Claude Code – GLM-5.2 (max) vs. Claude Code – Claude Opus 4.8 (high): geospatial agent comparison
Comparison between Claude Code – GLM-5.2 (max) and Claude Code – Claude Opus 4.8 (high) on the Geospatial Agent Index, each benchmark, cost, time and token use, from the same tasks, agent and limits. Methodology.
Side by side
| Metric | Claude Code – GLM-5.2 (max) | Claude Code – Claude Opus 4.8 (high) |
|---|---|---|
| Geospatial Agent Index | 53* (partial: attempt 1 on 200 of 565 tasks) | 48* (partial: attempt 1 on 118 of 565 tasks) |
| Earth-Bench V2 score | 63 | 44 |
| GeoBenchX score | 42 | 52 |
| GS-QA2 score | No data | No data |
| GeoAgentBench score (guided GIS workflow; outside the index) | No data | 95 |
| GeoAnalystBench score (guided GIS workflow; outside the index) | No data | 100 |
| Raster and remote sensing score | 62 | 44 |
| Vector and overlay score | 40 | 100 |
| Networks and routing score | No data | No data |
| Climate and time series score | 67 | 50 |
| Spatial statistics and interpolation score | No data | 17 |
| Mapping and cartography score | No data | 75 |
| Recognising infeasible requests score | 41 | 39 |
| Cost per task | $0.437 | $0.461 |
| Time per task | 7.1 min | 2.2 min |
| Tokens per attempt | 827k | 202k |
| Turns per attempt | 18.7 | 8.0 |
| Attempts decided | 120 | 118 |
| Input price per 1M tokens | $1.40 | $5.00 |
| Output price per 1M tokens | $4.40 | $25.00 |
| Context window | 262,144 | No data |
| Image input | No | No data |
| Developer | Z.ai | Anthropic |
Charts
Partial coverage. Claude Code – GLM-5.2 (max): 35 of 147 Earth-Bench V2 tasks; 165 of 173 GeoBenchX tasks; GS-QA2 incomplete; Claude Code – Claude Opus 4.8 (high): 54 of 147 Earth-Bench V2 tasks; 64 of 173 GeoBenchX tasks; GS-QA2 being added. Grey placeholders identify these entries in the index, cost and output token charts; their height does not represent a value. Comparable bars appear when first-attempt coverage is complete. Their available results remain in the side-by-side table.
Geospatial Agent Index
Equal-weight average of the evaluation scores, 0 to 100 · Higher is better
First eight selected entries in metric order. Full results in table view.
Data table: Geospatial Agent Index
| Model | Creator | Geospatial Agent Index | Range while attempts are pending | Benchmarks covered | Coverage (attempts) |
|---|
Cost per task
Average cost per task (USD) · Lower is better
First eight selected entries in metric order. Full results in table view.
How to read this chart
Not shown: partial coverage. Claude Code – GLM-5.2 (max), Claude Code – Claude Opus 4.8 (high).
Data table: Cost per task
| Model | Creator | Cost per task | Coverage (attempts) |
|---|
Output tokens per task
Average output tokens per attempt, reasoning included · Lower is better
First eight selected entries in metric order. Full results in table view.
How to read this chart
Not shown: partial coverage. Claude Code – GLM-5.2 (max), Claude Code – Claude Opus 4.8 (high).
Data table: Output tokens per task
| Model | Creator | Output tokens per task | Coverage (attempts) |
|---|
Frequently asked questions
Which scores higher on the Geospatial Agent Index, Claude Code – GLM-5.2 (max) or Claude Code – Claude Opus 4.8 (high)?
Which is cheaper per task, Claude Code – GLM-5.2 (max) or Claude Code – Claude Opus 4.8 (high)?
Which writes fewer output tokens per task, Claude Code – GLM-5.2 (max) or Claude Code – Claude Opus 4.8 (high)?
Which has the larger context window, Claude Code – GLM-5.2 (max) or Claude Code – Claude Opus 4.8 (high)?
More: Claude Code – GLM-5.2 (max) · Claude Code – Claude Opus 4.8 (high) · all comparisons