and datasets, each under the same setup for every model. Every evaluation has its scores, tasks and licence.
- Earth-Bench V2: Earth observation data analysis: the agent computes indices, temperatures and land-cover figures from satellite products to answer each question. Source: OpenDataLab. Papers: Earth-Agent (arXiv 2509.23141) and Earth-Agent-Pro (arXiv 2609.12533); dataset LvZTTTT/Earth-Bench-V2.
- GeoBenchX: Maps, numbers and lists from country and city data, including tasks that cannot be done with the data given, where the right answer is to say so. Source: Krechetova and Kochedykov (2025), Solirinai/GeoBenchX.
- GS-QA2: Questions about places and terrain in the United States, answered from map and elevation data in a spatial database. Source: Shang et al., University of California, Riverside. Paper: GS-QA (arXiv 2605.22811); dataset Zoe/GS-QA2.
- ThinkGeo: Satellite and aerial images with questions that ask to find, count and measure objects: with code tools in Vision agents, and in one model call on Vision. Source: ThinkGeo (MBZUAI), dataset MBZUAI/ThinkGeo.
- OpenEarthAgent: Earth observation tasks on satellite images, where the agent uses code tools to find, measure and compare what the question asks. Source: OpenEarthAgent (MBZUAI), paper arXiv 2602.17665, dataset MBZUAI/OpenEarthAgent.
- GeoAgentBench: GeoAgentBench gives an agent a geospatial question and the data to answer it, and expects the result files and a map. Source: GeoX-Lab.
- GeoAnalystBench: GeoAnalystBench collects GIS analyst workflows (suitability analysis, interpolation, hot spots, network and overlay work). Source: GeoDS Lab.
- EVE question sets: Closed-book multiple-choice questions on GIS and Earth observation, one model call each, no tools. Source: ESA Φ-lab's EVE (Earth Virtual Expert) project; Atrio et al., "EVE: A Domain-Specific LLM Framework for Earth Intelligence", 2026; eve-esa question sets.
- OGD4All: OGD4All asks everyday questions about the City of Zurich's open government data: trees, buildings, transport, schools and more, from about 430 public datasets in GeoPackage and CSV form. Source: the OGD4All authors (ETH Zurich, Computational Social Science).
- GeoNatureAgent: GeoNatureAgent asks for figures from environmental rasters over Spanish provinces and regions: here, the share of land suitable for CO₂ storage, by province, with follow-up questions that compare, rank or break the figures down. Source: Diaz-Ireland, Prieto-Herraez, Garcia Peces, Velazquez and Jain.
- MultiGlobeQA: MultiGlobeQA asks spatial questions about places all over the world: what lies within, next to or nearest to what, how far apart things are, and how many there are. Source: Böckling, Nosova, Paulheim and Iana.
- GeoAgentEval: GeoAgentEval tests whether an agent can build, audit and repair spatial data in a PostGIS database, and decline honestly when a request cannot be done: flood zones, wards, routes, coordinate systems and stale records in one made-up town. Source: Harsh Dange.
- GeoChrono: GeoChrono asks about long-term change in a place seen over many years: what the land cover is, whether an area grew or shrank, when an object appeared and how things changed in order. Source: the GeoChrono authors (IntelliSensing).
- BigEarthNet.txt: BigEarthNet.txt asks about 1.2 km image patches over Europe: which land cover is present, how much, how many patches of it, what is next to what, and the country, season and climate zone. Source: Herzog et al. (BIFOLD and TU Berlin).
How we benchmark
- Every model gets the same real GIS and Earth observation tasks, data and limits.
- Each task is scored the same way for every model, on one attempt.
- Costs are at public API list prices, and every change to the method is in its version history.
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